yangshiganshedemoli

用matlab编程实现GPS数据的采集与存储。(Implementation matlab programming using GPS data collection and storage.)

Em algo for GMM, data mining unsupervised learning

function Px=overlay(N,omega,A,sigma,num) OVERLAY Forms multiple power spectral density estimates. ------- USAGE Px=overlay(N,omega,A,sigma,num) Calculates the periodogram using an ensemble of realizations of a process consisting of a sum of complex exponential in white noise. N : length of the signal omega : vector containing the sinusoid frequencies A : vector containing the sinusoid frequencies sigma : the variance of the white noise num : size of the ensemble (number of periodograms)

在matlab环境上 用几何绕射法计算缝隙的辐射场(in Matlab environment using GTD method of the radiation field slot)

三相三线并联型有源电力滤波器模型，可完美运行仿真结果。(Three-phase three-wire shunt active power filter model can run the simulation results perfectly.)

PMSM直接转矩控制系统的空间辨识,辨识出系统介次,和状态空间模型(All-digital fuzzy direct torque control system of space identification, identify the system interface, and the state space model)

使用粒子群算法解决优化问题，该算法有全局搜索和局部搜索能力，方便快捷。(Particle swarm algorithm to solve the optimization problem, the algorithm global search and local search capability, quick and easy.)

说明：  三维坐标系下的比例导引拦截目标，目标为正弦函数波动。(Interception Target by Proportional Guidance in Three-Dimensional Coordinate System)

用MATLAB编写的贷款利率计算器，可以修改每年的利率来应用到实际的应用中(Using MATLAB loan rate calculator, you can modify the annual interest rate to be applied to practical applications)

带白噪声的系统辨识仿真实验代码。系统参数在代码中给出。(A simulink of system identification with white noise.)