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Frequency_domain_sample_stop
freqz对一个采样频率为45.5MHz的信号进行14倍的抽取滤波，同时进行补偿滤波器的设计，并给出CIC滤波器、补偿滤波器和级联后的频谱图 ( for the droop in the passband for the CIC decimator.Design a minimum-order CIC compensator that compensates...
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- 2010-07-08 09:46:16下载
- 积分：1
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12
说明： a file to genreate 16psk signal
- 2009-06-25 22:57:57下载
- 积分：1
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twice_nihe
说明： 对已知房价数据做二次拟合，从而得出曲线方程，对做未来房价的粗略预测(Known to do on the secondary price data fitting curve equation to obtain, so the future price of crude forecast)
- 2009-08-23 11:19:32下载
- 积分：1
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junzhi
计算原图像在阈值为s时均值的matlab源代码
(Calculation of the original image when the threshold value s mean matlab source code)
- 2013-11-07 15:36:49下载
- 积分：1
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Desktop
转资料，四旋翼飞行器的自适应控制仿真，用的是别人做好的算法，自己已经编好S函数和搭建好模型(Transfer information, four rotor aircraft adaptive control simulation, the best algorithm with others, you have good S function and set up good model)
- 2021-01-31 19:08:34下载
- 积分：1
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filter
实现低通，高通，带通的不同类型滤波器，并用几个基本的函数进行了验证(Low pass, high pass, the different types of band-pass filter, and a few basic functions were verified)
- 2013-04-17 14:19:54下载
- 积分：1
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EMdemo
EM code for neural net(matlab code for neural net parameter estimation )
- 2013-05-07 16:00:31下载
- 积分：1
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PAPR-Reduction2
This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
- 2011-05-19 20:47:15下载
- 积分：1
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AFD
光伏并网发电系统有源频率漂移孤岛检测法(AFD)(active frequency drift(AFD) island detection method of photovotaic grid-connected generation system)
- 2010-07-06 15:12:32下载
- 积分：1
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FractalDim
求盒子维数的一个小程序很好用，希望对大家有帮助(Find the box dimension of a small program useful, we hope to help)
- 2013-08-29 17:07:13下载
- 积分：1
