Rahmani_Particle_Array

This function calculates displacement response at interfaces of an elastic multilayered medium to a vertically propagating unitary SV or SH elastic wave. The function can be used to calculate the displacement response in a layered soil profile. Transfer functions between interfaces can be easily calculated by division of the total (=upward+downward) displacement response on the corresponding interfaces.

IS-95系统的仿真，仿真原理对应《通信系统仿真》第二版的12章的最后一个例子(simulation of IS-95 system, and the thoery of this code if from a book named simulation of communication systems . If you want to have a deep uderstanding on the code, please refer to chaper 12, the last example)

this provides the Discrete Fourier Transform function that can be used im more applications

Bode plot using MATLAB.. it was in our 6th sem laboratory for the purpose of examination part we studied

基于协作的认知无线电中，AF，DF协议及未采用协作分集技术的中断概率的实验仿真程序(In collaborative spectrum sensing cognitive radio, AF, DF protocol and did not use cooperative diversity outage probability experiment simulation program)

Implementation of Playfair Cipher in C

Matlab编写的图像配准函数,可达到0.01像素精度，并附有算法说明pdf文档(Timage registration function writen by Matlab. It can reach 0.01 pixel accuracy. The algorithm description of pdf document is include.)

Digital signal processing is the important aspect of modern communication system. here is the matlab code given which helps for the beginers for understanding the basics of DSP.

基于keystone算法的距离迁徙校正，用于SAR成像中插值运算(Migration distance keystone correction algorithm for SAR imaging interpolation)

Code to find speech ending using rabiner method