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matlab--pitch-detection
语音基音频率的检测方法matlab编程 自相关法和同态滤波法(Pitch detection methods matlab programming frequency autocorrelation and homomorphic filtering)
- 2011-05-20 19:29:36下载
- 积分:1
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car-following
Modified coupled map car-following model and
its delayed feedback control scheme
- 2013-10-01 04:17:01下载
- 积分:1
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k-mea1
k means clustering using hue descriptor
- 2011-11-24 22:24:08下载
- 积分:1
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fastmult
nice document about the fast manipulation of multi-dimensional arrays in matlab,with some examples to avoid loops and using indices
- 2009-05-26 04:53:06下载
- 积分:1
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Sample
Change of sampling rate
- 2010-01-27 12:41:58下载
- 积分:1
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Doppler_cf
彩色多普勒成像分析,通过多普勒频谱进行彩色成像(Color Doppler)
- 2013-12-09 23:22:00下载
- 积分:1
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Archive
Finite volume method for Euler equations in 2D + some meshes created by Gmsh
- 2010-11-13 00:41:05下载
- 积分:1
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Lhs
说明: 拉丁超立方体模拟程序,用于易于拉丁超立方体的蒙特拉罗模拟(latin MC)
- 2021-05-14 16:30:02下载
- 积分:1
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PPM_TH_UWB
该段程序包括跳时超宽带信号的产生及其频谱特性(The section of program, including UWB signal generation and spectrum)
- 2010-05-24 11:20:26下载
- 积分:1
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Comparison-of-Bayesian-and-fisher
训练错误率和交叉验证错误率相等,在样本比较大时,这个结果是可以预期的;训练错误率一般低于测试错误率,但是当样本数据比较少时,实验也出现了意外,样本多的那组测试错误率比样本少的训练错误率还要小;在本实验中,同组数据的交叉验证错误率比独立测试错误率高,这个反常现象是因为样本的原因所致,交叉验证的样本小,而独立测试时所用训练样本数目大,因而出现这种情况。分类线上,fisher准则是一条直线,而贝叶斯分类器实际上是一个类似椭圆的封闭曲线;很明显,贝叶斯分类器比fisher分类器要好。(Training error rate and cross- validation error rates are equal, the larger the sample , this result is to be expected training error rate is generally lower than the test error rate , but when comparing the sample data came from the experiment there was an accident, that more samples group test error rate less than the training sample error rate is smaller In this experiment, the same set of data cross-validation error rate than independent test error rate, this anomaly is because the sample of reasons , cross-validation sample is small,And independent testing large number of training samples used , resulting in this situation.Classification online , fisher criterion is a straight line , while the Bayesian classifier is actually a closed curve similar to elliptical It is clear that the Bayesian classifier is better than the fisher classifier .)
- 2012-02-02 20:49:02下载
- 积分:1