BPSK_Characteristics

一个很小手势识别工具. 这是我读Master的时候一个小作业. 我是用block FFT 来写的.70 -80 识别率.(A gesture recognition tool.It was a modle assigment, when I was doing my Master degree. I used block FFT. The recognition rate is round 70-80 )

这是一个关于MATLAB音频信号的分析与合成程序方面的ppt(This is a ppt about the analysis and synthesis of speech signals using MATLAB)

【MATLAB GUI设计学习手记】源代码 数据 罗飞大哥的作品 本书由浅入深、循序渐进地介绍了matlab gui设计的基础知识，旨在使读者在较短时间内掌握gui设计的精要所在。. 本书首先介绍了gui设计的预备知识，然后详细介绍了gui对象的属性以及两种建立gui的方法：采用函数建立和采用guide建立。在介绍了gui设计基础知识的基础上，深入讲解了activex控件、定时器、串口及mcc编译的相关知识。书中穿插了大量的图表，直观、简要地列出了相关知识点。对于一些重要、难懂的知识点，配以大量的典型例题，方便读者边学边练，加强理解。最后，书中给出了3个典型的综合实例，供读者研究学习。.. 本书适合需要短时间内迅速掌握matlab gui设计的初学者使用，也可作为相关专业师生、相关工程开发人员的参考手册。... ([MATLAB GUI design learning Notes] source code, Luo Fei works of Big Brother The progressive approach of the book, step by step the basics of Matlab gui design, designed to enable the reader to grasp the essence of the gui design where in a relatively short time. . The book begins prior knowledge of the gui design, and then details the gui object properties and methods: two ways to create gui with function to create and adopted to guide the establishment. Describes the design of basic knowledge in gui basis, in-depth to explain the activex control, timer, serial port, and mcc compiled knowledge The book, interspersed with a large number of charts, intuitive, brief list of related knowledge. For some important, difficult to understand the knowledge, together with a large number of typical example, the convenience of the reader to learn while training, to enhance understanding. Finally, the book gives three typical instance, for readers learn. .. Book is suitable for the need for a )

matlab 信号处理 刘波 电子书及附带源码(Bo and signal processing matlab ebook with source code)

matlab一些有用地书籍尤其适合土木工程专业用(matlab some books have land use is particularly suitable for civil engineering)

matlab编程，important，good，仅供参考(matlab programming, important, good, only for reference)

正交相移键控 (Quadrature Phase Shift Keying)简称“QPSK”，是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK。目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK THAT IS TO SAY....)

图像传输过程中，经常会受到各种噪声的干扰，本程序采用中值滤波来减小噪声。(In the process of image transmission, there will be various noise interference always,this program is to reduce noise based on median filter method )

用matlab 进行QPSK 的BER 仿真并与理论值比较,计算使用Naive Code [00 01 10 11] 时QPSK的BER，并与Gray Code 比较,求取8PSK 的Gray Code 下的误比特率BER 的解析解(QPSK,BER,Naive Code,Gray Code, 8PSK)

this is a c++ program to implement linear programming language in operating research.