Three-spectrum

基于MATLAB的语音信号描述，描述清楚，系统的描述了语音检测处理的方法，具有较高的参考价值。(MATLAB voice signal description, based on the clear description, system description method of speech detection processing, has high reference value. )

说明：  Matlab网格划分程序可以将结构的四边形网格转换为三角形网格。 但该文件中内容重复了mesh2tri函数写了两遍，可以删除重复部分。 Demo: clear all close all clc (Matlab grid program 1. Create mesh grid 2. Plot the original rectangular mesh 3.1 forward slash division of quadrilateral)

print 2 image code in matlab

matlab 刚刚接触 在做小波方便 传一个小波去噪程序 很简单的(a simple wavelets denoise function)

采用K近邻算法预测时间序列的源代码，希望对大家能有所帮助。(Predict time series using kNN.)

回归的各种分析实例以及matlab代码，包括各种数学应用，比如线性回归，非线性回归，逐步回归(Examples of regression analysis, as well as a variety of matlab code, including a variety of mathematical applications such as linear regression, nonlinear regression, stepwise regression)

说明：  此程序是基于二步最小二乘法，运用递推算法。(This procedure is based on two-step least square method, the use of recursive algorithms.)

对信号进行内插处理，有16个复信号：1~16Hz；内插I=16 ；内插前采样率50Hz；滤波器265阶 。(Interpolation processing signal 16 multiplexed signals: 1 Hz to 16 Hz interpolated I = 16 before interpolation sampling rate of 50Hz filter 265 order.)

说明：  可用来求解大变形悬臂梁的程序，十分方便简洁，精确(to figure out the deformation of the cantileaver beam)

基于dct的数字水印算法(A watermark sourcecode based on DCT.)