contour-tracing

波前曲扭和幅度变化对阵列测向中相干源分辨的影响(Twisted and curved wavefront amplitude variation to distinguish the impact of coherent source direction finding in an array)

时域LSB隐藏算法,实现随机信息隐藏到载体图片内,并界附带提取信息代码(LSB hidden time-domain algorithm, the realization of random information hidden within the picture carrier, and industry code attached to extract information)

产生高斯分布随机变量方法的Matlab脚本，运用该小程序可以方便产生高斯分布随机变量(Random variables have a Gaussian distribution methods Matlab script, use the small program can easily generate Gaussian distributed random variables)

HMM工具箱，可以供使用现成的一些编好的程序来解决问题。(HMM toolbox, for use of existing some programmed program to solve the problem.)

This function constructs a bottleneck (or toassociative) neural network.

When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you

说明：  基于matlab的水果识别系统，含报告，源码(Fruit recognition system based on matlab, including report, source code)

SAR (synthetic aperture radar) image processing matlab code

基于svd-tls功率谱分析的方法 ，是现代谱估计的一种常用方法(svd-tls-based power spectral analysis method is a kind of modern spectral estimation methods commonly used)

在Stratonovitch意义下数值模拟Brownian Process的一个简单的程序，上传给大家分享(Numerical simulation of Brownian Process by Stratonovitch method)