边缘检测

包络分析大多在原始振动加速度信号基础上进行， 受噪声干扰等因素的影响较大 通过对原始振动信号自相关函数作包络分析， 可以有效地抑制噪声， 突出反映故障调制特征(s． Most of the envelope analyses are based on original vibration accelera- tion signal，which is seriously influenced by noise interference． The noise is effectively suppressed by envelop analysis of auto correlation function of original vibration signal，and the modulation characteristics of fault are highlighted．)

最速下降法，用MATLAB实现。很经典！-Steepest descent method, using MATLAB to achieve. Classic!

自己写的条形码识别代码，能够识别商品条码，与大家分享，代码只供参考！(Write your own bar code identification code, the bar code to identify goods to share with you the code for reference only!)

it is pso algorithm for economic dispatch problem in matlb.

MIE方法计算金属球双站RCS，RCS随角度的变化(MIE method to calculate the metal ball double station RCS, RCS with the change of angle)

BoothTolls问题，采用元胞自动机模型求解

这个简短的代码是非常适用于为学生和科学家的常规应用。此代码的输入是一个向量和输出是一个标量值。可以对输入的大小会发生变化。

讲述信道化接收机模型及正交处理，内容比较全面，有仿真结果(About the channel receiver model and the orthogonal processing, content more comprehensive, with simulation results)

用matlab实现的一个就彩色图像转换为灰度图像的程序，程序很简单(Using matlab to achieve a color image converted to grayscale on the image process, the program is very simple)

这是一组计算模拟一维电磁波在各种介质中的传播的matlab程序，可以帮助你了解并且掌握fdtd在不同介质中是如何设置的。(This is a set of computational simulation of one-dimensional electromagnetic wave in a variety of media Matlab procedures, can help you understand and master the FDTD in different media is how to set.)