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first-and-second-order-sliding-mode-controller
This file discribes a structure for stabilization and tracking between two identical hyperchaotic lu systems with different initial conditions and nonlinear control input. On the basis of Lyapounov theory, a first order sliding mode controller is designed for global asymptotically stabilization and tracking, so error dynamics between hyperchaotic lu master and slave system satisfy by input nonlinear control signal. Then a second order sliding mode controller by using super-twisting algorithm is designed. In this file, results of simulation shows the rate of effectiveness from this suggested method.
- 2013-08-03 16:09:10下载
- 积分：1
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youxianyuanchengxu
《有限单元法教学实习程序汇编》内容简介
汇编了四个有限单元法程序（平面刚架计算程序FEM2.FOR、平面三结点三角形单元计算程序FEM3.FOR、平面四结点等参数单元计算程序FEM4.FOR和空间八结点等参数单元计算程序FEM8.FOR）。其中FEM2.DAT、FEM3.DAT、FEM4.DAT和FEM8.DAT为四个算例的输入数据文件。为了便于读者读懂程序，对每个程序做了详细注解。(A compilation of four finite element method program (plane frame calculation program FEM2.FOR, flat three node triangular element calculation program FEM3.FOR, flat four nodes and other parameters and space unit calculation program FEM4.FOR eight nodes, etc. parameter unit calculation program FEM8.FOR). Which FEM2.DAT, FEM3.DAT, FEM4.DAT and FEM8.DAT four examples of input data files. To help readers understand the program, for each program in detail annotations.)
- 2014-12-24 13:05:50下载
- 积分：1
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33270998ML_and_MAP
说明： 最大似然估计算法，适用于信号处理专业，比较好用，matlab平台(Maximum likelihood estimation algorithm, suitable for signal processing specialty, easy to use, Matlab platform)
- 2020-07-01 14:30:51下载
- 积分：1
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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分：1
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gansao
小波包分析提取振动信号中的特征频率，含噪脉冲信号进行相关检测,二维声子晶体FDTD方法计算禁带宽度的例子。( Wavelet packet analysis to extract vibration signal characteristic frequency, Noisy pulse correlation detection signal, Dimensional phononic crystals FDTD method calculation examples band gap.)
- 2016-05-29 16:46:26下载
- 积分：1
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FullWave
Full wave rectifier simulation using matlab
- 2014-11-16 17:52:06下载
- 积分：1
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dip_sythetic_seismogram
自编的倾斜岩层的合成地震记录。最终生成图像。地球物理与地震学。(Synthetic seismograms tilted strata of self. The resulting image.)
- 2021-03-31 11:49:09下载
- 积分：1
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signlms
说明： 符号LMS算法的MATLAB实现 并比较误差性能和收敛速度
结果正确 可以直接使用(MATLAB symbolic realization of LMS algorithm and compare the results of error performance and convergence speed can use proper)
- 2021-04-18 18:38:51下载
- 积分：1
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MISO_OFDM_SIC
基于Alamouti的空频编码发射信号，并采用类似于Alamouti 解码的线性解码算法解调符号(Transmit signal based on Alamouti space-frequency coding and decoding of linear adopt similar Alamouti decoding algorithm demodulated symbols)
- 2015-01-23 16:22:40下载
- 积分：1
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support-vector-machine
support vector machine-used for feature classification for matlab10
- 2012-02-28 18:54:59下载
- 积分：1
