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prep
preprocessing step codes for speech enhancement
- 2014-09-25 22:10:15下载
- 积分：1
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PSO改进粒子群算法优化BP神经网络的权值，建立BP神经网络
改进粒子群算法优化BP神经网络的权值，建立BP神经网络(Improved PSO algorithm optimizes the weights of BPneural networks to establish the neural networks.)
- 2015-10-05 09:54:26下载
- 积分：1
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COFDM_Simulation
cofdm的MATLAB程序，包括完整框图及各部分的模块连接，方便学习~(cofdm Simulink)
- 2010-06-08 11:33:34下载
- 积分：1
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ofdm_without_noise
OFDM without noise. May be usefull to freshman
- 2010-11-02 22:26:27下载
- 积分：1
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ECG
该代码首先对ECG信号进行消噪过滤，并且对信号进行平方，加窗等处理，最后用于对QRS波形的检测，压缩文件内同时包含了2个心电数据信号，可直接用于测试(The code first ECG signal de-noising filter, and the square of the signal, such as window handle, and finally used for the detection of QRS waveform, at the same time compressed file contains two ECG data signals can be directly used to test)
- 2009-05-05 18:16:50下载
- 积分：1
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Kalman_Filtering.pro
Kalman Filtering, IDL Language
- 2010-02-10 11:57:24下载
- 积分：1
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guideformatlab
This Filter provides a selective mean (averaging) lter. In contrast to the standard
mean lter,it preserves edges better and is less sensitive to outliers(outliers
are those that are not included in the measurement taking place.In this case averaging).
The lter smooths an image by taking an average over the neighbouring
pixels, but only includes those pixels that have a value not deviating from the
current pixel by more than a given range. The range is de ned by the standard
deviation of the pixel values within the neighbourhood . If the number of pixels
in this range is too low (less than `Minimum Pixel Fraction ), averaging over
all neighbouring pixels is performed.With the `Outlier Aware option, averaging
over all neighbouring pixels excludes the center pixel.
- 2012-02-07 01:30:23下载
- 积分：1
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matlab 粒子群算法在疏散中的运用
说明： 用matlab对疏散问题以粒子群算法进行模拟(Using MATLAB to simulate evacuation problem with particle swarm optimization)
- 2020-07-05 15:18:58下载
- 积分：1
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EGR_valve
It is great model of one part of engine diesel model. This particular file contains model of EGR valve. .
- 2011-05-10 20:11:33下载
- 积分：1
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16QAM
产生16QAM基带信号，成型滤波通过AWG信道，接收端得到误码率和星座图。(The 16QAM baseband signal is generated, the shaping filtering is passed through the AWG channel, and the receiving end obtains the BER and constellation diagram.)
- 2018-06-07 18:55:06下载
- 积分：1
