random_networks

遗传算法matlab程序～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～(Genetic algorithm in matlab)

短时相关器，利用噪声和信号相关性的不同，来检测瞬态信号。(Short-time correlator, the use of noise and signal correlation of different, to detect transient signals.)

与大家分分享一篇发表的小论文啊，水平有限，希望大家一起学习，共同进步。(Share article published papers and divide it, ah, the limited level of hope with learning and common progress.)

说明：  Matlab小程序,其功能可以产生高斯色噪声的随机数等,很有用的喽!(Matlab small program, its function can generate a random number of Gaussian color noise, etc., very useful myself!)

Encrypt a picture using DES

卡方检验，通过matlab输入理论频数，直接得出检验结果(Chi-square test, through matlab input frequency theory, the test results obtained directly)

该程序（基于matlab）为小波变换在数据压缩方面的应用。原理：数据可分为高频部分和低频部分，高频部分反映了细节，而低频部分则反映概貌，故压缩部分应为高频部分。数据经此程序变换后将压缩为原来的一半。(This program (based on matlab) for the wavelet transform applications in data compression. Principle: Data can be divided into high-frequency part and low frequency, high frequency part of the reflection of the details, partly reflecting the profile of low frequency, it should be for the high frequency part of the compression part. Data will be compressed by this program change to the original half.)

高效的ostu分割法，效果很好，请大家放心使用(Ostu efficient segmentation method, the effect is very good, please be assured use)

说明：  数字图像处理，利用matlab进行压缩，融合，分解，重构等等(Digital image processing using matlab for compression, fusion, decomposition, reconstruction, etc.)

用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to delete all current lines, retaining only chip targets)