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trefethen_Mfiles
Spectral Methods in MATLAB - Lloyd N. Trefethen src(Spectral Methods in MATLAB- Lloyd N. Trefethen)
- 2010-06-12 18:11:57下载
- 积分：1
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Rada-matlab
主要用于在matlab环境下雷达系统仿真、通信系统仿真(radar)
- 2010-10-13 17:45:32下载
- 积分：1
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phaseshort
长周期光纤光栅有着很广泛的应用前景,关于长周期光纤光栅的理论分析也很成熟,而具体如何实现其传输谱特性的
仿真却报道很少(Long-period fiber grating has a very broad application prospects, on the theory of long-period fiber grating analysis is also very mature, and specifically how to achieve its transmission spectral characteristics of the simulation are few reports)
- 2010-01-03 13:51:44下载
- 积分：1
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xiaolizi.zp
）网络是一种重要的神经网络，RBF网络的训练分为两步，第一步是通过聚类算法得到初始的权值，第二步是根据训练数据训练网络的权值。() Network is an important neural network, RBF network training is divided into two steps, the first step is the initial weights clustering algorithm, the second step is based on the training data to train the network weights.)
- 2012-10-14 16:18:53下载
- 积分：1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分：1
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robot-PID-contorller
1个matlab代码为机器人提供PID控制器。只要robot.m运行它。cinematic.m中描述机器人的电影 (A matlab code for the robot to provide PID controller. Robot.m long run it. cinematic.m description in robot movie )
- 2015-03-22 13:38:52下载
- 积分：1
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AC_AC_MC_DTC_3KW
说明： 使用matlab/simulink实现基于矩阵变换器的异步电机直接转矩控制(Direct torque control of induction motor based on matrix converter using Matlab / Simulink)
- 2019-05-16 10:58:35下载
- 积分：1
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BPSK_peng
OFDM的BPSK调制与解调,有说明，有需要的朋友可以看看(OFDM BPSK modulation and demodulation, a note, a friend in need can look)
- 2014-09-15 20:25:27下载
- 积分：1
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OFDM_PAPR_Reduction
OFDM PAPR Reduction for B3G or 4G mobile wireless communication system.
- 2010-12-04 13:19:49下载
- 积分：1
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digitalmarking
实现数字图像盲水印的嵌入,利用变换域的方法。(realize the input of the blind watermark.)
- 2010-05-26 18:32:07下载
- 积分：1
