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Matlabcoder

Matlab & Mathematica Engineer, Mechanical Engineering Mechanical Engineer & Mechatronics Engineer

Username: Matlabcoder

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Location: zaragoza, Spain

Member since: November 2009

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4.6/5

(20 reviews)

5
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My projects:

  • $115.00 USD
    4.4
    Profile image for Seller bchandra1955

    bchandra1955

    Aug 10, 2011

    Gave working code, but took time. Response used to be just enough type, not to the point of helping the client.

    Project Description:I have urgent for GUI for a working MATLAB code GUI front panel sample is attached in the project clarification board and fully working MATLAB code will be provided. EXPERIENCED person can finish...
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  • $150.00 USD
    5.0
    Profile image for Seller bchandra1955

    bchandra1955

    Jan 9, 2011

    very reliable, I will colaborate with him again.

    Project Description:MATLAB program required as per attached requirement. You may submit relevant programing experience and examples of your work done that will help me in making quick decision. ( WITHOUT EXAMPLE NO CONSIDERATION)...
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  • $200.00 USD
    5.0
    Profile image for Seller kevin1984

    kevin1984

    Dec 6, 2010

    Very knowledgeable, punctual, great communication, and provided a high quality product in the time promised. I'll be happy to work with him again. Highly recommend!

    Project Description:I am working on a robotic project and would like to test my control rules in the Simulink environment before i move to the hardware face. I have developed the control algorithms using Fuzzy logic toolbox in Matlab but want to use them first on a virtual robot so i can debug and improve the rules...
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  • $50.00 USD
    3.0
    Profile image for Seller Skovorodin

    Skovorodin

    Nov 18, 2010

    Let things take their course.

    Matlabcoder's reply:

    Hi,please consider your rating. I have solved your problem in a few hours as I told you.This low rating shows me as a bad freelancer.Regards.

    Project Description:I want to solve van der Pol equation in Excel with the help of Matlab Function Wizard.
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  • $42.50 USD
    5.0
    Profile image for Seller fulyaoner

    fulyaoner

    May 30, 2010

    Rating: 5.0/5.0

    Project Description:I need you to to help me with a small project on MatLab. it's about mechanical control systems I will be sending the project specification in the private messaging option to hide the document from others...
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  • $510.00 USD
    4.0
    Profile image for Seller normanbutchgrant

    normanbutchgrant

    May 29, 2010

    I am happy with the result for the money. I will work with this worker, through this site to get advanced versions and improvements I need. I am guessing it is a "private bid" but will work it out!!

    Project Description:The project status is that a technical demonstrator has been built and the system has been shown to be viable. The vehicle has shown it will perform all the requirements of a hybrid drive. We now need to optimise the design across a wide range of vehicles and drive cycles...
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  • $45.00 USD
    5.0
    Profile image for Seller normanbutchgrant

    normanbutchgrant

    May 17, 2010

    Rating: 5.0/5.0

    Project Description:[Project Description hidden]
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  • $100.00 USD
    5.0
    Profile image for Seller TomTaylor

    TomTaylor

    Apr 6, 2010

    Matlabcoder did an excellent job! Highly recomended!

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
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  • $42.50 USD
    5.0
    Profile image for Seller depinadmin

    depinadmin

    Mar 10, 2010

    this guy is the best. dont go with the other workers who want to charge you triple for the same amount of work this worker does for a good price!

    Project Description:[Project Description hidden]
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  • $40.00 USD
    4.5
    Profile image for Seller depinadmin

    depinadmin

    Feb 23, 2010

    Rating: 4.5/5.0

    Project Description:[Project Description hidden]
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    Matlabcoder has not completed any projects.
  • [Sealed] In Progress

    [This is a Private Project. You must be logged in to view the Project Description]

  • $150 USD In Progress

    first the model of forces on train should be obtained then the forces should be simulated with MATLAB .The goal of project is to simulate the forces between wagons .and the program should have option to change the weight of wagons and spring constant and the number of wagons . also it should be considered the brake force is not constant and it is like first order curve. For this project GUI should be create.

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  • $200 USD In Progress

    I have mathematically modelled control for a cart pole inverted pendulum and now need the system to be modelled in simulink. One the system is modelled I will replay the inputs and outputs with blocks from a D-space block set. Hence all I need is the system to be modelled in simulink using the mathematical model in the attached file.

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  • $150 USD In Progress

    Develop a simulation of network routing through network based on a technique inspired from a model of ants.Swarm of ants together can solve difficult problems (finding the shortest route among countless possible paths to a destination). This collective behavior that emerges from a group of social insects has been dubbed "swarm intelligence."The algorithm to be used should be the ANTNET Algorithm and i need detailed explanation on the algorithm including the design.More information: Swarm Smarts; March 2000; by Bonabeau, Théraulaz; 8 page(s), scientific americanThis project requires knowledge and experience of MATLAB.

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  • $100 USD In Progress

    I need to model a fuel cell-lead acid battery hybrid system using SIMULINK. Im a newbie to SIMULINK thus i need help in this project. Ive uploaded a sample SIMULINK demo which is very similar to my project.The whole system is actually to model a fuel cell hybrid motor boat. There is a similar example in the SIMULINK demo but i need to modify it according to my specs, which i dont know how to do.There are 3 main subsystem; Energy Management System, Electrical Subsystem, Vehicle Dynamic(Optional)You can take a look at the demo [power_FCV_powertrain.mdl] in the SIMULINK demo library.However, i need to change some of the specs of the Fuel Cell stack, Lead Acid Battery and DC motor which is in the Electrical Subsystem.Electrical SubsystemFuel Cell Stack 1kW,24Vdc ( Ive managed to use a DC/DC boost converter to boost the voltage to 48VDc to run the motor)Lead Acid Batteries: 4 x 12Vdc Lead Acid BatteriesMotor: 2HP, 48Vdc Energy Management Systemthis can follow the one in the [power_FCV_powertrain.mdl] example. the EMS is to monitor the fuel cell and battery charging, power level.Vehicle DynamicIm not too sure about this part, but i need the motorboat to display its speed, throttle and etc.Therefore, the only main concern that i have is just the electrical subsystem part which im stuck for a few months now. I believe that modifications from the [power_FCV_powertrain.mdl] example would be needed to complete this project.

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  • €20 EUR/hr Oct 20, 2013

    Necesito desarrollar el protocolo para la recoleccion de datos del vehiculo a traves de can-bus.

  • $150 AUD Oct 8, 2013

    I have two questions relating to the above that I need coded. In the attachment they are Question 1 and Question 3.Can you provide a quote for this work as well as an accurate time frame please?Thankyou

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  • $200 USD Oct 2, 2013

    actually my project is simulation and hardware..my project is to design sliding mode control model in simulink, to control a 3phase inverter using arduino uno,to controlland give good performance of induction motor..the key here is to build smc that can feed to arduino using arduino target installer or arduino IO or support package..please contact me by email: [[Posting of contact information is prohibited by Site Administrators.]]

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  • $200 USD/hr Feb 3, 2013

    i can do it in 6 days with 200 SD

  • $16 HKD/hr May 2, 2012

    i am a student working in language independent speaker recognition system for my MTech.i have to load a .wav speech file consist of conversation between two speakers.after preprocessing and denoising using wavelet i have to seperate both the speakers( segmentation) by finding out their pitch frequency(or some other technique other than blind source seperation if u know) and then do feature extraction for both speakers using MFCC and using GMM classifier put in the database for the training phase.later in testing phase i have to take the same file and after preprocessing and denoising using wavelet i have to do comparison with the template stored in database and find the result,i hope u shall be able to help me out

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  • $600 USD Mar 7, 2012

    Hi there, Our project is needed to provide a headcount system to calculate how many people are in the video. It has to identify the moving objects in the video and display it in a window. Matlab must be used. The goal of my project is to estimate the number of people in the video so that the water re-circulation rates can be controlled efficiently. I need a professional to code and able to develop the matlab system quickly. Your job is to finish the matlab coding that can detect the moving object (human) in the video which I have given you. This is very urgent. I need to get the matlab part done to finish the dissertation. The dissertation is needed to be handed in before the ending of April. Therefore, I would like to get all my matlab coding done before the beginning of April and I can start my dissertation.The total number of the videos will be 3 to 4. The first attached video is needed to be completed first. The others will be sent to you later.The second attached file is the m-file that I have already split the video into frames and turned them to grey in colour. That will help you in the work.The third attached file is the pdf file that I have found in the internet. The photos and the ideas in the thesis are similar to mine. I really need your help. If you do not feel happy about the offer. The offer is negotiable. Please feel free to tell me.Please rescue me and show me the right way. Thank you very much.

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  • $60 USD Jan 16, 2012

    Hi, I want a simple WSN simulation by MATLAB. I want to create a number of nodes, each one has an energy value assigned by a random function. and then clusterheaded according to this value of energy to a number of clusterheads calculated according to the number the nodes.

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  • $40 USD/hr Dec 29, 2011

    i need some help in programming using matlab and simulation using it

  • $100 USD Dec 23, 2011

    The project is extremely small scale. Please let me know if you can complete it in 24-36 hours.

  • $750 SGD Mar 16, 2011

    FYP project using Matlab for fingerprint recognition

  • $250 USD Dec 20, 2010

    [This is a Private Project. You must be logged in to view the Project Description]

  • $40 USD May 12, 2010

    Madlab see attachment

  • $100 USD Apr 26, 2010

    Need someone with Electrical Engineering background to do simple project using Matlab or Mathematica. Must understand Fourier Series and Fourier Transforms. Should not take long for experienced person 2-4 hours.

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  • $250 USD Apr 16, 2010

    To track the motion of one moving object in a video... Input: A 15 second cricket video..(Ball should be tracked)Methods: Background subtraction and Kalman filter.Converting the video into frames and analyzing each and every frame.Coding in matlab.

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  • $150 USD Feb 17, 2010

    I need a program which will create unique groups of elements subject to certain criteria. I need to be able to vary the inputs and run the program in a browser or Excel. If absolutely necessary I could use Matlab, Stata, or Access to run it too. (If you have another idea please let me know.) Program does not need to look too pretty but should be simple to use. It doesn"t need to be very efficient in terms of speed either, if it takes a few seconds to run that will be fine. I can visualize how the algorithm might work but I don"t have programming skills. Hopefully someone can program it up pretty quickly.Here is the problem: I have two groups (of people) A and B. Group A has N_a people and group B has N_b people (i.e. N = N_a + N_b). I want to randomly build G distinct groups of people, all of size N_g in round R=1. However, these groups must meet certain criteria: some groups will need n people from group A and m people from group B while other groups will need n" people from group A and m" people from group B, and so on. (Example: If I have 20 (N_a) people in A and 20 (N_b) people in B then I want to make 8 groups (G) of 5 people (N_g). I want the group compositions to be 1A/4B, 1A/4B, 2A/3B, 2A/3B, 3A/2B, 3A/2B, 4A/1B, 4A/1B. I would want to specify the group compositions, the number in each group (N_g), the number of groups (G).)After round R=1, for round R=2, I want to then randomly assign everyone to a different group subject to the specified group compositions (same compositions for all rounds - these only need to be specified once). But, no one can be in a group with the the same person as before. (So, we randomly create 8 groups of 5 with the same specified group compositions but no two people should be in the same group with each other in both R=1 and R=-2).Finally, in R=3 we do the same thing. Randomly make G groups all of size N_g but no one can be in a group with someone they were in a group with in R=1 or R=2.I want the program to be flexible enough to specify any value of R.I realize that there is a set of (N_a,N_b) pairs that will work once you specify R, G, N_g, and the compositions for each group. In each round some people will of course not be in one of the groups. So, I want the program to deliver the following:1. Given R, G, N_g, and the compositions A/B for each group, I want to be given a list of all (N_a,N_b) pairs for which it is possible to complete all the groupings as specified. This is of course for the minimum necessary N (call it minN) since an infinite number of pairs exists. Also you could include the pairings for minN + 1. (EX: For the example above, I know from brute force that 20A/23B will allow me to make 8 unique groups in all 3 rounds given the compositions 1A/4B, 1A/4B, 2A/3B, 2A/3B, 3A/2B, 3A/2B, 4A/1B, 4A/1B. List all the other pairings that will work, such as 21A/22B, i guess. Or, maybe you only need minN=42. Then list all the pairs that will work such that N_a+N_b = 42. Also then list all the pairs for minN+_1 = 43.).2. By specifying R, G, N_g,the compositions for A/B for each group and (N_a,N_b), I want a list of randomly generated groups. I imagine it would show for each R the elements of A and B in each group. Important: In the event that the (N_a,N_b) pair I input cannot completely satisfy the constraints put in, the program needs to ask which group(s) of G to not fulfill. The output should then list the elements of A and B not assigned to a group as well. (EX: if I only had 20A/21B, I don"t think it would be possible to create all the unique groups according to the combinations. So the program should ask which of the 8 groups to not fill. It would then still assign people to the remaining 7 groups. If it can only satisfy 6 groups then it should ask for 2 to be dropped. Elements not assigned to one of the 7 complete groups should also be listed. They can be in the "Sit Out" group.) 3. The output should also list for each element/person of A or B which group it is assigned to in each round. (EX: Person 5: Group 1 (R=1); Group 4 (R=2); Group 1 (R=3)). I don"t care how, but every element needs a unique identifier. I must be able to tell whether an element came from A or B. So, giving elements in A odd number and elements in B even numbers will work. Or, A1, A2, etc. and B1, B2, etc. Groups should be uniquely labeled too by their round (R) and group within that round.4. The output files need to be something I can print - a txt file or PDF, etc.

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  • $600 USD Feb 12, 2010

    The FPGA project is to porting a WLAN’s PHY cores into a Xilinx FPGA development board (E.g Spartan 3A). Use of the public domain WLAN’s PHY cores from Rice University’s WARP project (http://warp.rice.edu/trac/wiki/OFDMReferenceDesign/Changelog), the cores (Matlab Simulink’s mdl files) porting into a Xilinx FPGA development board (E.g. Xilinx’s Spartan3A-DSP board). Details are followings;•Break the WARP’s Simulink’s mdl files into transmitter (Tx) and receiver (Rx) parts (currently, the WARP mdl files are combined) because the core logics are too big for the Spartan3A chip, and port the each part into a Xilinx’s Spartan3A-DSP board.•Perform a slight modification and adding for the WARP mdl files to fit the board and demonstration (will be discussed later).•The Xilinx’s Spartan3A-DSP board is combined with a P160 Analog-to-Digital daughter card (ADC/DAC) by Avnet. The WARP Simulink mdl and P160 ADC Simulink mdl files are need to integrate together for TX and RX.•A simple Matlab GUI will design for configure and run the board.Qualifications for this project;•Must familiar with Xilinx FPGA design tools including System Generator, and required experience for porting/debug on various Xilinx development boards.•Must familiar with Matlab and Simulink•Must familiar with WLAN technology (OFDM modulation/demodulation), DSP•Experience on DSO, Spectrum analyzer, ADC/DAC board, hands-on digital signal processing, and data analysis.If you are interested to submit this project, we encourage to download the WARP project and get familiarize. And submit precise technical details that how you can divide the cores into TX/RX. And expect to have multiple technical discussions before we finalize the project contract.

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  • $250 USD Jan 26, 2010

    I need someone who is willing to write several articles, around 15 - 30 pages each and also provide MATLAB simulations (small programs or simulink schematics) on topics like:- Ultra WideBand antenna simulation / design;- Numerical methods used for Ultra WideBand antennas calculations;- Measuring of Ultra WideBand antennas parameters;- Ultra WideBand channel modeling.Deadline: I don"t need all articles so soon (1-2 months), but first one should be delivered in around 10 days.If you bid, tell me the price you are demanding for one article only, because I am not decided yet if I need 3 or 4 articles.

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  • $60 USD Jan 15, 2010

    hello,i have bmp/pdf file which needs to be converted for dxf.i will send files by email to you.br,harri

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Résumé

Education

Engineer

Universidad de Zaragoza

1999-2005