zaidaidankuaipaipinghua

very simple watermarking using matlab. to hide a message in cover image..

说明：  利用lanczos输注特征值，特征向量，尽请指正(Lanczos infusion using eigenvalue)

直驱永磁风力发电机整流控制，MATLAB仿真。希望能给大家一点帮助(Direct-drive permanent magnet wind turbine rectifier control, MATLAB simulation.I hope to give you a little help)

基于Matlab的MPSK仿真分析，加入成型滤波过程，通过高斯信道后解调。(MPSK based on Matlab system simulation, adding the process of shaping filter)

MATLAB2009a的教程。使用方法，技巧，新功能等，应有尽有。(MATLAB2009a of course. The use of methods, techniques, new features are now available.)

for compression using discrete cosine transform

实现简单计算器功能的matlab源码，适合初学者学习。(The realization of a simple calculator function matlab source, suitable for beginners to learn.)

关于频率选择性信道的仿真,对做通信系统仿真的朋友很有帮助,已经经过调试.(of frequency selective access to the simulation, done on the communications system simulation helpful friends, after debugging.)

computation of ybus in ieee 39 bus

本程序在matlab中实现了灰度图像转换为RGB图像的过程，简单易于理解，有注释(This procedure in matlab to realize the gray image conversion for RGB image process, simple easy to understand, a comment )