dda-ellipse

It will take a DCT of Jpg image.

A Matlab DFT and IDFT implementation using matlab itself

说明：  语音识别中，提取MFCC特征参数时用到的MEL滤波器组函数，函数名为melfb(the function of melfb for speech recognition)

有限差分法求解一维雷诺方程MATLAB程序（可用于初学者参考）(Solution of One- dimensional Reynolds Equation MATLAB Program by Finite Difference Method)

说明：  求解随机动态规划的MATLAB程序，有需要的请下载(Solving stochastic dynamic programming)

输入各个字符及对应出现的次数 ； 建立赫夫曼树并对各个字符进行编码 ；然后 对 输入 的 二进制 串进行 译码(Enter the various characters and the corresponding number of emerging establish Huffman tree and the various characters coding then enter strings of binary decoding)

mean and variance of sinusoidal signal

本程序用来模拟当前研究很热门的自旋阀满足的LLG方程，并作图研究其性态。具体数据公式文件包里有详细说明(the procedures used to simulate the current research is very popular spin valves to meet the LLG equation, and mapping study its behavior. Specific data document bundle formula are described in detail)

可以在图上拖动的均衡器,但没有播放功能.可以自行添加。(a equalizer controlable by dragging on the map, without play function)

跟踪微分器，用于自抗扰控制的过度安排作用，学习自抗扰可参考学习，谢谢(Track Differentiator)