cov2para

計算Augmented Routh table的工具， 只須輸入由tf, zpk, ss, fdr建立的System Function， 程式會自動計算及顯示Routh table的數值。 (Augmented Routh table Calculation. AUG_ROUTH_TABLE=AUG_ROUTH(G) computes the augmented Routh table for a given system G (created with either TF, ZPK, SS, or FRD). )

说明：  计算器的matlab源码实现 大家可以多提意见啊(Matlab calculator source realization we can do so ah)

此文档包含了matlab的常用语句，适合初学者入门使用(The document contains matlab common expressions, is suitable for beginners introduction use )

由于通常的通信信道的冲激响应的稀疏性，使得NLMS算法的收敛速度还有待提高。所以，近年来，有学者提出了成比例的归一化的均方误差算法(PNLMS)。PNLMS在自适应过程的开始阶段有着很快的收敛的速度，但是迭代过程越往后，收敛速度越慢。于是，众多学者提出了许多的改进算法。本程序是通过matlab仿真对近年来流行的PNLMS,IPNLMS,MPNLMS等算法进行的仿真程序(As usual communication channel impulse response sparse, making the convergence rate of NLMS algorithm to be improved. Therefore, in recent years, some scholars have proposed a proportional to the normalized mean square error algorithm (PNLMS). PNLMS the beginning of the adaptive process has a fast convergence speed, but the more backward iterative process, convergence slower. Thus, many scholars have made many improvements in algorithms. Matlab simulation of this program is popular in recent years PNLMS, IPNLMS, MPNLMS other algorithms of the simulation program)

说明：  一个用Matlab编写的的俄罗斯方块程序。(a prepared using Matlab Russian squares procedure.)

雷达信号的基本模型，高斯分布，几何分布，求信号的概率分布，概率密度函数，功率谱函数，自相关函数等等(The basic model of the radar signal, Gaussian distribution, geometric distribution, the probability distribution for the signal, probability density function, power spectrum, the autocorrelation function, and so)

kalman filter This script implements the linear filter and shows its performance On a second order under-damped LTI systems In the first part, a noisy model with two state variables is simulated and in the second part, kalman filtering is applied to estimate the real observations

仿真线性调频信号，检测目标，并作ddc和脉压处理(Simulation chirp signal detection target ddc and pulse pressure processing)

dc to dc buck boost converter with variable frequency

信号子空间投影波束形成算法matlab程序，包含信噪比，信干噪比以及doa估计仿真图(Signal subspace projection beamforming algorithm matlab program, including signal-to-noise ratio, signal-to-interference-to-noise ratio and DOA estimation simulation diagram)