chapter1

基于matlab上进行扩频技术的仿真研究（M文件实现）(Matlab based on the simulation of spread spectrum technology (M documents to achieve))

基于matlab的ldpc码译码算法的仿真比较，包括BF、WBF，IWBF，IRRWBF四类算法的性能分析。(matlab based ldpc decode algorithm，comparing the performances of BF、WBF，IWBF，IRRWBF algorithm.)

由于遗传算法较以往传统的搜索算法具有使用方便、鲁棒性强、便于并行处理等特点，因而广泛应用于组合优化、结构设计、人工智能等领域。(Than in the past due to genetic algorithms traditional search algorithms with easy to use, robustness, ease of parallel processing, etc., which are widely used in combinatorial optimization, structural design, artificial intelligence and other fields.)

This is an example of creating an MSK signal

matlab遗传算法工具包变异程序，用于版本5.0(tool box for GA version 5)

DFT变换求相位差和振幅大小程序，可以滤除噪声精确求得相位差和幅度值(DFT code)

that is useful code for communication

Power Iteration Clustering projection Input: W - row-normalized affinity matrix v0 - starting vector conv - convergence threshold maxit - maximum number of iterations Output: vt - 1-d PIC embedding i - iterations ran t - runtime

Simulation of Chaotic Henon Map

its matlab code for resizing image