Warnings when running delta-sigma tool box

[Cho Sungil]

I study Delta-sigma A/D converter.

To simulate delta-sigma tool box provided mathworks(matlab-free),

I ran matlab(v.2007a).

After running a loaded file(simulateDSM.m), messages followed.

Warning: You are running the non-mex version of simulateDSM.
Please compile the mex version with "mex simulateDSM.c"
Error. simulateDSM needs at least two arguments.


So, I typed 'mex simulateDSM.c'.

But followed message.


cannot open c:\docume~1\

C:\PROGRA~1\MATLAB\R2007A\BIN\MEX.PL: Error: Link of 'simulateDSM.mexw32' failed.

??? Error using ==> mex at 206
Unable to complete successfully.


I want to solve the problem.

Help me, please.

 

[amriths04]

delta-sigma toolbox

just see whether you had copied the tool box to the correct directory as mentioned in that 'cannot open' path.

then it will mex it.

 

[Cho Sungil]

warning: you are running the non-mex version of

Thank you

But I don't know what I link directory or file.

 

[amriths04]

delta sigma tool

copy the whole delta sigma toolbox into the work directory within matlab. now, above the command window you will see a path(showing the promp where you are currently working). now change that path to your deltasigma toolbox directory.

now, key in that mex simulateDSM.c comand in the command prompt in matlab.

hope it works.