Hi, anyone knows if matlab offers such a function? Thanks.

im working on a project using matlab. i want to use some of the already writen codes in C++. i want to use these codes in my project rather than writing them from scratch. is there some way or a chunk of code that might convert C++ code to matlab code or a ".c" file to ".m" file. please if anyone knows do let me know at the earliest.thanks "fatima " <fatima_naseem2002@yahoo.com> wrote in message <i8ugqn$e9p$1@fred.mathworks.com>... > im working on a project using matlab. i want to use some of the already writen codes in C++. i want to use these c...

Hi everyone, Can any one tell me how to convert matlab to c?? Regards. On 5/8/2012 4:36 PM, WMS wrote: > Hi everyone, > Can any one tell me how to convert matlab to c?? > > Regards. http://www.mathworks.com/products/matlab-coder/ "MATLAB Coder™ generates standalone C and C++ code from MATLAB code" ...

Hi, Is there any method avilable to convert MATLAB code into C code for perticular application of ANN. Regards, Manoj Manoj wrote: > Is there any method avilable to convert MATLAB code into C code for > perticular application of ANN. Yes: use one or more humans to rewrite the code. If you are looking for automated methods, then it depends upon which Matlab version you are using, but chances are that if you are using a Matlab version old enough to be compilable to C then it probably doesn't support the Neural Network toolbox. Are you sure you need to convert...

for (ix=0; ix< iNx; ix++) for (iy=0; iy< iNy; iy++) { fMeanIn += pfIm0[X(ix,iy)]*pfu[X(ix,iy)]; fNormalizationIn += pfu[X(ix,iy)]; fMeanOut += pfIm0[X(ix,iy)]*(1.0-pfu[X(ix,iy)]); fNormalizationOut += 1.0-pfu[X(ix,iy)]; } the above code is C code.... how to convert this into matlab code.... i'm getting error in pfIm0[X(ix,iy)].... please help me to solve it out... ...

hallo firends, Can any body help me write this below code into MATLAB object oriented code or C code form please? M=50; % total number of periods. (choose for 1s duration) f0 = 50; % fundamental AC frequency T0 = 1/f0; %fundamental AC period T = M*T0; %Time for M periods (integer M) N=30; % sample points per period. dt = T0/N; % Sample at N points per period (integer N > 20) t = dt*[1:M*N-1]; % Sampling time array A0=120/2; % amplitude of AC signal. Divide by 2 or maybe sqrt (2) ? AC=A0*sin(f0*t*2*pi); % create AC signal. DC0=50; % DC amplitude DC=DC0*ones(1,length(t)); % create a DC signal that is constant of length t S=AC+DC; % total signal is AC signal + DC signal figure(1); plot(t,S); % plot signal. xlabel('time');ylabel('Signal'); title('Total Signal'); % filter components fAC=S-mean(S); % here is the AC component fDC=mean(S); % here is the DC component figure(2); plot(t,fAC,'r',t,fDC,'b'); % plot AC and DC signals legend('AC','DC'); xlabel('time');ylabel('Signal'); title('Signal with only AC component'); figure(3); plot(t,fDC,'b'); % plot DC signal legend('DC'); xlabel('time');ylabel('Signal'); title('Signal with only DC component'); figure(4); % best to plot in Fourier domain u=abs(fftshift(fft(S))); NumPoints=length(t); freq=(1/dt)*[1:NumPoints]/NumPoints; % create frequency axis freq=fre...

Hello All, Please can I get some guidance on how to Convert a structure from Matlab code to C code using Matlab Compiler. Kind regards Sammy ...

I need the complete steps ....ASAP Thank you "Ranjana Karunesh" <karnaranjana@gmail.com> wrote in message <gd95jm$3m9$1@fred.mathworks.com>... > I need the complete steps ....ASAP > Thank you Complete Steps: Step 1) Create your own version of an mxArray struct. Step 2) Write C routines to do all of the MATLAB operations on your struct. Step 3) Get a C library to do all of the LAPACK and BLAS routines to link to. Step 4) Write C routines for all of those MATLAB functions not found in Step 3. Step 5) Write a parsing routine to convert MATLAB syntax to C syntax. Ste...

hallo firends, Can any body help me write this below code into MATLAB object oriented or C code form please? M=50; % total number of periods. (choose for 1s duration) f0 = 50; % fundamental AC frequency T0 = 1/f0; %fundamental AC period T = M*T0; %Time for M periods (integer M) N=30; % sample points per period. dt = T0/N; % Sample at N points per period (integer N > 20) t = dt*[1:M*N-1]; % Sampling time array A0=120/2; % amplitude of AC signal. Divide by 2 or maybe sqrt (2) ? AC=A0*sin(f0*t*2*pi); % create AC signal. DC0=50; % DC amplitude DC=DC0*ones(1,length...

I tried the example in the site,creating a stand alone c file, (fractals.m) using the matlab project wizard and it gave me this warning: --------------------------------------------- This is the output from running MATLAB Add-in. Please close this window after viewing it. --------------MCC/MEX BEGIN--------------- mcc -k "Z:\DROWSINESS\PROJECT\TRY_C\fractals\mcc.mak" -/n -B sgl -A line:on -g libmmfile.mlib libmwsglm.mlib -vh "Z:\drowsiness\project\try_c\fractals.m" Compiler version: 3.0 Parsing file "z:\drowsiness\project\try_c\fractals.m" (Referenced from: "...

Hi, I have written an algorithm for a robot in MATLAB and found that the algorithm works fine. The MATLAB code contains about 13 M files each with one function. I would like to convert it into C/C++ so that the code can make my robot function. I heard that its possible to convert MATLAB code to C/C++ automatically using a feature in MATLAB. I looked up online and found that the feature is available for MATLAB 6.5. I am currently using MATLAB 7.7.0.471 (R2008b) on a Linux (Ubuntu 8.04) system. It would be great if someone could point me to the help pages providing instructions on how to go ...

Hiya, I'm writing c language code & I'd like to be able to integrate a number of matlab functions to my code. I've tried to do this with the visual studio add in, but it always generates errors. I'm able to compile c code with the matlab compiler, but whenever I try to call a matlab function this causes errors. How does one compile c++ code with matlab? And when I'm at it, how can standard c variable types(int, double...) be converted to matlab types (and in the opposite direstion too)? Thanks for your help ...

i need to work with both the vc++ and the matlab and i have to write the user interfaces in vc and some outputs for the interface such as generating contours,triangles etc has to be obtained from matlab . how do i use matlab in VC++ .Please mail ur reply... thanx Hello, If I understand correclty, I have experimented with such things - You can find some instructions at this page: <http://www.zemris.fer.hr/predmeti/apr/C_MATLAB.html> It is in Croatian :), but there are marked pages in MATLAB help and options you need to set in VC and some simple programs at the bottom of the page. ...

Hi,Firends A C++ code like this: char evfile[16]; fread(&evfile, sizeof(evfile), 1, fp); fp is a file name; I want to transform it to MATLAB code, what should I do? Thanks for you help! "lee rose" <blusunrui@gmail.com> wrote in message <grnaae$lnn$1@fred.mathworks.com>... > Hi,Firends > > A C++ code like this: > > char evfile[16]; > fread(&evfile, sizeof(evfile), 1, fp); > > fp is a file name; > I want to transform it to MATLAB code, what should I do? > > Thanks for you help! Modern ML has equivalents to fopen, fread ...

I have one program which is written in Fortune, I would like to convert it into Matlab version? Thanx. ...

I made a program which consists of tens of .m files and I found some parts of this program are making the whole program slow. I want to replace those time-wasting parts with C++ codes. I think C++ codes are a bit faster than MATLAB codes. :) Is this possible? If possible, can anybody teach me how to do this? (Or, If there's other way to improve the speed, please let me know.) Thank you. Kevin. Kevin Kim wrote: > I made a program which consists of tens of .m files and I found some > parts of this program are making the whole program slow. > > I want to replace those time-w...

Hi, I would like to know how to change matlab code to visual C++ code , I heard that matlab has mcc funtion, What is it and how to use? many thanks! Yvonne Ho wrote: > Hi, > I would like to know how to change matlab code to visual C++ code , I > heard that matlab has mcc funtion, What is it and how to use? > many thanks! doc mcc would be a good start... Why do you want to do this? Stuart "Yvonne Ho" <yvonnegarden@gmail.com> wrote in message news:eefa000.-1@webx.raydaftYaTP... > Hi, > I would like to know how to change matlab code to visual C++ code , I &g...

dear friends, i want to convert the C++ code into Matlab file. I want to know whether any compiler is ther for run the C++ in to .m file regards, pagal pagal wrote: > > > dear friends, > i want to convert the C++ code into Matlab file. > I want to know whether any compiler is ther for run the C++ in > to .m file > > regards, > pagal I think you would have to look into MEX, try help mex in matlab. I don't think you can turn c++ code into .m files, but matlab can interact with c++ code using mex files... ...

I have the following piece of Matlab c++ code: mwArray a = cellhcat("a","b","c"); cout << "my match: " << strmatch("a", mwVa(a, "a") ) << endl; // also tried the line below cout << "my match: " << strmatch("a", a ) << endl; It compiles through fine (VC++ 6), however the program abnormally terminates on the call to "strmatch". I also get the a similar crash when I attempt to compare to one element with strcmp. I would prefer to keep it as an array of stri...

Hi, I would like to learn if it is possible to run C++ functions on MATLAB. I have written a code on MATLAB however some parts are working too slow. I would like to run those parts using C++ functions and call them in the MATLAB code. I would be very glad if you help me with this problem. Best Regards, -Baran Baran Aydogan wrote: > Hi, > > I would like to learn if it is possible to run C++ functions on > MATLAB. > > I have written a code on MATLAB however some parts are working too > slow. I would like to run those parts using C++ functions and call > them in the...

Hello, I have a problem calling C code from Matlab. The mex file compilation is ok. When I run the program Matlab (7.3) crashes. Below is the mexFunction code. Any idea is welcome. (I think the main part of the code (middle part) is not useful for the crash problem, but I put it anyway). //########################################################### #include "math.h" #include "mex.h" void mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { // Standard variables int p,r,h,i,j,f,w; // Indices for loop int MAX_NBM = 1000; int MAX_DIM = 10; int MAX_NB_CLUST = 20; double *SF, *km, *new_data; int size, dim, K, nbm, aux_size, count_bis, count_aux; double diam_max, diam, vec1_p, vec2_p, dist_min, dis; int combi[1000000][2]; int dist_aux[1000000][2]; /* Check for proper number of arguments. */ if (nrhs != 5) { mexErrMsgTxt("5 input required."); } else if (nlhs > 1) { mexErrMsgTxt("Too many output arguments"); } // Input parameter (MATLAB) new_data = mxGetPr(prhs[0]); size = (int)mxGetScalar(prhs[1]); dim = (int)mxGetScalar(prhs[2]); K = (int)mxGetScalar(prhs[3]); km = mxGetPr(prhs[4]); // Output parameter (MATLAB) plhs[0] = mxCreateDoubleMatrix(1,1,mxREAL); SF = mxGetPr(plhs[0]); // Other variables nbm = size/dim; // Number of points printf("Taille: %d\n",nbm); printf("Dimension: %d\n",dim); //#############################...

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DEAR...i have written a matlab program to find the edge of an image..i want to convert it into c code....so please help me how to convert it into c.The program is shown below SHINE function ret=main(filename); % filename=input('enter the input file name','s') in=imread(filename); out=edge(in(:,:,1),'canny'); figure;imshow(out); imwrite(out,'out.bmp','BMP'); shine t wrote: > DEAR...i have written a matlab program to find the edge of an image..i want to convert > it into c code....so please help me how to convert it into c. Please review the fo...

Dear friends, I have a Matlab code to process a pure analog signal 'u'. Now I want to implement it in Simulink and I want to use it in 'Embedded Matlab fun block' so i need to transform 'Matlab code' to 'Embedded Matlab fun code' to perform the task. The Matlab code is as follows: %%%%%%%%%%%%%%%%%%%%% u_abs = abs(u); major_th = 1.5e-1; minor_th = 1.8e-2; major_peak_value = []; minor_peak_value = []; pos = 1; pos_max = 1; while ~isempty(pos) [m pos_max(end+1)] = max( u_abs( pos : pos + 10) ); pos...

Hello, I have a problem calling C code from Matlab. The mex file compilation is ok. When I run the program Matlab (7.3) crashes. Below is the mexFunction code. Any idea is welcome. (I think the main part of the code (middle part) is not useful for the crash problem, but I put it anyway). //########################################################### #include "math.h" #include "mex.h" void mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { // Standard variables int p,r,h,i,j,f,w; // Indices for loop int MAX_NBM = 1000; int MAX_DIM = 10; in...

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