新建文件夹

建立了多径直扩信号模型，实现多径环境下直扩信号PN码的捕获(The multipath DS-SS signal model is built, and achieve the PN code acquisition under multipath. )

各种类型的数学建模讲义以及matlab软件的知识(Handouts and various types of mathematical modeling matlab software knowledge)

matlab 演示最炫民族风。很给力 很好听(matlab demo and most unusual national air. Is to force a good listen)

这是与之前上传的Extract_test_IMFCC里面的一个子函数，pudn程序不能一次上载几个函数，只好分开(This is one subfunction of Extract_test_IMFCC uploaded before.Since pudn.com cannot upload several functions, they must divided.)

Title: "Detection of face using skin colour" this code used to detect face from skin colour....

上述代码对光纤通信系统中的常用NRZ码时域和频域特性进行了分析，NRZ适于短距离低速率光纤通信系统中使用，其频谱特性相对于RZ码频谱较窄，但峰值功率较高，对非线性容忍度较小(NRZ,modulation,PMD analysis)

基于免疫的多目标优化遗传算法[PDF].(Multi-objectiveOptimizationGeneticAlgorithm Based on Immune )

Laminated Plate Analysis

MATLABGUI设计学习手记(第2版)，GUI 本书首先介绍了GU I设计的预备知识 然后详细讲解了 GUI对象的属性及两种创建GUI的 方法: 采用函数创建和采用GUIDE创建 之后深入讲解了 ActiveX控件、 定时器、 串口及 mcc编译的相关知识 最后, 书中给出两个综合实例, 供读者研究学习。书中穿插了大量的图表和例题, 方便读者边查边练。(MatlabGUI design Learning Notes (2), the GUI this book first describes the the GU I design prior knowledge GUI object' s properties and two ways to create a GUI and then explain in detail: the function to create and GUIDE create After in-depth explanation ActiveX controls, timers, serial port, and MCC compiled knowledge Finally, the book gives comprehensive example for readers to study learning. Book interspersed with a large number of charts and examples, the convenience of the reader and checking while practicing.)

MATLAB m程序编程，实现PID控制中P I D三个控制参数的自动整定(Programming with MATLAB m to realize automatic tuning of PID three control parameters in PID control)