virtual_mimo_CODE

层次分析法模型，matlab语言编写，实现因子的选择(Analytic hierarchy process (ahp) model)

说明：  分类方法，最大期望值算法，利用概率进行分类(The classification method, EM algorithm, is classified by probability)

A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.

raman-OFDR仿真，存在温度和噪声的情况(raman-OFDR simulation,exist temperature and the presence of noise)

说明：  利用时域有限差分（FDTD）仿真三维（3D）电磁波的传播，吸收边界条件为完全匹配层（PML）。(The use of finite difference time domain (FDTD) simulation of three-dimensional (3D) electromagnetic wave transmission, absorbing boundary condition for the perfectly matched layer (PML).)

name:UTKARSH guide: A.S.ABHYANKAR SIR this code is for wavelet transform using lifting scheme. but this code is not having in-place computational capacity.

THIS PROGRAM USES PULSE EXPANSION FOR THE ELECTRIC CURRENT MODE C AND POINT-MATCHING FOR THE ELECTRIC FIELD AT THE CENTER OF EACH C WIRE SEGMENT. C C DELTA-GAP FEED MODEL IS USED IN BOTH FORMULATIONS. IN ADDITION, C MAGNETIC-FRILL GENERATOR IS AVAILABLE IN THE POCKLINGTON S C INTEGRAL EQUATION.

基于lyapunov函数的模型参考自适应控制程序(based on lyapunov of MRAC)

一个很有用的程序，是机器学习的例程，IMC-PID是利用内模控制原理来对PID参数进行计算。( A very useful program, Machine learning routines, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

可实现对信号的小波分解及滤波..........(wavelet transform decomposition and denoising.)