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Paul R

Optimisation, performance, algorithms, C, C++, Pascal, MATLAB, assembly, SIMD, SSE, AVX, NEON, AltiVec, Cell, GPGPU, CUDA, DSP, FFT, audio, image processing, communications, control systems, embedded, real-time.

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Top posts (47) All Questions Answers | Votes Newest

24 How to create a sine wave generator that can smoothly transition between frequencies Dec 16 '11
21 Fast/efficient way to decompose separable integer 2D filter coefficients Mar 28 '12
11 Fast/efficient way to decompose separable integer 2D filter coefficients Mar 29 '12
11 Analysing 2500 frequencies using FFT with an input vector of 2048 samples? Jun 19 '12
11 Why are Gaussian filters used as low pass filters in image processing? Aug 1 '12
10 How Can I practically implement the FFT with size unequal to a power of two? Jan 24 '12
10 Discrete Fourier Transform: What is the DC Term really? Dec 3 '13
8 Is it not possible to perform non-linear filtering in frequency domain? May 5 '13
8 Logarithmic fourier transform(LFT) on audio signal Jan 20 '13
8 human speech noise filter Jul 31 '12
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