PreEemphasizedEnergyRatio

关于Matlab中数值微分与数值积分的数学实验(Numerical integration and Numerical differential)

说明：  分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器(Classification classifier classifiers classifier classifiers classifier classifiers classifier classifiers classifier classifiers classifier classifier Classifier)

说明：  用matlab循环函数法精确对泊松分布函数求和的程序，黄金分割法与进退法求和，求解二次规划问题函数(Matlab function using cycle accurate summation of the Poisson distribution function of the process)

BOOST电路的仿真，最基本的BOOST电路的仿真，最基本的(BOOST circuit simulation, circuit simulation BOOST most basic and fundamental)

采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)

实现哈弗曼压缩编码的matlab程序。（m文件）(Huffman code)

matlab--巴特沃斯高通滤波算法来增强图像(Matlab, butterworth high pass filter algorithm to enhance image)

介绍了matlab的一些案例 并介绍了相关的一些函数的用法 (introduce some matlab cases and the use of some function)

巴特沃思滤波器，低通，可自由修改参数进行低通滤波(Butterworth filter, low pass, be free to modify the parameters of low-pass filter)

机械臂末端椭圆轨迹规划的matlab程序 (trajectory plan of manipulator by matlab)