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disfrft
此为分数阶傅立叶变换离散形式的计算程序，此种方法计算分数阶傅立叶变换程序简单，但应用有其局限性！(This is the discrete fractional Fourier transform calculation program, such fractional Fourier transform method procedure is simple, but the application has its limitations!)
- 2010-11-25 20:12:51下载
- 积分：1
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demosvm
说明： matlab编写的svm实现多类分类的源代码，训练算法包括OAA算法、OAO 算法、BSVM2算法等。(matlab prepared svm multi-category classification of the source code, training algorithms, including OAA algorithm, OAO algorithm, BSVM2 algorithm.)
- 2009-07-30 21:42:30下载
- 积分：1
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Untitled
WIRELESS CHANNEL DESCRIPTION ...PLEASE SEE ATTACHED
- 2013-05-04 11:43:32下载
- 积分：1
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SURFpipei_matlabfunctiontest
实现SURF特征点描述子算法，并使用Oxford Dataset图像自动进行精度评价(SURF feature descriptor and matching precision evaluation)
- 2018-08-07 22:16:32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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job shop code matlab with due window
研究了具有交货期窗口的job-shop调度问题
- 2022-08-24 11:14:00下载
- 积分：1
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periodicsignal
Noise can be defined as unwanted signal that interferes with the communication or measurement of another signal.
Noise conveys information regarding the source of the noise, e.g. the noise from a car engine conveys information regarding the state of the engine.
- 2010-08-26 03:45:16下载
- 积分：1
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1
说明： 经典的遗传算法程序，很不错，用于语音识别方面，不同以往的遗传算法，有兴趣可以看看。(Classical genetic algorithm program is very good for speech recognition, the genetic algorithm different from the past, interested to see.)
- 2010-10-30 16:41:31下载
- 积分：1
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genpls
多维数据的多维偏最小二乘法的数据拟合方法，能有效地建立各类共线性数据的模型。()
- 2008-07-11 12:09:56下载
- 积分：1
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boxfilter
包滤波器，主要功能是在给定的滑动窗口大小下，对每个窗口内的像素值进行相加求和(Packet filter, the main function is given under the sliding window size for each window of the pixel values summed)
- 2011-10-21 15:19:28下载
- 积分：1
