04408441

turbo码的编解码程序，采用max-log-map算法，简单易用。程序采用QPSK调制，信道为AWGN(turbo code decoding process, using max-log-map algorithm, easy to use. Program uses QPSK modulation, AWGN channel is)

this file include a svd base watermarking method which is implemented in matlab

基于余弦变换的分块自适应水印，希望对你有帮助。(Cosine transform-based block adaptive watermark, you want to help.)

语音信号的采集与处理，数字信号处理课设，数据模型归一化，模态振动，仿真效率很高的。( Acquisition and Processing of the speech signal, digital signal processing class-based, Normalized data model, modal vibration, High simulation efficiency.)

Ofdm simulation with equalization

说明：  Image Editor, using matlab and guide

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

Use a Genetic Algorithm to find shaper parameters which best fit model response

基于Huang TS提出的快速中值滤波算法的MATLAB程序(Based on Huang TS a fast median filtering algorithm MATLAB program)

calculating 1D photonic crystal (calculating 1D photonic crystal)