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ofdm的调制，希望大家好好学习，天天向上，努力提高自己(ofdm modulation, I hope you study hard, every day, strive to improve their)

RR interval extract MIT-BIH ECG records

曹梦龙 仿真大实验 欧拉 隐氏欧拉 改进欧拉的matlab m程序 包括命令 以及生成的图形(Euler implicit Euler Improved Euler s program, including command of matlab m-generated graphics and)

球形译码程序 从理论上比较详尽地仿真出了CLSD，每一步都有详尽的解释(Sphere decoding procedures detailed theory simulation CLSD every step detailed explanation)

实现一个LCC滤波 电感Lr，电感电阻R，与电感串联的电容Cr，输出并联电容Co(achieve a filter inductor Lr, inductance and resistance R, the series inductor and capacitor Cr, Parallel output capacitance Co.)

matlab中用于UI6008数据采集卡的数据采集以及输出的程序 使用方便快捷 PI控制的实现(for UI6008 data acquisition card for data acquisition and output in matlab program easy to use and the implementation of the PI control)

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)

本程序主要用来在设计广义切比雪夫滤波器时，根据给定的指标要求能综合处其所需要的耦合矩阵的耦合系数，从而方便进行下一步的设计(This procedure is mainly used in the design of generalized Chebyshev filter can be integrated Department, they need the coupling matrix of the coupling coefficient, according to the target set by the requirements, in order to facilitate the design of the next)

this method is called the maximum likelihood estimation method .which is used to find out the parameters of johnson distribution .

Find local minimum in matlab