field

无线定位代码，包括各种定位算法的基本函数，定位算法包括TDOA、TOA、AOA等(Wireless location code, including the basic function of a variety of localization algorithm, localization algorithm, including TDOA, TOA, AOA, etc.)

改进的粒子群算法--自适应粒子群算法，在普通的粒子群算法里面加入了熵和平均粒距的概念，收敛速度大大提高，而且不容易陷入局部最优，能更有效的解决复杂问题。(improved PSO-- Adaptive PSO. In a normal PSO which joined the entropy and the average particle from the concept of convergence speed, it is not easy to find the global optimum, the more effective solutions to complex problems.)

SCATTERFIELD - Interactive nearfield viewer Syntax: scatterfield Description: SCATTERFIELD plot the fields/currents/charges within the antenna resonator or on its surface at plane wave incidence. SHOULD be executed after EIGENFREQ. Only an incident plane wave is allowed as an excitation. MATLAB Antenna Toolbox Draft 05, Antenna Lab, ECE, WPI, mat05@ece.wpi.edu Authors: S. Kulkarni, A. Marut, S. Makarov

Euclidean distance between two images

在Matlab/Simulink环境下实现永磁同步电机的矢量控制仿真。(To simulate the vector control of PMSM in the aid of Simulink)

Matlab进行再入式飞行器轨道建模与仿真，建立各种模型，最后获得飞行器的动力学模型，并调用龙格库塔函数求解该微分方程初值问题。(Matlab for reentry spacecraft orbit modeling and simulation, the establishment of various models, and finally obtain the dynamic model of the aircraft, and call the Runge-Kutta function of the initial value problem solving differential equations.)

这是用于处理信号的matlab语言程序。文件中包含2个程序，均可实现信号的全息谱图。(This is used to process signals in matlab language program. File contains two programs, may realize the holographic signal spectrum.)

用matlab仿真k分布雷达杂波，并进行处理(K-distribution radar clutter processing)

QPSK Modulation and demodulation Project

使用K-L变换和K-L反变换，对信号正交变换和压缩有很大帮助。(Using the K-L transform and inverse K-L transform, the signal orthogonal transform and compression of great help.)