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正弦波脉宽调制程序，适合初学者入门，可以直接运行(Sine pulse width modulation procedures, suitable for beginners entry, you can directly run)

采用MORISON方程基于MATLAB计算大直径波浪力(small diameter waveforce)

A hardware-in-the-loop simulation of a wind energy conversion system is used to assess a MPPT strategy for different velocities. The actual system is composed of the blade, a mechanical power train, a squirrel cage induction generator and power electronics. The experimental set-up consists of a DC drive connected to the induction generator. The DC machine is controlled to impose the same behavior as the wind turbine to the induction generator. Fluctuations of wind velocity and non-linear characteristics of the turbine are taken into account. All numerous model and controls blocks are organized according to Energetic Macroscopic Representation for real-time implementation. A very simple MPPT strategy without wind velocity measurement is achieved using a look-up table. This strategy includes a rotation speed limitation. Experimental results are provided for weak and medium wind profiles.

Wideband Packet CDMA was introduced to the 3GPP process in February of 1999. GBT championed the specification of Common Packet Channel (CPCH), which was the main distinguishing feature of WP-CDMA, the RTT submitted to the ITU.

channel estimation of communication system for long term evolution

自抗扰控制器在实际使用时有多个需要整定的参数,由于控制器参数多,又无法确定参数作用方向,因此参数整定困 难,为实际使用自抗扰控制器带来不便。本文利用MATLAB软件仿真分析控制器及参数,寻求参数整定规律,简化整定过 程,对实际应用自抗扰控制器具有较大的意义(There ADRC in actual use multiple needs tuning parameters, as the controller parameters many, it can not determine the parameters of the role of direction, parameter setting sleepy Difficult to actually use ADRC inconvenience. In this paper, MATLAB software simulation analysis controller and parameters, parameter tuning laws seek to simplify tuning over Cheng, the practical application has a greater significance ADRC)

Raghuraj 与 Lakshminarayanan提出了基于特征值内相互关系建立预测模型,用于识别的模式识别方法——多变量预测识别模型（Variable Predictive Mode Based Class Discriminate, VPMCD）,并应用于生物学的模式识别中。VPMCD利用参数估计来建立预测模型，极大地减少了计算量，缩短了模型的训练时间。vpmcd5_revise为主函数，sec2_5_revise为训练函数(Variable Predictive Mode Based Class Discriminate, VPMCD)

本代码是关于MIMO的空时分组码的仿真，内容比较全面。(The code is on the MIMO space-time block code simulation, content more comprehensive.)

基本的调制解调程序集，包括BPSK,QPSK,QAM,GMSK等(basic modulation and demodulation process scripts, including BPSK, QPSK, QAM, and GMSK etc.)

用FDTD算法计算金属腔间的电场反射，并且实时动画展现。(This program demonstrates a one-dimensional FDTD simulation.)