map4to8and8to4

Root raised cosine filter implementation in matlab, with graphs of impulse and frequency response.

PID控制（PID Controler with differential in advance）(PID Controler with differential in advance)

是关于HCM和FCM的图像分割效果比较的matlab源代码程序，有比较的结果。(It is about image segmentation comparison based on HCM and FCM, a matlab code. )

这是用于处理信号的matlab语言程序。文件中包含2个程序，均可实现信号的全息谱图。(This is used to process signals in matlab language program. File contains two programs, may realize the holographic signal spectrum.)

用于基于ORL人脸数据库和PCA降维的简易的微表情识别 (For ease of micro-expression recognition based on PCA)

本书使用MATLAB的基本语法莱实现算法，避免将所要实现的功能隐藏在函数之下，而让读者不知道是如何实现的。非常适合在校学习通信专业的本科生、研究生作为辅导资料。(This book to use MATLAB)

电路与系统分析，matlab的应用，希望对学习matlab的同学有所帮助。(Circuit and system analysis, the application of matlab, and I hope to learn matlab help students. )

本章将介绍 Hitech-PICC 编译器的一些基本概念，由于篇幅所限将不涉及C 语言的标准 语法和基础知识介绍，因为在这些方面都有大量的书籍可以参考。重点突出针对PIC 单片 机的特点而所需要特别注意的地方。(This chapter will introduce the Hitech-PICC compiler of some basic concepts, lack of space will not be involved in the standard C language to introduce basic knowledge of grammar and because in these areas can have a large number of reference books. Focused features for the PIC MCU and the need of special attention.)

说明：  设计巴特沃斯型、椭圆、切比雪夫数字低通滤波器，并对加入噪声的图像进行滤波(design Buttetworth、cheby1 and ellip LF,and use these filters in image processing.)

Flow Job Shop problem using genetic algorithm use g++ compiler