nihefenbu

基于模糊滑模控制，对于初学者的有着很大帮助(fuzzy sliding control。Great help for beginners)

target tracking using kalman

用七元线形天线阵（ULA） 已知：信号中心波长为2,天线阵元的间距为1米,快拍数为2000，空中有四个 源信号,假设它们的频率：0.015, 0.05, 0.02, 0.035 四个源信号的方向分别为：pi/4 pi/3 pi/6 3pi/4 求： 1）在不加入噪声的情况下,画出传统波束形成法、Bartlett波束 形成法、Capon波束形成法的空间谱图； 2）在加入高斯白噪声的情况下,假设信噪比为10dB，画出传统波束 形成法、Bartlett波束形成法、Capon波束形成法的空间谱图。(7-element linear antenna array (ULA) Known: the signal center wavelength is 2, the antenna element spacing of 1 m, the number of snapshots for 2000, the air there are four Source signal, assuming that their frequency: 0.015, 0.05, 0.02, 0.035 The direction of the four source signals: pi/4 pi/3 pi/6 3pi/4 Requirements: 1) not to join the noise, to draw the traditional beam-forming method, Bartlett, beam Formation method, Capon beamforming method of the space spectrum 2) by adding Gaussian white noise, assuming that the SNR is 10dB, to draw the traditional beam Formation method, Bartlett, beamforming, Capon beamforming method of the space spectrum.)

system_Newton-Laphson in matlab

HMM and Gaussian functions and speech recognition..

说明：  abaqus金属材料子程序开发语句说明，有助于读者理解编程含义。(Description of ABAQUS subroutine for metal materials)

Inverted Pendulum Controled_state_sfun

求二维三维等高线,立体图的很好用的程序，也可帮助画四维图。(Seeking 2D and 3D contours, three-dimensional map of the good use of the program can also help draw four-dimensional map.)

利用matlab进行商品销售的计算机仿真算法 根据售货情况，计算进货情况(Merchandising using matlab simulation algorithm based on the sales situation, calculate the purchase situation)

这是一个基于matlab的变声实验，将一段声音改变频率并输出(Cracking test )