eg1OC

this file is about communication engineering Digital Transmission System this is a .m file to simulate a signal and noise ratio which the signal is NRZ bipolar signal and the noise is gaussian noise it will plot the error probability

DC DC Buck Chopper Converter

实现LSB数字图像水印算法，限于BMP图像(LSB digital image watermarking algorithm to achieve, limited to the BMP image)

image file filter(cab improve image quilaty) (image file filter (cab improve image quila ty))

非持续性CAMA是一种冲突避免的CSMA协议，如果终端检测到信道状态空闲，则立即进行数据传输，而信道状态忙，则停止载波监听，并随机在等待一段时间后再进行载波监听。(Non-durable CAMA avoid CSMA protocol is a kind of conflict, if the end channel state idle, detected immediately for data transmission, the channel state is busy, stop the carrier sense, and random carrier sense of the reentry after waiting for a period of time. )

电力系统的潮流MATLAB计算问题 可以方便的计算潮流(MATLAB power flow calculation problem can easily calculate the trend )

利用卡尔曼滤波技术实现动态GPS数据处理(Kalman filtering technique to achieve dynamic GPS data processing)

包含有完整的IEEE80211a仿真模型，及其模块子函数。希望可以对研究无线通信的同志们有所帮助(IEEE80211a contains a complete simulation model, and the module sub-functions. Hope to study wireless communications will help the comrades)

内附MATLAB学习的基本知识和很多MATLAB程序设计知识，是学习MATLAB的必备手册。(Included learning the basics of MATLAB and a lot of MATLAB programming knowledge, is the essential guide to learn MATLAB.)

利用matlab自带的eig函数,对带非值二维场的eof分析(Using eig function in Matlab, eof for the two-dimensional field with some non-value data )