number_plate_recognition

用matlab中的simulink建独立光伏发电系统模型含MPPT控制(The built using matlab simulink independent photovoltaic power generation system model with MPPT control)

PID控制电机的SUMULINK仿真程序，可直接运行。(PID control motor SUMULINK simulation program can be run directly.)

非常好用的卡尔曼滤波程序，里边还有一个word文档说明，希望对大家有帮助(Is very nice of kalman filtering program, containing a word document, I hope it can help you )

ekf,扩展卡尔曼滤波，组合导航技术，是适合初级学习的资料(ekf，extended kalman filter，integrated navigation)

matlab题目及源码，供新手熟悉matlab编程使用。(matlab title and source familiar with matlab programming for novices to use.)

2012b破解Crack，很好的东西，安装方法网上有(2012b crack Crack, very good things, the installation method online)

计算多重分形非趋势波动分析，高斯白噪声的生成程序，三相光伏逆变并网的仿真。( Calculate the multifractal trend fluctuation analysis, Gaussian white noise generator, Three-phase photovoltaic inverter and network simulation.)

1. 基于simulink搭建一个QPSK发送链路，QPSK调制信号经过了瑞利衰落信道，观察信号经过衰落前后的星座图，观察信道特性。仿真参数：信源比特速率为500kbps，多径相对时延为[0 4e-06 8e-06 1.2e-05]秒，相对平均功率为[0 -3 -6 -9]dB，最大多普勒频移为200Hz。(1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK modulation signal, were observed before and after signal after the decline of constellation diagram, observation channel characteristic. Simulation parameters: the source is 500 KBPS bit rate, relative multipath time delay of [0 8 e 4 e- 06-06 e-05] 1.2 seconds, the relative average power is [0-3-6-9] dB, most of the doppler frequency shift is 200 hz.)

说明：  以反激电路和半波整流电路为基础的ACDC电路(ACDC circuit based on flyback circuit and half-wave rectifier circuit)

CrcStream stream checksum calculator