-
Jacobi
雅克比迭代法 求Hilbert矩阵病态方程组(Iterative Method Jacobian matrix pathological Hilbert equations)
- 2009-05-23 20:16:26下载
- 积分:1
-
Matlab
说明: 详细讲解了Matlab的Word文档教材,包含了.m库函数文件,非常实用(Detailed account of the Word document Matlab materials included. M library function files, very practical)
- 2010-04-19 22:51:27下载
- 积分:1
-
expert-pid-control
本程序是专家pid控制的M文件,方便读者使用,控制效果很好(This program is an expert pid control of M-file for easy use, the control works well)
- 2011-08-28 12:06:24下载
- 积分:1
-
MaxEnt-master
最大熵模型简单实现 这是别人的 仅供借鉴 可以用 亲身试用(Maximum Entropy model is simple to achieve)
- 2015-04-17 16:00:39下载
- 积分:1
-
Untitled2
实现提取车牌的车牌边框去除,效果较好,可以一试。(Achieve extraction of the license plate frame license plate removed, is better.)
- 2010-06-14 22:49:40下载
- 积分:1
-
sparfilt
优点:1.对于信噪比高的信号滤波效果好;
% 2.对于边沿的保护强过阈值滤波,不会产生阈值滤波情况下的过于平滑与Gibbs现象。
%缺点:1.由于对边沿信号没做任何处理,所以边沿可能会有脉冲噪声保留下来;
% 2.计算相关系数中,如果计算出来的小波系数点位置偏差大,则相关系数计算受影响;
% 3.需要迭代运算,迭代的噪声能量阈值选取很重要,这里以开始段无信号处估计噪声;
% 4.需要迭代运算,所以运算量比阈值法大;
% 5.受分解层次影响,在大尺度上小波系数点位置偏差更大,相关系数计算不准确。
%需要具体调整的地方:1.分解的尺度;()
- 2008-03-28 10:26:51下载
- 积分:1
-
powerflow
潮流计算。用于电力系统的潮流计算,用的是牛顿法。(power flow)
- 2010-03-11 10:36:16下载
- 积分:1
-
2DPCA(1)
说明: 2dpca的实现,主要用于人脸识别领域的应用(2dpca implementation, the main areas of application for face recognition)
- 2010-04-29 14:28:25下载
- 积分:1
-
Is-more-commonly
:自准直仪是比较常用的测角仪器,其原理是检测激光形成的图像光斑的中心之间的距离,通过 ) 个中
心的横纵坐标差来计算物体偏离的角度
’
利用迭代阈值和图像分割等方法将光斑图像进行预处理,然后将得到
的图像分别用重心法、圆拟合法和匹配法进行中心定位,并最终进行偏离角度的测定
’
文中介绍了所使用的几
种方法,并进行了仿真比较,结果表明,圆拟合法更有优势
’
(: Is more commonly used since the collimator angle measuring instrument, the principle is to detect the distance between the center of the laser spot image formed by a) a horizontal and vertical coordinates of the center differential to calculate the deviation angle of the object ' iterative threshold and image method of segmentation, such as the spot image preprocessing, and then the resulting image with the center of gravity method, respectively, round contemplated legitimate and matching method center position, and eventually for the Determination of the deviation angle of ' paper describes the use of several methods, and simulation comparison, the results show that the circle fitting more advantageous' )
- 2013-03-17 21:29:41下载
- 积分:1
-
Gabor-code
GABOR 滤波器的实现方法的MATLAB源程序实现。实现方法比较简单,适合初学者学习。(Implementation of GABOR filter MATLAB source implementation. Implementation is relatively simple, suitable for beginners to learn.)
- 2014-11-28 16:25:37下载
- 积分:1