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DSPD
通用的半定规划软件，附带两个算例和使用手册(semi-definate programming)
- 2009-05-26 09:46:33下载
- 积分：1
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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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pca1
一个挺好的PCA例子，粗学者可以试试看，很有帮助的(pca exam)
- 2012-07-09 18:14:03下载
- 积分：1
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matlab_ann_sample
matlab 使用神经网络工具箱进行识别的例子，使用了bezdekIris数据作为实例，代码中包含数据，需用到matlab的神经网络工具箱。(matlab neural network toolbox identification using examples, the use of bezdekIris data as examples, the code contains test data, it required matlab neural network toolbox to run.)
- 2013-10-05 00:59:01下载
- 积分：1
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Based-on-HHT-power-quality
基于HHT的一种新的电能质量检测的系统的研制。使用了matlab和EMTDC(Based on HHT a new power quality detection of the System. Using matlab and EMTDC)
- 2013-11-09 19:07:31下载
- 积分：1
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小波
说明： 此程序可以对信号进行小波分解和重构，并且分解的频率按从高到低排序(This program can decompose and reconstruct the signal by wavelet transform, and the decomposition frequency is sorted from high to low.)
- 2020-06-20 14:20:01下载
- 积分：1
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toolbox_tensor_voting
张量投票在matlab环境下的仿真。球型张量及棒型张量的仿真(Tensor voting in matlab simulation environment. Spherical and rod-type tensor tensor Simulation)
- 2009-05-22 18:03:14下载
- 积分：1
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MATLAB
该文章主要是介绍滤波器的设计核心算法以及实例(This article mainly describes the design of filter core algorithm and example)
- 2009-12-18 10:16:06下载
- 积分：1
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ssim_index
Zhou Wang proposed a new idea of Structural Similarity Index (SSIM )for image quality measurement based on the assumption that the HVS is highly adapted to extract structural information from the viewing field. The Mean Structural Similarity Index (MSSIM) contains three parts: Luminance Comparison l(x, y), Contrast Comparison c(x, y) and Structure Comparison s(x, y).
- 2011-05-28 15:01:36下载
- 积分：1
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Huffmancoding
Huffman code in matlab
- 2011-03-11 12:48:51下载
- 积分：1
