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mmse_eq.rar
Here we design the minimum mean-squared error (MMSE) equalizer coefficients {q[k]}assuming that the input symbols {a[n]} and the noise { ˜ w[k]} are white random sequencesthat are uncorrelated with each other.
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demod.rar
This program simulates the transmission performance of BPSK under Additive White Gausian Noise (AWGN) environment.
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aec.rar
噪声自适应对消的Matalb Simulink模块,利用标准的NLMS算法,实现噪声对消,AEC(audio echo cancel)或ANC(audio noise cancel)
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LDPCintroduction.zip
... of the design of the codes such that these
algorithms can recover the original codeword in the face of large amounts of noise. New analytic
and combinatorial tools make it possible to solve the design problem. This makes LDPC codes
not only attractive ...
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final.zip
This code is to reduce noise from video
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