SUMT

一个很好的灰预测Matlab程序，需要者速度下哦！(Gray predicted a good Matlab program for those who need speed Oh!)

时间计算器，输出时间的年月日，及两个事件的差值(Time Calculator)

matlab平台运行的，基于粒子群算法的回声神经网络算法，亲测可用(Matlab platform running, echo neural network algorithm based on particle swarm algorithm, pro test available.)

说明：  各类改进粒子群算法，模拟退火，混合，随即权重，粒子群算法(All kinds of improved particle swarm optimization, simulated annealing, hybrid, random weight, particle swarm optimization)

计算最小生成树，求解最短距离问题,matlab程序代码（注：不是只是两点之间最短路径，不是遍历问题）。(solve the problem of the shortest path.)

LTSPACE的信号log文件读取 LTSPACE的信号log文件读取(LTSPACE signal read LTSPACE log file log file to read the signals)

這是一個讓原始音訊可以再不改變音訊長度下，改變pitch的程式，因為如果音訊用resample，雖然可改變其音訊頻率音高，但是卻會有拉長音訊的副作用，因此設計了一個可以改善其缺點的小方法(實做paper ）(This is an original audio so that you can no longer change the audio down the length of the program to change the pitch because if the audio with resample, although it can change the pitch of the audio frequency, but the audio will be stretched side effects, and thus can improve the design of a small way shortcomings (real do paper))

matlab时频分析配套源码第4章的程序，请大家共享(Matlab time-frequency analysis supporting source code, Chapter 4, please share)

此为实际测量所得的真实的振动信号数据，希望对大家分析处理数据有所帮助(this to the actual measurements of the vibration signal real data, and I hope to analyze data processing help)

GMM parameter estimation