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说明：  本文件包含matlab辅助图像处理源程序(This document contains Matlab auxiliary source image processing)

Kalman filter extended for gps ins applications

Fit time series Q(t) to a logistic function. Inputs (vectors of same size): t (time) & Q Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic Q(t) = Qinf/(1 + exp(-a*(t-thalf))) Qinf is value as t --> infinity thalf is time of symmetric inflection point a is time decay constant Written by James Conder, Southern Illinois University, Oct. 2010

信源数估计算法AIC，aic准则不是一致性估计，即在大快拍数的场合他仍然有较大的误差概率(Source number estimation algorithm AIC, aic Code is not consistent estimate that in the case of a large number of snapshots he still has a greater probability of error)

绘制分数阶bode曲线和奈奎斯特曲线的matlab代码(To draw fractional bode curve and Nyquist curve matlab code)

最小二乘回归分析算法，一个师兄的毕设，用于信号特征提取、信号消噪。( Least-squares regression analysis algorithm, A complete set of brothers, For feature extraction, signal de-noising.)

Kinematic description aproximation

ALGORITH OF ORDERS IMPLEMENTED IN C++

matlab写的 视频播放器程序，带界面的 (matlab write the video player program, with the interface)

2fsk和matlab程序 对2fsk进行M语言编译码，实现功能(2fsk and matlab yingyong matlab jinxing fangzhen)