MATLAB_FFT

function [g, badg] = numgrad(fcn,x,varargin)

自己编写的一个大批量不同类别数据录入程序，并且为防止因为数据量太大导致程序运行缓慢，将其改写成分批小规模数据。方便了大规模数据处理慢带来的各种不变。(I have written a large quantities of different types of data entry procedures, and because the amount of data in order to prevent too much causes the program to run slowly, be rewritten into small batches of data. Facilitate the large-scale data processing slow and the various unchanged.)

It describes the music play with matlab

leach协议的MATLAB实现，主要体现leach的算法过程。(leach algorithm based on MATLAB。)

《MATLAB应用图像处理》主编徐飞、施晓红，西安电子科技大学出版。用MATLAB来处理数字图像。(" MATLAB application of image processing," editor in chief Xu Fei, SHI Xiao-hong, Xi' an Electronic Science and Technology University Press. To use MATLAB to deal with digital images.)

说明：  倒立摆全状态观测器设计，在Matlab/Simulink仿真环境中实现仿真！(State observation design)

说明：  基于内点法的配电网潮流计算，收敛精度同牛顿二阶法，不同之处在于它可以处理大规模潮流计算，而牛顿法不行。(power flow of distributiion network)

The paper for Gender Classification

变换编码的matlab实现，主要有DCT编码等(Matlab implementation Transform Coding )

Finding the Peaks in ECG and PPG using the turning point algorithm