zhongxin

This function compute the sun position (zenith and azimuth angle at the observer location) as a function of the observer local time and position.

algorithm EM for gaussian mixture

main executing reference usage: executeMain.m -------------------------------------------------------------------------------- The geometrical interpretation of the 1-D DFT may have been seldom seen or introduced. The utility demonstrates the visualization of the phenomenon. * Caveat: - Help section yet to be included. - For educational reference only. You may also wish to visit Professor Grigoryan s weblink at: http://bit.ly/ProfessorArtyomGrigoryan

卡尔曼滤波器 matlab实现(Kalman filter matlab implementation)

说明：   广告流水灯程序 ORG 00H MOV P2,#80H START:MOV A,#0FFH 赋初值 CLR C MOV R2,#8 LOOP:RRC A 带进位右移 MOV P1,A CALL DELAY DJNZ R2,LOOP MOV R2,#7 LOOP1:RLC A 带进位左移 MOV P1,A CALL DELAY DJNZ R2,LOOP1 JMP START DELAY:MOV R3,#20 延时0.2秒 D1: MOV R4,#20 D2: MOV R5,#248 DJNZ R5,$ DJNZ R4,D2

说明：  IEEE33节点的潮流计算，比较适合学习(Power flow calculation of 33 nodes)

蔡氏混沌电路的仿真,混沌同步中常用同步方法的仿真，基于蔡氏混沌电路(cai chaos control)

matlab环境下的数学建模水灾巡视的模型及其代码(Mathematical modeling flood model and code inspections)

说明：  BP神经网络数字图像几何畸变矫正L-M优化算法(BP neural network LM digital image geometric distortion correction algorithm)

三自由度直齿轮动力学方程求解，希望对初学者有所帮助。( Dynamic equation of three-DOF gear, hope it is helpful for beginners.)