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）-adaptive Noise Cancellation of Matalb simulink module, using a standard NLMS algorithm, to achieve noise cancellation, aEC (audio echo cancel) or aNC (audio n

fftcode_scope computes and displays spectrum of a signal stored in a Structure with Time format (Format used to save signals in simulink Scope block and in To Workspace block). The signal must be sampled at fixed step. PSBFFT_SCOPE perf