SS_demo1

实现数值分析中单纯形法改进方法的matlab代码，即改进单纯形法算法，能够实现大型稀疏矩阵的迭代，这是3/3..(Numerical analysis to achieve improved method simplex method matlab code that modified simplex method algorithm, to achieve large sparse matrix iteration, which is 3/3 ..)

非线性调频信号的产生，画出了群延迟与调频曲线图，并做了脉冲压缩处理，比较了加窗处理与不加窗处理的区别(Nlfm signal generation, draw the group delay and frequency curve, and the pulse compression processing, compared with windows and window processing difference )

说明：  利用matlab实现高斯伪谱法的火箭飞行轨迹模拟(Simulation of rocket flight trajectory based on Gauss pseudospectral method using MATLAB)

matlab下计算脑电信号矩阵平均功率并显示，信号采用列向量形式排列，简短有用(compute the average power of eeg matrix,short and useful)

relative intensity with frequency in semicounductor

程序为参数寻优的集合，包含当今主流优化工具，适合初学者参考。(Program for the parameter optimization of collection, including today s mainstream optimization tool, suitable for beginners reference. )

波束合成中的LCMV算法，多个入射波和干扰信号(LCMV beam synthesis algorithm, a number of the incident wave and interference signals)

基于RSSI测距的无线传感器网络改进质心定位算法(RSSI-based ranging centroid location algorithm for WSN)

用matlab编写的电磁学方面的函数和图像(Prepared by using matlab function aspects of electromagnetics and images)

以上代码是求解椭圆微分算子的特征值问题的Matlab源代码，采用有限元法的思想来编写的，程序计算结果和理论是相符的。(The above code is to solve the elliptic differential operator eigenvalue problem of the Matlab source code, using the finite element method to write the ideas, procedures, results and theoretical calculation is consistent.)