Tuesday, 8 December 2009

Simple way to pass numeric array from c# to matlab.

This is a follow up screencast on Matlab Neural Network in C# Application (http://baijumax.blogspot.com/2009/05/matlab-neural-network-in-c-application.html),users often face issues with passing array from c# to matlab and based on their feedback I have decided to prepare this
screen cast in which I have shown simple solution to get around with syntactical issues of passing numeric array from c# to matlab by using simple string array.

Posted by at

12 comments:

  1. Mukul Triapthi8 December 2009 at 17:38

    Hi Baiju,

    I think by mistake u posted WPF multi threaded application webcast again.

    Regards,
    Mukul

    ReplyDelete
  2. BAIJUMAX8 December 2009 at 21:20

    Mukul ,

    I have updated the video.

    Cheers
    BAIJU K M

    ReplyDelete
  3. BAIJUMAX2 January 2010 at 06:46

    Thanks Rahul.
    I have checked the site you have mentioned,It's a good c# sharp resource and keep up the good work .

    Cheers,
    BAIJUMAX

    ReplyDelete
  4. manggis_girl13 January 2010 at 23:54

    hi baijumax...
    i want to ask u someting....can u help me in create wireless network using high altitude platforms(HAPs)...it really important...

    ReplyDelete
  5. BAIJUMAX14 January 2010 at 01:55

    Hi Mischoc2,

    I have limited/no knowledge on wirless n/w domain , sorry couldn't able to help much on your query.

    Cheers
    BAIJUMAX

    ReplyDelete
  6. Unknown23 March 2010 at 07:00

    hi baijumax, i am a student from University Malaya, M'sia. I am given a project to which asked to produce a GUI for secant method(a numerical method to find roots of equation), we already write the code for matlab, but we just don't know how to make it in GUI. could you teach me how to do it?

    ReplyDelete
  7. BAIJUMAX24 March 2010 at 05:30

    Hi Darenbent,

    You can use matlab 'guide' tool to create GUI in matlab.please watch my screencast on the same to get started http://baijumax.blogspot.com/2009/05/creating-gui-applications-with-matlab.html.

    Cheers,
    BAIJU K M


    >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
    darenbent said...
    hi baijumax, i am a student from University Malaya, M'sia. I am given a project to which asked to produce a GUI for secant method(a numerical method to find roots of equation), we already write the code for matlab, but we just don't know how to make it in GUI. could you teach me how to do it?

    ReplyDelete
  8. Gihan21 May 2010 at 00:31

    is it possible,create ,train,and simulate matlab neural networks invoking there corresponding dll files within C#.net application.

    ReplyDelete
  9. Doron4 May 2011 at 08:47

    This is very slow for large matrices so the comment at the end is not founded.

    To pass large matrices (like images) to matlab .net assemblies you need to build a csharp Array object, this can be defined by a simple:

    Array array = new float[1000, 1000];

    Set its values as required and then just run:

    MWArray MatLabInputImage = new MWNumericArray(array);

    Followed by:

    MatLab.myMatLabFoo(MalLabInputImage);

    ReplyDelete
  10. metRo_20 June 2011 at 20:48

    I really need your help :(

    My code is:

    MWNumericArray input = null;
    MWNumericArray output = null;
    MWArray[] result = null;

    Array d = new float[2, 1];

    MWArray lol = new MWNumericArray(d);

    result = obj.makesquare(lol);

    output = (MWNumericArray)result[0];
    Console.WriteLine(output);

    with a example that i just pass a int it's work but now i need to pass a vector :s

    and i got this error:


    Error 1 Cannot implicitly convert type 'MathWorks.MATLAB.NET.Arrays.MWArray' to 'MathWorks.MATLAB.NET.Arrays.MWArray[]' C:\Users\Ze\documents\visual studio 2010\Projects\testematlab\testematlab\Form1.cs 43 22 testematlab

    ReplyDelete
  11. metRo_20 June 2011 at 20:48

    PS: Thanks for all!

    ReplyDelete
  12. RamPrasad10 September 2019 at 10:02

    how to create a calculator webservice in matlab. please share me the detailed steps or video

    ReplyDelete

Subscribe to: Post Comments (Atom)