3D_matrix_decomposition

姜启源、谢金星、数学建模案例选集，提供丰富的数学建模案例，主要编程语言为matlab和C语言。(Jiang Qiyuan, Xie JX, case selection of mathematical modeling, mathematical modeling provides a rich case, the main programming language for matlab and C language.)

验证平稳随机信号的互功率谱等于各自相关函数傅里叶变换的乘积。(To SSS signal, I will prove the cross PSW is equal to the multiply of two FT of the autocorrelation.)

this code for least square collocation estimation

说明：  GM(1,1)，DGM，RDGM，P_DGM,P_RDGM模型算法Matlab程序，其参数用粒子群优化算法PSO进行取值，PSO的相关程序也包括其中，result程序给出了相关例子。(GM (1,1), DGM, RDGM, P_DGM, P_RDGM model algorithm Matlab program, its parameters were PSO PSO value, PSO related program also included, result program gives relevant examples.)

此程序为MATLAB计算非线性方程组的程序(This procedure for calculating the nonlinear equations MATLAB procedure)

瑞利信道下的AAF,DAF协作分集的实现主函数源码(Rayleigh channel under the AAF, DAF collaboration Diversity realize the main function of the source)

My programs are about signal and image processing.

进行逐步线性回归，阐述了负荷预测的应用研究,通过虚拟阵元进行DOA估计，最小均方误差（MMSE）的算法，添加噪声处理，相控阵天线的方向图（切比雪夫加权），直线阵采用切比学夫加权控制主旁瓣比。( Stepwise linear regression, It describes the application of load forecasting, Conducted through virtual array DOA estimation, Minimum mean square error (MMSE) algorithm, Add noise processing, Phased array antenna pattern (Chebyshev weights), Linear array using cut than learning laid upon the right control of the main sidelobe ratio.)

最短路径算法，内含5个m文件首先在m脚本文件canshuo.m中输入节点个数和路径权重(The shortest path algorithm, containing 5 m file first in the m script file canshuo.m in the number of input nodes and path weights)

本程序为类人机器人的一个运动学正解程序，非常好的参考程序，可以继续在上面扩充(This program is a humanoid robot kinematics program, very good reference program, you can continue to expand in the above)