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How to speed up the sinc series [Matlab]
Though the sinc series is the key for processing signals in the discrete domain, its interpolation performance is poor due to the slow decrease rate of the sinc tails. The solution to this problem has...
posted by Jesus Selva on Dec 7 2011
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VSOLA - A time-scale modification/time-stretching algorithm [Matlab]
Implementation of the variable parameter synchronised overlap add VSOLA algorithm This implementation makes use of the standard SOLA algorithm (Rocus and Wilgus, ICASSP 1986) and some efficient ... posted by David Dorran on Nov 12 2010
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Power spectra of MSK & QPSk [Scilab]
This is used to plot and compare the power spectra of M-ary signaling scheme and QPSK.... posted by Senthilkumar R on Mar 28 2012
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Clarke and Park direct and inverse transforms [Mixed C and ASM, Freescale DSP56F8xx]
This library implements C-callable ASM Clarke and Park direct and inverse transforms for the Freescale DSP56F800E family of digital signal controllers.Source includes the header file for inclusion in ... posted by Carlo Concari on Nov 18 2010
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32 bit Proportional-Integral (PI) Regulator [Mixed C and ASM, Freescale DSP56F8xx]
This library implements a C-callable ASM PI regulator for the Freescale DSP56F800E family of digital signal controllers. The proportional gain is described as kp*2^nkp, where kp is the 1.15 fractiona... posted by Carlo Concari on Nov 18 2010
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Fast SIMD sine and cosine [Mixed C and ASM, SHARC]
Fast SIMD sine and cosine for SHARC ADSP-21364, callable from VisualDSP++ C.... posted by Lippold Haken on Jan 31 2011
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Analog Filter transformations -IIR Butterworth Filter [Scilab]
To Convert Analog LPF into [1].High Pass [2].Band Pass IIR Butterworth FilterUsing Analog Filter Transformations For the given cutoff frequency Wc = 500 Hz.... posted by Senthilkumar R on Mar 24 2011
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WCDMA channelization code generator [Matlab]
Generates wideband CDMA channelization codes, based on 3GPP TS 25.213 V10.0.0 section 4.3.1.1 http://www.3gpp.org/ftp/Specs/archive/25_series/25.213/25213-a00.zip... posted by Markus Nentwig on Nov 13 2010
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Farrow resampler implementation [C]
Farrow resampler implementation in C, including optional bank switching. The functionality is mainly identical to the matlab code snippet. A discussion of the optional bank switching variant (which m... posted by Markus Nentwig on Aug 13 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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