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xianxingfangchengzudediedaifa
关于线性方程组迭代法的源代码,matlab编写的,值得收藏,欢迎大家踊跃下载,为中国的科研事业做贡献(Linear equations about the source code of iteration method, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)
- 2009-04-02 17:16:16下载
- 积分:1
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TeZhengTiQU
说明: 基于Matlab编写的手写字符特征提取代码(Matlab-based feature extraction handwritten character written in the code)
- 2010-04-14 10:24:57下载
- 积分:1
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MatlabPR2009aPls-svm
说明: 这是基于mutlab编写的最新支持向量机程序源码(This is based on the latest mutlab write program source code support vector machines)
- 2011-04-06 21:47:41下载
- 积分:1
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f16
F-16,flightgear and matlab 仿真(F-16,flightgear and matlab simulation)
- 2015-05-24 17:27:03下载
- 积分:1
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decimation
音频信号降采样程序 支持48k->8k 24k->8k 8k->1k 的降采样.实现方法,先做低通滤波,再做采样点抽取.低通滤波起使用67点FIR,系数由matlab使用窗函数法生成
(Audio signal down-sampling procedures to support the 48k-)
- 2007-09-11 10:20:03下载
- 积分:1
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20041006
粒子群神经网络的预测编程实现,电力负荷预测本人已实现(Particle Swarm neural network predictive programming, I realized the power load forecast)
- 2013-02-24 23:02:52下载
- 积分:1
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tftb-0.2
matlab经典时频分析工具箱,短时傅立叶变换(STFT),维格纳分布(WVD),伪维格纳分布(PWVD)等时频分析方法(Toolbox short-time Fourier transform (STFT) Wigner distribution (WVD) pseudo-Wigner distribution (PWVD) frequency analysis method matlab classic time-frequency analysis)
- 2012-11-08 14:59:44下载
- 积分:1
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julei
本程序主要是把相同的类聚在一起,便于后续的分类,方法使用简单方便。(This procedure is the same class together, to facilitate the subsequent classification method easy to use.)
- 2013-12-05 11:00:42下载
- 积分:1
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零熵法
说明: 针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)
- 2020-06-24 11:34:11下载
- 积分:1
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matlabxiti3
matlab要求编写函数,并画出图的matlab习题,供大家参考(prepared Matlab functions, and draws a plan of Matlab Exercise, for your reference! !)
- 2006-05-28 13:22:47下载
- 积分:1