Matlab-control-system

说明：  sar polsarpro matlab

simulation of communication systems and software defined radio from the book chapter 3

matlab提取呼吸和心率数据的程序，很好用，自己编写的，能在频域观察曲线！(matlab extraction procedures respiration and heart rate data, very good, I have written, can be observed in the frequency domain curve!)

z bus formation code using modification

说明：  this m.file is about wsn

tvnoise---a linear image denoising procedures denoising good results, a simple coding procedures

simulation of fuel cell part 4-2

余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)

solution to nonlinear equations useing newton methode

A nice tutorial about OFDM and its use in 802.11.