AD1

MATLAB及在电子信息课程中的应用天线模型(antenna___em_modeling)

说明：  对于初学者有一定的帮助，能够很好的了解，仔细阅读(For beginners there is some help, can well understand, read)

包括调制，解调，信噪比计算，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，能量熵的计算。( Includes the modulation, demodulation, signal to noise ratio calculation, PV modules contain, MPPT module, BOOST module, inverter module, Energy entropy calculation.)

时频分析工具包，可用于非平稳信号处理，for matlab(This is the Time-Frequency Toolbox, a collection of about 100 M-files , developed for the analysis of non-stationary signals using time-frequency distributions. It consists in groups of signal generation files, processing files and post-processing files (including visualization tools). The toolbox contains numerous algorithms for time-frequency signal analysis, with special emphasis on quadratic energy distributions within Cohen s class and the affine class, including most recent developments based on reassignment. The Time-Frequency Toolbox has been developed by Francois Auger, Olivier Lemoine, Paulo Gonlv and Patrick Flandrin during the years 1995-1996. Later, modifications for Matlab 5 were made available.)

tracker.m Continuously keeps taking snap in real time and sending to function isub for tracking isub.m It is a function which takes two consequent frames, subtracts them(background gets subtracted), converts the resulting image into binary, finds the centroid of largest area of connected pixels and marks it(tracks it) The code has been tested in MATLAB 7.6

Car parking problem mathematical solution, simulation

pid控制模型的matlab源程序，极佳的学习资料，适合学习(the material for the pid control study)

Generate test guasian

multilevel converter for decreasing the THD

说明：  扩展卡尔曼滤波 ekf 三维目标跟踪(Extended Kalman filter EKF 3D target tracking)