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一個基本的鎖相迴路設計(PLL)simulink 程序(A basic phase-locked loop design (PLL) simulink program)

说明：  都是关于空间普估计算法，其中有解相干和非相干算法以及它们之间的对比( the spatial spectrum estimation)

The convergence of computers, the internet, and wide variety of interactive video devices, in most of the multimedia applications, all using different color representations, is forcing the digital designer today to convert between them. The objective is to have a converter, which will be useful for number of applications with a basic function of converting from one color space to another. This paper discusses a PCI based system for one such conversion

CDMA Switching in an Optical Environment in optical enviorment how cdma technique work

1. 定义一个抽象学生类CStudent，它具有公有成员函数Average()，该函数用于计算学生的平均分，函数为虚函数；定义一个文科学生类CStudentLiberalArts，它是类CStudent的派生类，并以公有方式派生，它具有的成员有： 1） 保存英语、政治、数学、地理和历史、美术成绩的整形成员变量； 2） 设置上述变量的公有成员函数； 3） 输出上述变量的公有成员函数； 4） 公有的成员函数Average()用于计算学生的平均分； 定义一个理科学生类CStudentScience，它是类CStudent的派生类，并以公有方式派生，它具有的成员为： 1） 保存英语、物理、数学、化学和计算机、程序设计成绩的整形成员变量； 2） 设置上述变量的公有成员函数； 3） 输出上述变量的公有成员函数； 4） 公有的成员函数Average()用于计算学生的平均分； 编写主函数，并测试以下内容： 1) 定义一个CStudent的指针数组pStu，数组长度为4； 2) 动态创建2个文科学生的对象，地址存于pStu数组的0-1个元素内； 3) 动态创建2个理科学生的对象，地址存于pStu数组的2-3个元素内； 4) 利用while循环调用数组里每个元素的计算平均成绩操作； 释放动态分配的空间，确保必要的析构函数能被调用。 (1 define an abstract class student CStudent, it has a public member function Average (), this function is used to calculate the student s average points function as virtual function definition of a liberal arts student class CStudentLiberalArts, it is the class CStudent derived class, and public be derived, which has members are: 1) Save English, shaping member variables politics, mathematics, geography and history, art achievements 2) Set the above variables public member function 3) public member function of the output of the variable 4) public member function Average () is used to calculate the average student s points The definition of a science student class CStudentScience, it is the class CStudent derived class, and public manner derived, which has members as follows: 1) Save English, physics, mathematics, chemistry and computer programming achievement shaping member variables 2) Set the above variables public member function 3) public member function of t)

说明：  首先将YUV格式的视频转换为MAtlab适用的格式，通过主要采用DCT变换的方式，实现视频水印的嵌入。(First, the YUV format video conversion MAtlab for the format, mainly DCT transform by way of video watermark embedding.)

vc++ 与 matlab 混合编程例子

Generation of code sequences and related utilities

rayleigh_fading used to help new researcher in the field of the telecommunication

ICALAB for Signal Processing Toolbox for BSS, ICA, cICA, ICA-R, SCA and MCA