GMPHD

基于最短时间的三次样条插值，可用于机械臂轨迹规划(Based on the shortest time three spline interpolation, it can be used for trajectory planning of manipulator.)

用有限元进行桁架结构应力应变的计算绘图实例的分析。(Using the finite element calculation drawing of the truss structure of stress-strain analysis of the instance.)

matlab定标指导书及实例Demo,可用于实际指导工程搭建(matlab calibration instructions and examples Demo, can be used for practical guidance on engineering structures)

说明：  无需测距算法 DV-Hop定位算法 3个文件 随机部署节点 邻居计算 和 DV-Hop定位三个 每个都是一个函数 输入参数即可运行(range-free DV-Hop localization algorithm. Including three files square_random,calculate_neighbor and DV-Hop)

％radon transform clear all ％ N=800 n=1:N fs=200 t=n/fs x1=exp(j*2*pi*(5*t+0.5*5*t.^2)) x2=exp(j*2*pi*(5*t+0.5*15*t.^2)) x=x1+x2 ％N=length(x) ％ ambifunb(x ) ％*****************************************RAT naf=ambifunb(x) htl(abs(naf)) ％ [wh,rho,theta]=htl(abs(naf)) colormap([0,0,0]) ％ xlabel( 极半径 ) ％ ylabel( 角度 ) ％**************************************％找出峰值点的坐标,计算初始频率和调频斜率(正确) ％找出峰值点的坐标 b=max(max(wh)) [u,a]=find(wh>=0.8*b) ( Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh)

compressive sensing theory

MATLAB三种卡尔曼滤波对比，分别是扩展卡尔曼滤波EKF，不敏卡尔曼滤波UKF，粒子滤波PF。有跟踪效果和估计值误差。(MATLAB the three Kalman filtering contrast, extended Kalman filter EKF, Unscented Kalman Filter UKF, particle filter PF. Tracking effect and the estimated value of the error.)

50－channel的polyphase filter，基于FIR滤波器(50-channel of the polyphase filter, based on the FIR filter)

采用一种新的方法，对图像进行matting，并取得良好的效果(the image matting with good approach)

this simulation shows the implementation of the Induction machine and use of space vector triggering techniques..