Discrete-time-Fourier-transform

在MATLAB的simulink环境下的气动位置系统仿真模型。(Simulink in the MATLAB environment pneumatic position system simulation model.)

在SENSE成像中如何将中间图像转化为最终图像，就要用到这个程序(Using specfied sampling vector to generate a 2D aliasing matrix. The sampling vector is a vector of n-entries of either 0 or 1, where 0 indicates no k-space line acquisition and 1 indicates k-space line is acquired in the accelerated scan. For example, a sampling vector of [0 1 0 1 0 1 0 1 0 1] indicate the 2-fold acceleration with 8 phase encoding lines. The aliasing matrix is calculated based on Fourier imaging)

Kullback-leibler divergence

本函数用于估计固定效应面板空间自回归模型(computes spatial lag model estimates for spatial panels )

一个二维静电场，电位函数为φ（x, y），将正方形分成25个正方形网格。有16个内部网格点。假定16个网格点的初值都定为零，试用超松弛法确定16个内部网格点的电位值。(A two dimensional electrostatic field, the potential function for phi (x, y), the square into 25 square grid. There are 16 internal grid point. Assume that 16 mesh point of initial value at zero, trial overrelaxation method to determine the potential value of 16 internal grid point.)

一份matlab的ppt教程，给初学者，比较多面地介绍了matlab的基础(The ppt of a matlab tutorial for beginners, more multi-faceted introduction to the basis for matlab)

MATLAB算例，编程实现日期查询的功能。(MATLAB examples, Programming Date query functions.)

基于FFT平面相控阵天线方向图快速计算 (Figure quickly calculate FFT-based planar phased array antenna direction)

实现matlab中GUI excel与table控件的交互，内含包括uitable用法(Matlab interact with the GUI excel table controls, embedded usage including uitable)

说明：  用PSO求解函数的最大值，有图形界面，适合初学者学习。(a function to find the Max.Value using PSOA, good structure and nice interface.)