prog

Mathematica 生命的游戏 细胞增长算法的实现(Mathematica life game cell growth algorithm)

基于MATLAB的电力系统潮流计算程序设计的4节点P-Q分解法潮流计算程序原代码(Original code based on MATLAB power flow calculation program designed 4-node PQ decomposition flow calculation procedures)

We see that HTH matrix is almost diagonal as the off diagonal elements are nearly zero. So we are getting exact estimation in case of PRN INPUT due to diagonality of HTH matrix. As seen that the unknown inpulse response ( h ) and estimated impulse response ( hth ) are coming out to be exactly same. The estimation even gets better for large N .as we get the HTH matrix perfect diagonal. So we come to know that we can estimate the unknown parameters exactly when PRN input is used.

线性方程组，非线性方程组，最小二乘拟合等数值算法的matlab实现。(Linear equations, nonlinear equations, numerical algorithm such as least-squares fitting of the realization of matlab.)

说明：  小波变换通过matlab实现s小波变换代码，给出变换结果。(Wavelet transform, through the realization of s wavelet transform matlab code, given the results of transformation.)

使用matlab进行机械传动系统的建模与仿真，内容包括ppt文档和模型文件。(Matlab mechanical drive system using modeling and simulation, including model documents and ppt files.)

Exterior penalty function

matlab宏观经济分析工具箱（包含X12季节调整）(Macroeconomic toolbox (including X12 seasonally adjusted))

比较全且较实用的matlab程序代码包含画图拟合等内容(matlab more full and more practical codes)

程序为相关干涉仪测向方法的matlab仿真。以5元圆天线阵列为接收阵列，计算两元间的相位差，形成标准库，并通过相关的方式测得信号来波方向。运行untitled1，输入相关参数即可实现功能(Matlab simulation of the method of correlation interferometer direction finding. With 5 element circular array antenna for receiving array to calculate phase difference between two dollars, forming the standard library, and by means of the measured signal direction of arrival. Run untitled1, input the relevant parameters to achieve the function)