meshfree

MATLAB code for BPSK(binary phase shift keying) modulation and demodulation

MATLAB读取YUV4：2：0视频序列代码(MATLAB read YUV4: 2:0 video sequence code)

使用matlab做关于雷达的仿真，并且含有雷达性能的讲解与代码(Use matlab to do simulations on the radar, and contains the code to explain radar performance)

reconition finger print by using kernel space, base kernel fisher discriminant

Vsfm to Matlab by Bashar Alsadik 05 Feb 2014 Vsfm to Matlab

三种整数规划的matlab程序，很实用，百分之百保证好用，都经过实测的(Three kinds of integer programming matlab program, it is practical, easy to use 100 guaranteed, have been measured)

递归法求解整数划分。 整数划分，是指把一个正整数n写成如下形式： n=m1+m2+…+mi （其中mi为正整数，并且1 <= mi <= n），则{m1,m2,...,mi}为n的一个划分。 如果{m1,m2,...,mi}中的最大值不超过m，即max(m1,m2,...,mi)<=m，则称它属于n的一个m划分。这里我们记n的m划分的个数为f(n,m) (Recursive method integer division. Integer division, refers to a positive integer n written as follows: n = m1+m2+ ...+mi (where mi is a positive integer, and 1 < = mi < = n), then {m1, m2, ..., mi} is a division of n. If {m1, m2, ..., mi} does not exceed the maximum value of m, i.e., max (m1, m2, ..., mi) < = m, m n is said that it belongs to a division. Where m is the number of division n our mind is f (n, m) )

基于S函数编写了自抗扰控制器中的跟踪微分器（TD）,扩张状态观测器（ESO）,非线性反馈（NLSEF），并在Simulink环境下搭建ADRC，完成对方波的跟踪，简单好用(S function based on written ADRC in tracking differentiator (TD), extended state observer (ESO), non-linear feedback (NLSEF), and built ADRC in the Simulink environment, complete track the other waves, simple and easy use)

小球的抛物线轨迹。将轨迹分解成x坐标和y坐标，计算出每一个时刻的x和y值，然后对x和y进行成像就可以得到轨迹了(Parabolic trajectory of the ball. The track is decomposed into x and y coordinates, x and y values calculated each time, then x and y can be imaged on a trajectory)

说明：  研究I/Q通道误差对雷达脉冲压缩的影响,可生成误差补偿前、后的对比图(Research I/Q channel error effects on the radar pulse compression, error compensation can be generated before and after contrast map)