HashingToolbox

boost converter for beginner

针对目前双门限能量检测中存在的当判决统计量落在两门限之间时，需循环检测的问题，本文将介绍一种基于自适应双门限的能量检测算法。(we analyze and compare several main types of threshold in energy detection, then propose a new energy detection algorithm based on adaptive double threshold. )

说明：  测试网络的容错性,并且对实际含噪声的字母进行识别，以实现BP网络的识别功能。(Test network fault tolerance, and the actual identification of letters with noise, to achieve the BP network, recognition.)

说明：  利用数值计算 求解浅水方程，利用了Lax-wendroff有限差分，并附有输出图像展示(The shallow water equation is solved by numerical calculation, and the Lax-Wendroff finite difference method is used with output image display.)

matlab 时频分析工具, 好用的，方便的，实用的。(matlab time-frequency analysis tool, useful, convenient and practical.)

cortab function for wavelet analysis

四种迭代产生混沌序列的代码，基于logistic映射(Generate chaotic sequence of four iterations of code, based on logistic map)

说明：  ssim的matlab完整代码，计算两幅图像之间的结构相似性(SSIM's Matlab complete code, calculating structural similarity between two images)

MATLAB 二维小波变换程序，我测试过可以用的。用于数字图像处理。初学者可以试着用一下！(Tsai camera calibration classic MATLAB program for beginners can try to use what!)

Monte-Carlo simulation for Critical Path Method, implemented in MATLAB. Uses criticalpath.m library, available for download as well. Function: calculate project length and standard deviation.