notch_filterdesign

extended kalman filter for Track a body falling through the atmosphere

两块无线大的PEC板位于YOZ平面，一块位于x=0电位为0V，另一块位于x=4电位为20V，使用一维有限元方法求解板间电位。 (Two wireless PEC board located YOZ to plane, one at x = 0 potential is 0V, and the other one is located in x = 4 the potential of 20V, the one-dimensional finite element method for solving the potential between the plates. )

多个微电网的并网模型，采用的是SPWM控制的方法(And a plurality of micro grid network model, using the method SPWM control)

kernel光滑滤波matlab源程序代码。fun为kern函数，在matlab文件中提供了四个函数：均匀函数，二次函数，一阶导数估计和二阶导数估计，详细请见算法文档。(kernel smooth filter matlab code)

匈牙利算法，matlba源文件，可以直接运行，输入参数是两个向量(Hungarian Algorithm)

使用matlab编辑文本并输出，作为Parmela的输入文件，同时通过matlab的Dos功能执行粒子模拟计算，节约时间。(Edit text using matlab and output, as the input file Parmela through Dos function matlab implementation of the particle simulation, saving time.)

bayes code for matlab

这里面有MATLAB常用的一些算法，用于计算数值计算，文件格式为.m(There MATLAB commonly used in some algorithms used to calculate the numerical calculation for the file format. M)

利用周期图方法计算功率谱 方法为8次不重叠平均(use peridoric method to calculate PSD)

use to simulate how to make spectrum sensing in cognitive radio using energy detection