Assignment3DIPfaisal

这个是西安电子科技大学的陈怀琛教授编写的《数字信号处理教程——MATLAB释义与实现》(第2版)程序集(This is the Xi' an University of Electronic Science and Technology, prepared by Professor Chen Huaichen " Digital Signal Processing Course- MATLAB Interpretation and Implementation" (2nd edition) assembly)

介绍粒子群算法的一种改进算法的实现代码，具有很大的参考意义。(Introduce particle swarm algorithm is an improved algorithm implemented code, is of great referential significance. )

说明：  用matlab编写的灰色模型程序，可以实现拟合(Gray model )

初次用matlab编写的水准平差，还有一个实例(Matlab prepared with the initial level of adjustment。)

voicebox语音处理matlab工具箱，用于语音编码 语音压缩和语音识别。(voicebox voice processing matlab toolbox for speech coding speech compression and speech recognition.)

自动目标识别仿真程序，希望能对大家有所帮组！(Automatic target recognition simulation program, hoping it' ll be to help a group!)

自行设计产生两个离散序列信号，对其进行相加、乘及卷积运算。 利用filter命令求下面LTI系统的冲激响应，画出系统的零极点图，判断系统的稳定性、因果性。 绘出系统的频响曲线 (To design of two discrete sequence of signals , their sum , multiplication and convolution . Seeking the following LTI system impulse response filter command , draw system pole-zero diagram to determine the stability of the system , causality . Mapping the frequency response curve )

第四版prokias数字通信配套源代码之大结局（从第10章一直到书本末）(source code(matlab )for prokias Digital Communication (4th edition))

metodo de cramer para raices. codigo implementado

This matlab file is used to rounoff the decimals values into nearest whole number