Hi , I am having trouble using deploytool to compile and package my application on windows. I am using Maltab R2008a. My source has lots of...

Hi , I am having trouble using deploytool to compile and package my application on windows. I am using Maltab R2008a. My source has lots of m files and a few C mex files. I am able to compile the mex files successfully and run them without any issues. However,w hen I try to compile the entire application using deploytool, it produces errors like 'undefined reference to mexFunction' ,'Und...

Hello, I am designing some bandpass filters, starting from a normalized low-pass Butterworth approximation. I have the nominator and the...

Hello, I am designing some bandpass filters, starting from a normalized low-pass Butterworth approximation. I have the nominator and the denominator of the transfer function. With: tf(nom,den); I get the transfer function. How can I change the variable s to variable s1=Q*(s/w+w/s)? On the other hand, how can I change the order of teh values in a vector? For example if I have ...

Dear All I wrote a code in matlab and want to make EXE File and use that stand alone. But when i run the program in another computer?,and i?have...

Dear All I wrote a code in matlab and want to make EXE File and use that stand alone. But when i run the program in another computer?,and i?have error message about "mclmcrrt79.dll".Please help me . Thanks. Gheytuli.

Dear all: I want to use [filename pathname]=uigetfiles('.jpg','get a file') to load many images to my workspace in matlab, but I got around...

Dear all: I want to use [filename pathname]=uigetfiles('.jpg','get a file') to load many images to my workspace in matlab, but I got around 30,000 images, it exceed the bound, the results returned were filename {0}, pathname {0}, so what other methods can be used to load huge number of the images please? Thanks in advance!! Shu ting

Hi guys! I'm working a bit on a filterbank were I'm mapping subbands to channels using a mapping matrix in this fashion (8 subbands to 4...

Hi guys! I'm working a bit on a filterbank were I'm mapping subbands to channels using a mapping matrix in this fashion (8 subbands to 4 channels): 1000 1000 0100 0100 0010 0010 0001 0001 I'd like to make this mapping logarithmic, but i can't seem to get my head around it.. Anybody got any ideas? Thank you in advance, Christian

Hey all, I want to find the eigenvalues of a three diagonal matrix, they comes as in the following form, it seems that the difference between...

Hey all, I want to find the eigenvalues of a three diagonal matrix, they comes as in the following form, it seems that the difference between consecutive eigenvalues is 1/2, but after fifth one it doesn't work precisely, could the reason be just that matlab causes a computational roundoff error? Regards, Adiguzel. 0.00033596275686 0.00165720996201 0.00386786571587 0.0078115560...

Hello all, In the book of "understanding of digital signal processing", it is said that cic filter has a inherent problem which is cic filter...

Hello all, In the book of "understanding of digital signal processing", it is said that cic filter has a inherent problem which is cic filter can not remove the outband imgage clearly and the image will be folded into the real signal when decimation especially when stage of cic filter is very small. But there is an integrater ahead of decimation. Is the integrater a good low pass filter enoug...

Hello guys, I don't know a lot about matlab simulink, so I was wondering if someone can help me so I can figure out the spectrum of an ofdm. I...

Hello guys, I don't know a lot about matlab simulink, so I was wondering if someone can help me so I can figure out the spectrum of an ofdm. I want the complex data out from the transmitter to be analogized separately- I mean the real and imaginary signals each one alone- then digitized by a sampling rate that is twice the value of the digital transmitted signal. Thanks in advance, Huss...

Dear all, I am trying to generate a noise channel for a synchronous downlink MC-CDMA through a zero-mean complex Gaussian process through a...

Dear all, I am trying to generate a noise channel for a synchronous downlink MC-CDMA through a zero-mean complex Gaussian process through a designed filter whose power spectrum density (PSD) is shaped as classic Doppler PSD. The symbol rate, Rs, which is the chip rate over N subcarriers is set to 3.84Mchip/s.? I have considered a normalized Doppler frequency of fdT = 0.001 where T is the durat...

hello, i am doing my project in adaptive beamforming algorithms in smart antennas comparing LMS and NLMS. i have plotted the output...

hello, i am doing my project in adaptive beamforming algorithms in smart antennas comparing LMS and NLMS. i have plotted the output beamformer polar pattern and able to calulate the weights however am not able to analyse the errors in learning curves. this are my codes.. CAN ANY ONE HELP ME OUT IN HOW HOW TO ANALYSE ERRORS AND SINR... [ AM NOT WRITING WHOLE CODES JUST PART OF IT] ...