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improve
基于I-divergence距离的KNN改进算法源代码(Based on the I- divergence of the KNN distance to improve the code)
- 2014-10-22 15:17:28下载
- 积分：1
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code
Digital watermarking
- 2009-03-14 03:27:43下载
- 积分：1
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GUI-with-Matlab
GUI with Matlab，including basic graphics, animation, handle graphic objects, creating GUI using Guide(GUI with Matlab)
- 2011-12-03 11:32:35下载
- 积分：1
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ESPRIT
ESPRIT是“Estimating signal parameters viarotational invariance techniques”的缩写，含义是“借助旋转不变技术估计信号参数”，它是由Roy[221等人于1986年提出的另一种基于子空间的DOA估计方法。
应用领域
侧向定位 信号处理
思想
ESPRIT的思想在于，将传感器阵列分解为两个完全相同的子阵列，两个子阵中每两个相对应的阵元具有相同的平移，即要求阵列具有平移不变性，每两个位移相同的阵元匹配成对。所幸的是实际中许多阵列满足这个条件，比如等距直线阵。(ESPRIT is "Estimating signal parameters viarotational invariance techniques" acronym, meaning "With ESPRIT estimation of signal parameters", it is by Roy [221, who in 1986 proposed DOA estimation method based on subspace another.
Applications
Lateral positioning signal processing
Thinking
ESPRIT thinking that the sensor array is divided into two identical sub-arrays, each of the two sub-arrays of two corresponding array element has the same translation, which requires an array with translation invariance, the displacement of each of the two identical arrays yuan matching pairs. Fortunately, many of the actual array satisfy this condition, such as equidistant linear array.)
- 2014-02-19 13:17:31下载
- 积分：1
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FUSHUDAO
关于地震复数道的程序，对于学习地球物理的同学有帮助。(Application of seismic complex trace for learning geophysical classmates help.
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- 2015-05-13 09:56:28下载
- 积分：1
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randgen2
randgen(mu,mu1,mu2,cov1,cov2,cov3) = Random generation of Gaussian Samples
in d-dimensions where d = 2
mu, mu1, mu2 = (x,y) coordinates(means) that the gaussian samples are centered around
cov1, cov2, cov3 are the covariance matrices and will vary changing the
shape of the distribution, example: cov = sigma^2*Identity Matrix, where sigma^2 = a scalar
N = the number of gaussian samples used are provided as user input,
A test set of N/2 and a training set of N/2 gaussian samples is also generated
Output is directed to the command window and a plot of the distributions are generated
- 2011-02-09 18:52:20下载
- 积分：1
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MA_SYSTEM
一个非常简易的均线策略，仅作展示用，高手绕行。
5日均线上穿20日均线，做多1手；5日均线下穿20日均线，做空1手；
其中这里上穿、下穿如下定义：
上穿定义：MA5当天大于MA20，前一天MA5位于MA20之下
下穿定义：MA5当天小于于MA20，前一天MA5位于MA20之上
测试数据：IF1112 （2011/5/3-2011/12/8）每日收盘价。
初始资金 50万(a sample back testing matlab code based on ma)
- 2014-10-21 22:51:24下载
- 积分：1
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PKA
PCA和KPCA，对于故障检测与诊断有很好的监控效果，希望对你有用(PCA and KPCA, for fault detection and diagnosis have a good monitoring of effects to be useful to you)
- 2011-10-20 22:50:07下载
- 积分：1
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zhengliushuangbihuan
一个整流双闭环的simulink仿真。采用电压外环电流内环设计，效果理想(Rectifier double simulink)
- 2012-05-03 09:40:32下载
- 积分：1
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mvdrGen
Algorithm for Generating Random Number with Multi-dimensional Discrete Distribution
- 2014-11-18 07:23:15下载
- 积分：1
