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shuxuejianmo_8
说明： （拟合）
用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。
如果作2或4次多项式拟合，结果如何？
((Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add a random disturbance yi ( can be generated rand (0,1) uniformly distributed random number, or rands generated N (0,1) distribution of random numbers), and then added with xi and yi for random interference of the 3 times polynomial fitting, and the original coefficient. If 2 or 4 times for polynomial fitting, the result?)
- 2009-07-24 23:02:50下载
- 积分：1
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Multi-frequency-signals-filtering
多频混合信号，滤波器，最优化低通滤波，切比雪夫带通滤波，最优化高通滤波，matlab(Mixed multi-frequency signal, a filter, a low pass filter optimization, Chebyshev band-pass filter, high pass filter optimization, matlab)
- 2013-11-20 16:55:54下载
- 积分：1
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work
说明： matlab时频分析程序
功能完善的用户界面(matlab TFR)
- 2010-03-25 19:13:11下载
- 积分：1
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water
我用的实现图像分水岭分割的代码！感觉还可以，要用的自己拿去改改(I use the watershed segmentation of image code!)
- 2011-05-08 09:04:51下载
- 积分：1
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matlabchengxushiyanquanji
学校内部老师编写最全MATLAB试验全集代码。保证能正常运行，非常多的常用实验(The preparation of all teachers within the school' s most complete works MATLAB test code. Guarantee the normal operation, a lot of common experimental)
- 2010-05-25 15:20:37下载
- 积分：1
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matmef2
mathematics with matlab
- 2013-12-22 03:06:03下载
- 积分：1
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harr_matlab
haar wavelet source code implemented by matlab
- 2009-12-19 13:40:26下载
- 积分：1
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pca
pca 轴承故障诊断程序，有数据，有运行结果(pca Bearing fault diagnosis program, data, have the operation results)
- 2020-07-01 06:00:02下载
- 积分：1
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NI_mini
Adaptive Bilinear filter in satellite images.sigma 1, sigma2, images is the input with GUI
- 2014-11-29 19:53:45下载
- 积分：1
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Speech_Codes
说明： 基于MFCC的语音识别，matlab程序(MFCC-based speech recognition, matlab program)
- 2019-01-22 09:11:16下载
- 积分：1
