MRTD2D_TE_COIF

语音信号的数字滤波——利用窗函数法实现FIR数字滤波器的设计(Speech Signal Digital Filtering- using a window function method implementation FIR digital filter design)

一个经典的matlab信道模型实例,附有源码的，已通过仿真测试 (a example of mimo channel)

说明：  共同学习，共同提高，资源共享 移动通信中常用的turbo码相关程序(studying together, enhancing and sharing resources Mobile Communications common turbo codes related procedures)

此程序为8cpfsk的同步部分用msk实现(This program is part of 8cpfsk synchronization achieved by msk)

与先前上传的文件一样，为通信系统中am调制与解调的matlab程序实现，并仿真实现，程序各行均有完整的说明，简明易懂！(Previously uploaded files, as communication systems for am modulation and demodulation matlab program, and Simulation, procedures, both the description of a complete, concise and understandable!)

this program simulates 1D electromagnetic Maxwell equations with absorbing boundary condition to prevent reflection from the boundaries of the problem space. this is by using finite difference time domain method FDTD

关于matlab最优化处理的一个局部搜索最优化问题程序(A local search optimization procedure for MATLAB optimization.)

用matlab实现管道泄漏信号的仿真，并且有其他的突变信号，便于matlab仿真实验(Using matlab to achieve pipeline leak signal simulation, and there are other mutations in the signal, to facilitate the simulation matlab)

演示AR序列的特征值、自协方差函数和谱密度。程序是开放的，可以修改参数(Eigenvalues ​ ​ demo AR sequence autocovariance function and spectral density. The program is open, you can modify the parameters)

基于混沌系统的用用加密解密方法及实现源程序代码(Image encryption and decryption)