Modern_Signal_Processing

语音信号处理，画20分拿到的。看看吧，有帮助的。(Signal processing, painting got 20 points. Look, there is help.)

本代码是描述串联机器人的雅克比矩阵的推导和灵巧度的分析(this code is to describe the Jacob matrix of the serial robot and its dexterity)

利用fft求取一个信号的各次谐波的幅值和相角(Fft to strike a signal amplitude of each harmonic and phase angle)

数学建模1998年B题，有关灾情巡视的Matlab程序，是图论方面的问题(B 1998, issue of mathematical modeling, the disaster visited the Matlab program, is graph theory problems)

时频分析部分程序，包括paramfun.m、tfdemo1.m、tfdemo2.m、tfdemo3.m、tfdemo4.m、tfdemo5.m等(The time-frequency part program)

matlab传递矩阵计算转子临界转速。非常实用(matlab transfer matrix calculation of the rotor critical speed. Very useful)

MATLAB实现图像的DCT变换及选择性重构(MATLAB for image reconstruction of DCT transform )

说明：  利用MATLAB的simulink编写的qrs检测程序(qrs detect program based on simulink)

Matlab 的图像处理函数.......自己编写的中值滤波代码，注意处理图像时的像素不能太高，要不响应时间会延长很多(The Matlab image processing functions ... the median filter code I have written, pay attention to handling image pixel can not be too high, or the response time will be extended)

求解高斯积分点及其权重的计算程序。程序计算一维、二维、三维的高斯点及其权值，用于数值积分。原来写的一个有限元程序，所以有能力给6节点的三角形单元的积分点(A program for solving Gauss integral points and their weights is presented.Program calculates the gauss points for 1-D,2-D,3-D along with their weights for use in numerical integration. Originally written for a Finite Element Program so has the capability to give integration points for a 6-node Triangle element)