state_system_edit

Multivariable sistem solution and simulink model

一本数学手册，对于论文中的公式推导和性能分析有一定的帮助。(A mathematical reference books, for formula deduction and performance analysis is very helpful)

fit_maxwell_pdf - Non Linear Least Squares fit of the maxwellian distribution. given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples. fits data to the probability of the form: p(r) = sqrt(2/pi)*(a^(-3/2))*(r^2)*exp(-(r^2)/(2*a)) with parameter: a format: result = fit_maxwell_pdf( x,y,W,hAx ) input: y - vector, samples of the histogram to be fitted x - vector, position of the samples of the histogram (i.e. y = f(x,a)) W - matrix or scalar, a square weighting matrix of the size NxN where N = length(y), or 0 to indicate no weighting is needed. hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields a - fitted parameter VAR - variance of the estimation type- weighted LS or not weighted LS iter- number of iteration for the solution

说明：  用MATLAB实现的迷宫 功能是用最短路径算法直接生成一个迷宫图(Maze implemented by matlab, 90 percent of the code was designed by my partner and me.)

说明：  swarm模型代码--3D 用matla开发，模拟集群功能(swarm model code- 3D with matla development, simulation cluster function)

电磁场传输在介质层中折射反射波的运动传输(Electromagnetic transmission sports transmission of the reflected wave refraction in the dielectric layer)

在matlab中实现对矩阵数组的灰色预测，预测出后三年的数据(In matlab to achieve an array of matrix grey prediction, predict three years after data )

离散时间信号的变换域分析,求信号的单边Z变换,求Z反变换(Transform domain analysis of discrete time signal, unilateral Z transform for the signal, and inverse Z transform )

对固定位置的惯性器件的输出进行处理,实现位置姿态的对准(Fixed position on the output device for processing inertial achieve alignment position and attitude)

closed loop dc motor