Q23

Ping original program. implement pinging test

matlab图像处理实例详解chap11——图像特征分析(matlab image processing examples explain chap11- image feature analysis)

连续导频正弦波通过存在Doppler频移的快衰落信道复模型（基带等效模型）的构造(Continuous pilot frequency sine wave by the presence of Doppler shift fast fading channel model (complex baseband equivalent model) structure)

笔者自行编写的Matlab环境下的人脸识别算法小实验， 采用的是经典的PCA算法，主要内容是采用SVD方法提取出象素空间上的 PCA主分量特征，分类算法上仅是基于最小距离分类 (The author of the Matlab environment to prepare the face recognition algorithm under small experiment using classical PCA algorithm, the main contents of SVD method is used to extract pixel space on the PCA principal component features, the only classification algorithm is based on the minimum distance classifier)

different mathematical models of invertor in different frame of refrences

正则化方法在数值求解第一类Fredholm 积分方程的matlab源码。 (Regularization Method in the Numerical Solution of Fredholm Integral Equations of the first category of matlab source.)

数字接收机调制解调方面的matlab程序(Digital receiver matlab aspects of modulation and demodulation process)

说明：  遗传算法示例源程序遗传算法示例源程序遗传算法示例源程序遗传算法示例源程序(matlab use daima,matlab use daima,matlab use daima,matlab use daimamatlab use daimamatlab use daimamatlab use daimamatlab use daima)

espritsus算法的matlab实现，可以得到好的实验效果。(espritsus algorithm matlab implementation, can be a good experiment results.)

一个F-16仿真程序，可用于一般的飞行器仿真实验．采用了模块化设计．(an F-16 simulation program can be used for general aircraft simulation. Using a modular design.)