Matlab Code to filter data using the Least Mean Squares adaptive algorithm. processes an input WAV file and filters out noise according to the setup parameters

a watermarking project that implemented in Matlab (Simulink). use a WAV file for input and address a output WAV file to save result ,

This simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes the

Matlab source where a .wav file is input, echo is generated by both delay and attenuation techniques and convolution then removed again through convolution-Matlab source where a .wav file is input, echo is generated by both delay and attenuation tech