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2014/10/15 ¤U¤È 10:11:19

iphone Programming Glossary: matlab

iPhone Accelerate Framework FFT vs Matlab FFT

http://stackoverflow.com/questions/10820488/iphone-accelerate-framework-fft-vs-matlab-fft

Accelerate Framework FFT vs Matlab FFT I do not have much math background but part of the project I am working on requires the FFT of a single vector. The.. ref fft.html NOTE for example purposes the x array will be 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 in both examples Matlab Code x fft x Matlab output x 1.0e 02 Columns 1 through 4 1.3600 0.0800 0.4022i 0.0800 0.1931i 0.0800 0.1197i Columns 5 through.. for example purposes the x array will be 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 in both examples Matlab Code x fft x Matlab output x 1.0e 02 Columns 1 through 4 1.3600 0.0800 0.4022i 0.0800 0.1931i 0.0800 0.1197i Columns 5 through 8 0.0800 0.0800i..

Is there something like Matlab's eval statement in Objective-C 2.0?

http://stackoverflow.com/questions/1116885/is-there-something-like-matlabs-eval-statement-in-objective-c-2-0

there something like Matlab's eval statement in Objective C 2.0 I am new to Objective C and I am looking for an eval statement like I have used in.. eval statement in Objective C 2.0 I am new to Objective C and I am looking for an eval statement like I have used in Matlab. If you are not familiar with this you can build a character string and then eval that string which treats it like it is..

Generating DSP filter coefficients in C/Java for time-domain convolution

http://stackoverflow.com/questions/8014018/generating-dsp-filter-coefficients-in-c-java-for-time-domain-convolution

does some DSP. I am an experienced programmer. I've also taken one undergraduate EE class in DSP and know how to use Matlab. I would like to apply low pass and band pass filters to my time domain signal. From my understanding I need to perform.. signal. From my understanding I need to perform convolution of my time domain samples and filter coefficients. In Matlab I would use the fir1 function to get the filter coefficients and the conv filter functions to apply the convolution. I know..