Archive

两个图像的峰值信噪比（psnr）计算公式 归一化系数计算 dwt嵌入数字水印(PSNR of two images (psnr) formula normalized coefficients dwt Watermarking)

matlab FFT DFT 程序 很不错 分享一下 (matlab FFT DFT program is very good to share)

自己做的一个三角波发生器，通过改变周期可以自定义频率(a triangle-wave generator)

电压用极坐标形式表示的牛顿拉夫逊法电力系统潮流计算(Newton Raphson power flow calculation of power grid)

A template matching algorithm for Chord Recognition. It matches a given chroma with 180 chord patterns

LMS算法的MATLAB实现。很经典的算法。(LMS algorithm MATLAB implementation. Classic algorithms.)

关于MATLAB编程用两种方法模拟光学实验(MATLAB programming on the optics experiments using two kinds of simulation)

chirp信号脉冲压缩，用于雷达信号处理，产生chirp信号后进行压缩，以实现高距离分辨力(chirp signal pulse compression for radar signal processing to generate chirp signal is compressed in order to achieve high range resolution)

一本介绍无线通信仿真的国外经典教材. <<通信系统仿真原理与无线应用>>(A wireless communications simulation to introduce classical materials abroad. < < Principles of Communication Systems Simulation with Wireless Applications> > )

matlab画圆形，然后四周涂成其他颜色--换言之，可以画出口面场的分布情形，非常形象逼真(matlab draw round, and then painted the other colors around- in other words, can draw the distribution of farm export side, a very vivid)