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Calculation of near field and far field Radiation pattern

current regulation in three phases thyristor converter

包含了偏微分方程图像处理一些经典算法的matlab实现，如热扩散、非线性扩散等，便于快速入门(Partial differential equations contain a number of classical image processing algorithm matlab realize, such as thermal diffusion, nonlinear diffusion, etc., to facilitate the rapid entry)

这是urban_macro信道加卷积编码的ofdm程序。 包含文件有：qpsk.m qpsk调制程序 deqpsk.m qpsk解调 ofdm_siglepath.m 单径瑞利衰落程序 sigle_path_conv.m 单径瑞利衰落信道加卷积编码程序 ofdm_urban_macro.m urban_macro信道的ofdm程序 ofdm_my.m urban_macro信道加卷积编码的ofdm程序 viterbi.m viterbi译码程序 cnv_encd.m 卷积编码程序 sigle_path_conv.fig 为单径瑞利衰落信道加卷积编码结果 ofdm_conv.doc 仿真报告(This is urban_macro channel plus ofdm convolutional coding procedures. Include files are: qpsk.m qpsk modulation demodulation process deqpsk.m qpsk ofdm_siglepath.m single Rayleigh fading process sigle_path_conv.m single Rayleigh fading channel plus convolution coding process ofdm_urban_macro.m urban_macro ofdm channel program ofdm_my.m urban_macro channel plus ofdm convolutional coding process viterbi.m viterbi decoding process cnv_encd.m convolutional coding process sigle_path_conv.fig single path Rayleigh fading channel plus convolution coding results ofdm_conv.doc Simulation Report)

3点高斯积分法，亲测，好用，欢迎分享改进(At three in the gauss integral method, measurement, useful, welcome to share improvement)

高压共轨系统matlab/simulink仿真模型(high pressure common rail system simulation in matlab)

AR模型的Yule-Walker方程.1927年，Yule提出用线性回归方程来模拟一个时间序列。Yule的工作实际上成了现代谱估计中最重要的方法——参数模型法谱估计的基础。Walker利用Yule的分析方法研究了衰减正弦时间序列，得出Yule-Walker方程，可以说，Yule和Walker都是开拓自回归模型的先锋。(The Higher-Order Yule-Walker method.)

模糊PID调节，并且通过与普通PID调节对比得出较好的效果(Fuzzy PID control, and by contrast with the ordinary PID regulator obtained better results)

实现倒计时的一个小demo 可以用来参考(Countdown to achieve a small demo can be used to refer to)

利用MATLAB中的m文件和Simulink共同实现radar的仿真！(M in the use of MATLAB and Simulink document to achieve a common radar simulation!)