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