exm06103171

backprogation step by step (single layer)

本程序是牛顿拉夫逊法求解电力系统潮流计算，包括节点导纳矩阵的计算等(This program is the Newton Raphson method for solving power flow calculation, including the calculation of the node admittance matrix, etc.)

利用MATLAB提取相关系数，按照matlab的滤波思路进行编写的IIR滤波程序，已经证明好用！(MATLAB is utilized to extract the correlation coefficient, according to the writing of IIR filter MATLAB filtering ideas for program, it has been proved useful!)

NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

1.产生正弦信号，方波信号，均匀噪声； 2.信号的叠加； 3.信号的相关分析； 4.信号的卷积； 5.信号的和； 6.信号的频谱图。(1. Generate sine signal, square wave signals, uniform noise 2. Signal superposition 3. The signal correlation analysis 4. The convolution of signal 5. The sum of signal 6. The signal spectrum.)

dpsk调制解调及相应误码率计算。随机产生正弦信号并进行调制解调。(dpsk modem and the corresponding bit error rate. Randomly generated sinusoidal signal and modem.)

用jacobi迭代法解线性方程组，的matlab实现。M文件源代码。(Jacobi iterative method for solving linear equations, matlab implementation. M-file source code.)

Linear programming Interior Point Solvers

说明：  Grey Wolf Optimizer MATLAB code for doing optimize your project

from Mathworks:FIXDEC Round towards zero with a specified number of decimals. The file is copyrighted by matlab but free to use.