dopplershift-and-multipath

HDMI 中文完全手冊，从基础到提高全面介绍HDMI(HDMI Chinese fully manual, from the basics to improve the overall description is HDMI)

用基于 Matlab 的小容量 FFT (比如 256×256)程序，将取样窗口划分为 若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变 换结果叠加，再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算， 利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算 (With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window divided into a number of small identical rectangles, each small rectangle of discrete points within the complex amplitude for the FFT transform, and then transform the results of all the superposition multiplied by the complex phase factor, the equivalent point on the object plane Fresnel diffraction calculation, the use of this method can rapidly achieve high-precision optical system axis of symmetry in the paraxial calculation of laser diffraction)

Bpsk simulation in matlab

this program is hep full o analyse the multilevel inverter

matlab学习教程 讲学习的基本内容，对新手很有帮助 英文讲解，但很容易听得懂(matlab tutorial stresses learning to learn the basic content helpful for the novice English to explain, but easy to understand)

实现了2FSK调制的一个小程序，为刚入门的通信类网友提供一个学习的参考(Implementation of 2FSK modulation of a small program, for beginners communication provides a reference for the study)

对经过椒盐噪声处理的图像进行均值滤波和中值滤波的MATLAB程序，可直接运行得到图形结果（原创）。(The Median filter and Mean filter for a figure processed by salt and pepper noise.)

这是用matlab显示K线图的源码,还没有很多的指标，可以继续完善(this is a matlab m file to express stock chart)

实现了31位m序列，并采用相关解扩,有传统和倒置两种方法(31 m sequence )

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig3 using MSOM