Filter-Design-using-matlab

说明：  本代码是程明明2011发表的文章 基于全局对比度的显著性区域检测，其中HC部分的matlab 实现代码，经本人测试，证明有效。(this code is for Global Contrast based Salient Region Detection（CVPR2011）,Histogram Contrast.)

frft用于线性调频信号多普勒调频率估计(frft transform for doppler frequency rate estimation)

机械加工轨迹仿真，适合于各位科研工作者之间的相互学习(Mechanical processing trajectory simulation, suitable for all scientific research workers between mutual learning)

基于JILES模型的磁滞回线计算程序；可用于各向异性磁性材料的磁滞回线计算(Hysteresis loop calculating matlab codes abased on Jiles Artheron model. This code can calculate the hysteresis loop of anisotropic magnetic material.)

说明：  自编多尺度样本熵程序，实例中用于一段轴承故障数据，简单易懂。MultiscaleSampleEntropy函数中的SampleEntropy也可以单独拎出来计算单个样本熵。(Multi scale sample entropy is used for a section of bearing fault data, which is easy to understand. SampleEntropy in the MultiscaleSampleEntropy function can also be picked up separately to calculate the entropy of a single sample.)

星级联合双基地，sar回波生成，matlab源程序(sar echogen)

基于matlab,利用AMDF方法检测语音的基音周期(Based on matlab, the use of methods AMDF Pitch Detection of Speech)

说明：  该文件包含了蚁群算法的MATLAB程序。以及如何用它解决TSP问题(This file contains the ant colony algorithm MATLAB. And how to use it to solve the TSP problem)

this a very importantt tool to campare two couple of souds for example and can be used for a dissemblance test

对于非平稳信号，用emd分解后，进行hibert变换后，输出时频三维图，(Output frequency of the three-dimensional map)