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fft
matlab fft()函数把所要求函数转换到频域(matlab fft () function required by the function switch to the frequency domain)
- 2008-12-27 15:49:12下载
- 积分:1
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AboutVLABS
Abstract— We propose a simple speech compression algorithm
using subband division and ADPCM (Adaptive Differential
Pulse Code Modulation) algorithm. Although speech data are
stored in a semiconductor memory device, its capacity and the
available network capacity are limited. Therefore, it is necessary to
compress the data as much as possible. The first is that the
reconstructed datum must be understood correctly. Speech signal is
compressed with a ratio of 1/4 using the proposed subband division
and ADPCM (Adaptive Differential Pulse Code
Modulation) algorithm.
- 2013-08-14 22:58:20下载
- 积分:1
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crossover.m
crossover process - genetic algorithm
- 2014-12-06 23:13:06下载
- 积分:1
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Untitled
Analogous considerations can be made for what concerns the other kind of MMI used in this project: the 1x2. Its single input waveguide is designed straight, while both output waveguides are curved as usual (with a radius of 500 m). Since the toleration curves are very similar to the precedent case, only the length and offset simulations are shown:
- 2015-03-12 13:21:52下载
- 积分:1
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GS_SVM
SVM参数优化,网格搜索法,在应用SVM分类时用于优化SVM核函数的c,g参数(Gs SVM)
- 2020-11-05 14:59:50下载
- 积分:1
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QPSK
使用MATLAB对通信中的一种调制技术QPSK进行编程实现,分析其误码率(The use of MATLAB for communication in a QPSK modulation technique to program implementation, analysis of its error rate)
- 2009-12-12 10:26:10下载
- 积分:1
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OFDM
说明: OFDM,里面的源程序经过调试可以使用,大家参考参考(OFDM, which can debug the source code through the use of your information)
- 2008-11-08 14:59:09下载
- 积分:1
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C8
说明: 罚函数法的Matlab程序设计的相关程序,不一定能运行有些错误可能(external penalty function method)
- 2012-04-24 15:52:49下载
- 积分:1
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paper3
New quasi-lossless compression of partitioned KLT and IWT multispectral images
- 2011-12-04 15:45:23下载
- 积分:1
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work
对接收到的磁场信号进行低通滤波,去除高频噪声(Docking of the magnetic field signal received by low-pass filter to remove high frequency noise)
- 2009-04-03 08:05:40下载
- 积分:1