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AFEM.Ch27
Triangular Plate Displacement Elements
- 2011-01-16 16:39:11下载
- 积分：1
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信号预处理，提取PCG特征 sameple2016
说明： 信号预处理，提取PCG特征，利用机器学习进行分类（含数据）(Signal preprocessing, PCG feature extraction, machine learning for classification (including data))
- 2020-07-28 08:18:06下载
- 积分：1
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Lowpassfiltermatlab
低通滤波器，用Matlab编程实现低通滤波器的功能(Low-pass filter, using Matlab programming function of the low-pass filter)
- 2010-05-25 19:14:10下载
- 积分：1
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6
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。
(。
6 In the three path Rayleigh channel for OFDM:
(1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.
(2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves.)
- 2011-07-20 11:03:59下载
- 积分：1
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Signal-data-preprocessor
信号数据预处理程序，包括低通滤波，带通滤波(Signal data preprocessor：including a low pass filter, band-pass filter)
- 2013-10-28 11:25:48下载
- 积分：1
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MATLAB_M
这个程序是matlab程序，进行结构有限元分析，非常有用！！！(This program is a matlab program, the structural finite element analysis, very useful!!!)
- 2015-04-16 14:34:26下载
- 积分：1
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NavBar
Navigation bar example
- 2010-08-07 13:29:41下载
- 积分：1
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sin-fft
说明： 注释非常详细的FFT变换，用matlab实现两个正弦函数的区分，初学着都能看懂(Notes very detailed FFT transform, with the achievement of the two sine function matlab distinction, the novice can understand)
- 2008-11-04 00:18:04下载
- 积分：1
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ja20131006
经典的标量JA 模型的代码，非常适合磁滞模型初学者
我给出了两种实现方式的代码
一个用固定点迭代实现，可以容易变成c语言
另一个使用simulink 实现，可以加到控制图中作为一个子函数(the code is programmed following the classical paper of D.Jiles ,fellow of IEEE.
The JA model is great and innovative work in magnetic material.)
- 2021-04-17 15:38:52下载
- 积分：1
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unsat2d
2D finite difference implementation of Richards equation for steady-state flow
- 2012-09-23 23:52:06下载
- 积分：1
