calculangle

dct2的编程实现，用来压缩灰度图像，需要修改输入的图像名，保持和程序里的名称一致(dct2' s programming is used to compress grayscale images, need to modify the input image name, the name of maintaining and procedures where the same)

此文件是matlab程序，处理指纹图像，采集特征点最终实现指纹识别！(This file is the matlab program, processing fingerprint images, collection of feature points ultimately fingerprint!)

Divide/Create data into K-Folds training and testing data which are balanced basing on the labels. It is for k-fold cross validation.

说明：  malloc项目第三阶段：优化，用哈希表实现，同时加深对数据结=结构的理解(malloc Project Phase III: optimization, with the hash table to achieve at the same time deepen the understanding of the structure of the data node =)

卡尔曼滤波器介绍,北卡莱罗纳大学的,已经翻译成中文版了(Kalman filter, the University of North Kalailuona, has been translated into the Chinese version)

模拟退火算法求解优化问题，实例非常好，推荐下载(Simulated annealing algorithm to solve the optimization problem, the example is very good, recommended download)

windows taskmgr w indows taskmgr

生成拍波信号：由自己控制采样频率，拍波频率，拍波个数，拍波周期数和拍波之间的时间间隔和拍波幅值，能生成符合上述要求的任意拍波。(Generate beat-wave signal: control by its own sampling frequency, beat-wave frequency, the number of beat-wave, beat-wave cycles and the time interval between the beat-wave amplitude and beat, meet the above requirements can generate any beat-wave.)

张德丰《MATLAB 小波分析》一书中所有实验的源代码，希望对大家有所忙住啊！(Zhang Defeng " MATLAB wavelet analysis" book, the source code of all the experiments, we hope to busy live!)

Dataset nn sound for matlab