cosamp.m

实用化工计算机模拟：MATLAB在化学工程中的应用(Practical Chemical Computer Simulation: MATLAB in chemical engineering)

说明：  一个计算海天背景的工程模型。由matlab编写(A calculation of the engineering model of the sea and the sky background. Prepared by the matlab)

IMF法用作轴承故障检测程序，含所需方程m文件及图像文件(Copyright (c) 2012, Santhana Raj All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIM)

qpsk分别在高斯和瑞丽信道下的符号/比特误码率的仿真。程序不是很大，但挺实用。(Simulation of QPSK respectively in Gauss and Ruili channel symbols/bits error rate. Process is not very big, but very practical.)

census is a very useful tool

Morphologic filters in matlab.

计算电磁学中FDTD（有限时域差分法）一维的算法程序。(FDTD (finite difference time domain method) one-dimensional algorithm program in computational electromagnetics.)

使用正弦信号的相乘，然后取阈值，得到的伪随机信号，并且有频谱分析的结果(Sinusoidal signal is multiplied and then take the threshold to get pseudo-random signal and spectrum analysis of the results)

简单的粒子群算法，matlabR2010b测试可以使用，对于初学者是很好的程序(Simple particle swarm optimization algorithm, the matlabR2010b test can be used, for beginners is a very good program.)

unsupervised local discriminative analysis each column is a data