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image compression coefficients magnitude order
Hello I applied a Discrete Wavelet Transform (DWT) to a RGB image, for compression (code below). I wish to plot the fact t...
8 years 前 | 0 个回答 | 0
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real data FFT and reconstruction - frequency base issues
Hello, and thanks for your time on the following. I wish to perform FFT and reconstruct the signal 'eta' generated by the scr...
8 years 前 | 1 个回答 | 0
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optimal data structure stacked bar plot
Hello. I wish to plot a bar chart, with the following constraints: * x axis contains 6 values (strings) * y axis records the...
8 years 前 | 1 个回答 | 0
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Recovery set of signals same sparsity
Thank you very much Stephen. You understood correctly - I should probably write that my question was about 'joint sparse recover...
Recovery set of signals same sparsity
Thank you very much Stephen. You understood correctly - I should probably write that my question was about 'joint sparse recover...
8 years 前 | 0
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Recovery set of signals same sparsity
Hello. I shall plot the result of the following two actions: # Reconstruct a set (/series) of signals, e.g. 100 signals, all ...
8 years 前 | 3 个回答 | 0
3
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vectors equality test failure - decimals and sign issue on zeros
I shall test two vectors of same dimension for their equality: namely, x0 and xhat as defined below (they belong to different fu...
8 years 前 | 1 个回答 | 0
