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JIN
录制一段个人自己的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用窗函数法和双线性变换设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号;最后,设计一个信号处理系统界面。(Record a person s own voice signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and the bilinear transform filter design and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback of voice signal Finally, the design of a signal processing system interface.)
- 2008-01-05 09:42:50下载
- 积分:1
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sgp4Code
This source code for calculate of element of satellite.
- 2009-05-12 14:54:45下载
- 积分:1
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shenjing
matlab版 bp神经网络 三层,可选输入输出等(three-layer neural network matlab version bp)
- 2010-01-25 11:36:33下载
- 积分:1
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middle_filter_no_relativity
图像中值滤波,红外图像增强算法的一个小实验(The infrared image enhancement , median filtering
,The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
The infrared image enhancement , median filtering
)
- 2012-04-11 22:17:20下载
- 积分:1
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pinjie
说明: 此程序用匹配算法,可以对有重叠部分的全息图进行拼接,并用中值滤波提高亮度(Matching algorithm used in this program, you can have overlapping parts of the splicing graph, and use median filter to improve the brightness)
- 2011-03-18 19:43:02下载
- 积分:1
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1
说明: matlab的简单小例子。。可以完成一下诶简单的。绘图(simlpe gui designed)
- 2013-12-22 17:31:09下载
- 积分:1
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HC_CHARACTERDATADELETEDATAMIDDLE
DOMTestIncompatibleException Thrown if test is not compatible with parser configuration.
- 2014-01-13 18:03:35下载
- 积分:1
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GA2
说明: 本源码实现遗传算法,用于RA准则下的多用户OFDM自适应资源分配(A genetic algorithm based on source code for adaptive resource allocation in multi-user OFDM under RA criterion)
- 2019-04-22 21:55:24下载
- 积分:1
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GMM_files
matlab guassian markov model
- 2011-01-01 14:10:47下载
- 积分:1
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matlabyuyanjichuprint
文中对Matlab语言进行了最基础的介绍,从起开发背景到其具体应用。(text of the Matlab language for the most basic introduction, starting from the background to the development of their specific application.)
- 2007-06-09 08:37:55下载
- 积分:1