audio-qualities

用MATLAB仿真谱估计中的MUSIC算法(MATLAB simulation spectrum estimation using the MUSIC algorithm)

PSO_GA allgorithem matlab m-file

运用编程实现提取一段视频的每一帧并保存。利用Fbackground函数实现提取一段视频的静止背景。(Use programming to extract each frame of a video and save it. The static background of a video is extracted by Fbackground function.)

model predective control system design and implementation using matlab

位置指令为幅值为1.0的阶跃信号，r（k）=1.0。网络结构为1-4-1，高斯函数的参数值取Cj=[-2 -1 1 2]T ，B=[0.5 0.5 0.5 0.5]T 。 网络权值学习参数为η=0.30，α=0.05 。PID控制各参数的初RBF网络控制，被控对象为G（s）= 取采样时间为1ms，采用Z变换进行离散化，离散化后的被控对象为 y(k)=-den(2)*y（k-1）-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2) 始值为，kp=20， kd=0.3， ki=0.1。 (Position command for the step signal amplitude of 1.0, r (k) = 1.0. The network structure is 1-4-1, the Gaussian function parameters taken Cj = [-2-1 1 2] T, B = [0.5 0.5 0.5 0.5] T. Weight learning parameter η = 0.30, α = 0.05. PID control parameters at the beginning of each RBF network control, the controlled object is G (s) = take the sampling time is 1ms, using the Z transform discrete, discretized controlled object is y (k) =-den (2)* y (k-1)-den (3)* y (k-2)+num (2)* u (k-1)+num (3)* u (k-2) initial value, kp = 20, kd = 0.3, ki = 0.1.)

Matlab实现蚁群寻找最短路径的TSP问题，有图像描述。(Matlab to find the shortest path to achieve ant TSP problem, there is the image description.)

用于计算离散信号的很不错的matlab样本熵程序(Very good for computing discrete signal matlab sample entropy program)

应用了大量互相关检测算法从而得出了同步性能错检率的大小，比较适合刚学习同步算法的人去研究。(Application of a large cross-correlation detection algorithm to arrive at the synchronization performance of the error detection rate of size, more suitable for people just learning to study synchronization algorithm)

根据邻接矩阵作图 matlab实现 源代码(mapping according to the adjacency matrix )

图像的thin代码，用MATLAB实现，简单易用.(Images of thin code, use MATLAB to achieve, easy to use.)