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BPSKQPSK_matlat.zip
... is sent and the probability that the symbol 0 is sent are all the same. 2) The probability that the symbol 1 is sent is two times than the probability that the symbol 0 is sent. Assume that the noise is Gaussian distributed with mean=0 and 2 = 1.
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untitled.rar
a simulink(MATLAB) file for decreasing noise....it removes the noise but adds musical noise
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FreqDomain_imagEnhanc_and_imagRestore.zip
Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise
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TRNG_on_SigmaDelta_Modulator_Thesis.rar
... the feasibility of using a Sigma-Delta modulator based analog-to-digital converter for true random number generation, whereas the noise source is integrated into modulator’s loop as well as
design a Sigma-Delta modulator ADC circuit structure on 90nm ...
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PSNR.zip
To find the PSNR (peak signal-to-noise ratio) between two intensity images A and B.
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Variance_Allan.rar
Allan Variance example calculation, Wolfram Matemhatica formulation. (Noise stochastic process)
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herbordt2003.zip
Herbordt, W. Nakamura, S. & llermann, W. Multichannel estimation of the power spectral density of noise for mixtures of nonstationary signals IPSJ SIG Technical Reports, 2004 ,131 ,211 - 216
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