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formfiltersdwt.m DWT filter generator adaptor [Matlab]
Used for the chain-processing DWT program. For details please go to the blog post: http://www.dsprelated.com/showarticle/126.php This program requires: http://www.dsprelated.com/showcode/4...
posted by David Valencia on Dec 5 2010
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2D Image Subsample [Matlab]
A script that subsamples an 2D matrix (greyscale image).... posted by Ron Elbaz on Apr 1 2011
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WAV Subsample [Matlab]
A script that subsamples a WAV file to compress it. factor represents the bit rate reduction as a fraction (original/factor) ... posted by Ron Elbaz on Apr 1 2011
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Exponential Audio Unmute [Matlab]
Sometimes "unmuting" audio can appear to be a simple task on the surface. However, if you are not careful you can end up with artifacts that are commonly referred to as pops and clicks. Th... posted by sparafucile17 on Aug 7 2011
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WAV Quantizer with Error Output [Matlab]
A script that quantizes an input WAV file and outputs a WAV and error WAV. Truncate represents the number of bits to lower the resolution by. ex. if the original file is a 16 bit WAV and truncate = 6... posted by Ron Elbaz on Apr 1 2011
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Analog IIR filter to Digital IIR Filter - Backward Difference [Scilab]
This Program is used To convert analog filter into digital filter usingBackward Difference method... posted by Senthilkumar R on Mar 21 2011
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Image denoising - Oracleshrink method [Matlab]
This function used to denoise a noisy image using oraclesoft method... posted by Senthilkumar R on Jul 30 2011
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Digital Filter Transformation - LPF to BSF [Scilab]
Transformation of LPF IIR Digital Butterworth Filter into BSF using Digital Filter Transformation... posted by Senthilkumar R on Mar 24 2011
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Image denoising -Bayeshrink threshold calculation [Matlab]
This function used to calculate the threshold used for bayesoft image denoising method... posted by Senthilkumar R on Jul 30 2011
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Digital IIR Filter Transformatin - LPF to HPF [Scilab]
Using Digital Filter Transformation, the First order Analog IIR Butterworth LPF converted into Digital Butterworth HPF... posted by Senthilkumar R on Mar 24 2011
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