Copy_of_constance_impedance

sample program for wavelet transform

这是一个测试AQM参数的matlab 程序 主要用的是RED算法 呵呵 供大家看看(This is a test matlab program AQM parameter is mainly used for the RED algorithm Ha ha take a look at the)

四种（横线形 竖线形 十字形 方块形）中值滤波(Four kinds of (horizontal cross-shaped vertical-shaped box-shaped), the median filter)

matlab计算光纤光栅纤芯模有效折射率，利用数值积分法进行求解(matlab computing core fiber grating effective index, is solved using numerical integration)

使用贪心算法解决了图论算法中的最大点集覆盖问题 (Greedy algorithm using graph theory algorithms to solve the biggest point set covering problem)

采用最小二乘原理，进行了伪距单点定位计算；包含广播星历计算计算卫星坐标，地固系与WGS84坐标系间转换，最小二乘平差计算，定位几何因子GDOP等(Using least square method, we carried out pseudorange single point positioning calculation contains satellite ephemeris calculation calculate coordinates secured between the system and the WGS84 coordinate system conversion, least squares adjustment calculation, location and other geometric factor GDOP)

包括4天线准正交码的编码和解码程序，其中解码程序包括部分行的合并解码(Including 4 antenna quasi-orthogonal code encoding and decoding procedures, which include decoding part decoding the combined line)

AR模形拟合工具，提供AR模型的拟合与模拟(AR model )

说明：  matlab的图像融合，,图像融合时可以参考(Matlab image fusion, and image fusion can reference)

this code optimize the parameter of PID controller