filtering-of-singnals

相位解调与检测：PSK仿真与代码实现(Phase demodulation and detection: PSK simulation and code implementation)

给定一个日期，求出该日为星期几（已知2002-3-28为星期四）。(Given a date, find the day of the week (known 2002-3-28 of Thursday).)

matlab GUI的设计说明，希望大家好好看看。(matlab GUI design statement, I hope you have a good look.)

Image sharpening using Laplacian

说明：  在计算机上实现直流电动机的脉宽调速、双闭环晶闸管调速的Simulink仿真，可以较为形象的观察电动机的调速全过程，同时可以改变相关参数来实现不同情况下的调速过程。(The computer realization of the PWM DC Motor Speed Control, dual-closed-loop speed control thyristor Simulink simulation, the image can be observed the whole process of motor speed, while the relevant parameters can change under different circumstances to achieve the speed control process.)

基于matlab的混沌系统的研究，介绍的多种方法，应用simulink建模，对混沌现象进行仿真验证。(Matlab-based study of chaotic systems, introduction of a number of ways, the application of simulink modeling, to simulation of chaotic phenomena.)

详细讲解MATLAB7_0的新功能和特点，PDF文档(MATLAB7_0 elaborate on the new functions and features, PDF documents)

APSK仿真程序，包括收端、发端、信道，以及(APSK simulation program, including land-side, the originator, channel, as well as)

Active approach - TOA LS(Active approach- TOA LS)

关于使用MATLAB工具FDATOOL设计滤波器的说明，包括m文件(desicription about using matlab tool FDATOOL to design FIR filter,including m file )