1400907parzen

说明：  用于从图像中提取不同大小的块，采样可选为重叠，不重叠和随机，以及由块恢复图像的三个函数(Used to extract from the image blocks of different sizes, optional sampling overlapping, non-overlapping and random, and by block to restore the image of the three functions)

混沌随机数的应用文章，适合用于图像加密算法中。(Application of the chaotic random number, suitable for image encryption algorithm)

处理相干斑的程序，可以借鉴和学习。经过本人编写(Speckle processing program, you can learn from. After I write)

用希尔伯特黄变换实现对电力谐波的分解，实现了瞬时幅频的三维图形式(3D plot of instantaneous frequency and magnitude of HHT the original signal is time-varying harmonic signal in power systerm)

Spatially Adaptive Total VariationSpatially Adaptive Total Variation

说明：  说课中常见的三个问题探讨 目前中小学教师说课的问题不少。本文仅就中小学语文教师说课中常见的三个问题提出探讨(Speaking Lesson 3 Common Problems of secondary and primary teachers Speaking Lesson lot of problems. This article far as language teachers in primary and secondary schools common Talking about the class of the three issues)

说明：  这个程序用于语音段的过零率求取，基于matlab，可以用来做端点检测。(The program segment for voice strike zero rate, based on matlab, can be used for endpoint detection.)

介绍差分运算的工作原理以及每条线的对应连接等使用方法(Use Works introduce differential operation of each line and the corresponding connections)

说明：  最小二乘支持向量机、时间序列预测、交叉验证(time series prediction)

基于MATLAB的数字音频水印技术程序，一种数字音频水印(MATLAB-based digital audio watermarking technology program)