drtoolbox.tar

finite difference time domain 3d code PML BC

通过比较传统仅移相的波束与移相+理想延时的波束，来说明述S波段宽带阵列孔径渡越现象(To demonstrate the aperture effct of S_band windband array, this programe comparing the beam pattern of the traditional beamforming method "phase shifting only" with that of "phase shifting+ ideal delay".)

使用matlab编写的信道估计与误码率测试程序，可以作为OFDM学习的参考,(Prepared using matlab channel estimation and bit error rate testing procedures, can be used as a reference OFDM learning,)

四个机器人，实现编队行走，遇到障碍物后变换队形，实现避障，基本思想是利用栅格法。(Four robot, achieve the formation of walking, encounter an obstacle after the formation and transformation, to achieve obstacle avoidance, the basic idea is using grid method.)

MATLAB及Simulink使用练习,单回路系统Simulink动态仿真,汽温控制系统Simulink动态仿真,给水控制系统Simulink动态仿真(The use of MATLAB and Simulink exercises, single-loop system dynamic simulation of Simulink, Simulink steam temperature control system dynamic simulation, water supply control system for dynamic simulation of Simulink)

matlab 五种滤波器程序，五种高通滤波器的程序(the matlab five filter program, program of five high-pass filter)

说明：  基于VMD的机车滚动轴承故障，实现故障信号的测量(Fault of locomotive rolling bearing based on VMD)

lle降维，可以参考非线性降维的方法，感觉没lda好用，比pca还行(LLE dimension reduction)

matlab实现包络检波的一个小函数，以及2FSK信号生成和相干解调(A small function to achieve Envelope detection)

一个matlabGUI，可以对mat文件中的多个信号进行线性分析（最多三个）(A matlabGUI, can document a number of mat-signal linear analysis (a maximum of three))