DIGITALFILTER

说明：  用简单迭代法求非线性方程f(x)=0有根区间[a,b]中的一个根 maiter 用途：用定步长高斯就积公式求函数的积分 magsint(w)

说明：  pca特征向量提取 利用pca的方法获取特征植及特征向量 最后可以自己根据需要降维(pca pca feature vector extraction method using characteristics of plants and to obtain the final feature vector dimension reduction can be their own as needed)

matlab-jacobi实现matlab上的jacobi迭代法(Matlab- jacobi achieve the Matlab jacobi iteration)

这是一个非常全面的关于FFT的程序，适用于matlab分析。(This is a very comprehensive program on the FFT for matlab analysis.)

轨道力学基本子程序，包括： 位置速度和轨道根数相互转换；地球引力场系数；JPL精密历表；RKF78数值积分器(Orbital mechanics subroutine, including: position, velocity and orbital elements are interchangeable Earth s gravitational field coefficient at JPL precise ephemerides RKF78 numerical integration)

In this Simulation File, we design contol plant of HyperChaotic Sysytem, Chen System is the important Hyper Chaotic. We control this system with Sliding Mode Control First Order And Result show this method is good for this nonlinear System.

This file replicates cross-currency forward pricing using covered interest parity (CIP). It generates and plots CIP-implied forward exchange rates and calculates forward contract value. There are five inputs - domestic interest rate curve, foreign interest rate curve, spot exchange rate, maturity date, and strike price.(This file replicates cross-currency forward pricing using covered interest parity (CIP). It generates and plots CIP-implied forward exchange rates and calculates forward contract value. There are five inputs- domestic interest rate curve, foreign interest rate curve, spot exchange rate, maturity date, and strike price.)

计算信道容量的matlab程序，给出了不同的发射天线和接受天线下的容量图(Calculation of channel capacity of the matlab procedure, given the different transmitting antennas and receiving antennas of capacity plans)

说明：  矩阵求逆（lu分解法），已在matlab下进行测试，计算精度大概为小数点后4位(Matrix inversion (lu decomposition method), has been tested under matlab, after the decimal point accuracy is approximately 4)

说明：  自相关算法的程序，可以运行的，本人认真研究，编写出来的(Autocorrelation algorithm that can run, I seriously study, written by)