how can i deploy my matlab GUI code m-file on theweb using matlab websrever and specifically display image results?

i created a complex gui with a series of codes i got from the matlab central links below: 1)http://www.mathworks.com/matlabcentral/fileexchange/24369-wimax-physical-layer-simulation/all_files(for the deepwimaxmain) 2)802.16d system english version from matlab central site i created an html input page for the deepwimaxmain code in link(1) with the following inputs rate_id,G(cyclic prefix) and no(number of ofdm symbols)as well as all the other html pages as explained by matlab webserver manual.pdf but i keep getting some errors link 'non-finite end-points or increment for colon operator in index' and no figure is displayed even when i use simple examples.my deepwimax main m-file code for the matlab webserver is shown below function PageString = deepwimaxmain(InputSet, OutFile)

%------------------------------------------------------------ % Parse inputs from the page rate_id = str2double(InputSet.rate_id); G = str2double(InputSet.G); symbol_ofdm = str2double(InputSet.symbol_ofdm);

% Set directory path for storage of graphic files. cd(InputSet.mldir);

% Cleanup jpegs over an hour old. wscleanup('wsrml*.jpeg', 1);

% Check input arguments. if (nzmax(G)~=1) error('Please enter the value of the cyclic_prefix'); elseif ( spot <= 0 ) error('The cyclic_prefix must be positive'); end

if (nzmax(rate_id)>=7) error('Enter a rate_id valus between 0 al 6'); elseif ( rate_id <= 0 ) error('The rate_id must be positive'); end

if (nzmax(symbol_ofdm)~=1) error('Enter a number between 10 and 50'); elseif ( numsim <=0) error('The ofdm symbol must be a positive integer'); end

bit_error_rate=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]; for q=1:no %%% data generation data_get =data_gen(rate_id); %%% data randomization data_rand=randomizer(data_get); %%% FEC ENCODER data_rscoded=rsencodecod(data_rand,rate_id,10); %%convolution encoder data_coded=convolution(data_rscoded,rate_id,10); %%% INTERLEAVING data_interleav=interleav_d(data_coded,rate_id); %%% Digital modulator SYMBOL MAPPER data_mod=mod_d(data_interleav,rate_id); %%% IFFT modulator data_tx=ofdmsymbol_fft_cp(data_mod,G,10);

SNR=[1 2 3 5 7 9 10 12 15 17 20 22 25 27 30]; % specify SNR for p=1:1:15 snr=SNR(p); %%% channel data_rx=channel_d(data_tx,snr); %%% FFT demodulator data_rxp=ofdmsymbol_fft_cp(data_rx,G,01); %%% Digital demodulator SYMBOL DEMEPPER data_demod=demod_d(data_rxp,rate_id); %%% DEINTERLEAVING data_deinterleav=deinterleav_d(data_demod,rate_id); % %%% FEC DECODER %% convolution decoder data_decoded=convolution(data_deinterleav,rate_id,01); %%% RSdecoder data_rsdecoded=rsencodecod(data_decoded,rate_id,01); % removing added tail bits %%% Data Derandomizer data_unrand=randomizer(data_rsdecoded); %% BER calculation [noerr(p),ber(p)] = biterr(data_unrand,data_get); end bit_error_rate=bit_error_rate+ber; end bit_error_rate=bit_error_rate/no %%plot the grapgh result=berplot(SNR,bit_error_rate,rate_id)

%------------------------------------------------------------ % Write the figure file %------------------------------------------------------------ %Render jpeg and write to file PlotFile = sprintf('result%s.jpeg', InputSet.mlid);

drawnow; wsprintjpeg(Fig, PlotFile); close(Fig);

templatefile = which('deepwimax2.html'); if ( exist('OutFile','var') == 1 ) % write Page to a diagnostic file s.GraphFileName = [ PlotFile]; PageString = htmlrep(s, templatefile, OutFile); else s.GraphFileName = ['/icons/' PlotFile]; PageString = htmlrep(s, templatefile); end

please can a matlab webserver expert help me to analyze and compare this code with the code found in link(1) and tell me where i have made mistakes?