MATLAB求解非线性最小二乘法拟合问题 源程序代码 MATLAB-nonlinear-least-squares

matlab三阶自适应推导模型，可以满足理想要求，努力多日的结果(matlab adaptive third-order model is derived to meet the ideal requirements, the results of the efforts of multi-day)

说明：  AM信号产生与相关解调的MATALB仿真程序(MATALB simulation program for AM signal generation and correlation demodulation)

股票数据绘图, suppose we place a limit order to sell at limit prices vol is the annual volatility of the stock and price is the current price. vol is output from estvol assumes we input Open, Close, High, Low, daily prices and the price( suppose we place a limit order to sell at limit prices vol is the annual volatility of the stock and price is the current price. vol is output from estvol assumes we input Open, Close, High, Low, daily prices and the price)

七单元天线阵MUSIC DOA估计： d=1 ， 天线阵元的间距； lma=2， 信号中心波长； 四输入信号； A=[A1,A2,A3,A4]， 得出A矩； 四信号的频率d=[1.3*cos(v1*n) 1*sin(v2*n) 1*sin(v3*n) 1*sin(v4*n)] 构造输入信号矢量 U=A*d 总的输入信号 总输入信号的协方差矩阵 [s,h]=eig(c) 求协方差的特征矢量及特征值 取出与零特征值对应的特征矢量 求协方差矩阵的逆矩阵 应用Music法估计输出 绘出各波达方向图(Seven-element antenna array MUSIC DOA estimates: d = 1, Antenna Array pitch LMA = 2 signal center wavelength four input signals A = [A1, A2, A3, and A4], drawn A moment tetra-frequency of the signal D = [1.3* cos (V1* n) 1* ⁢ sin (v2* n) 1* sin (v3* n) 1* sin (V4* n)] constructed input signal vector U = A* D of the total input signal of the total input signal covariance matrix [S] = EIG (c) seeking covariance feature vector and the feature value removing and corresponding to the zero eigenvalues ​ ​ characterized vector seeking covariance matrix inverse matrix Applications Music estimate output plotted DOA Figure)

public class SmilRegionMediaElementImpl extends SmilMediaElementImpl implements.

利用matlab计算copula函数的代码及程序，希望可以给大家带来帮助(Copula function calculated using matlab code and procedure, hoping to give us help)

These are some basic matlab codes.

matlab source code for creating geometric shapes and identifying the objects within the image

Line detection in gray scale using hough transform(Line detection in gray scale using hough tr ansform)

通过多尺度小波变换获取图像边缘的软件包，可以用来分割图像(Through a multi-scale wavelet transform to obtain the image edge of the package)