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20104102125258460
In this paper we discuss the problem of recovering the vertices of a planar polygon from its measured complex moments.Because the given, measured moments can be noisy, the recovered vertices are only estimates of the true ones. The literature offers many algorithms for solving such an estimation problem. We will restrict our discussion to the Total Least Squares (TLS) data fitting models HTLS and STLS and the matrix pencil method GPOF. We show the close link between the HTLS and the GPOF method. We use the HTLS method to compute starting values for the STLS method. We compare the accuracy of these three methods on simulated data.
2005 Elsevier B.V. All rights reserved.
- 2010-12-07 21:39:46下载
- 积分：1
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my_new_lms
LMS算法是一种很有用且很简单的估计梯度的方法。这种算法60年代初得出以后很快得到应用，它的突出优点是计算量小易于实现，且不要求脱线计算。只要自适应线性组合器每交迭代运算时都知道输入信号台和参考响应，那么，选用LMS算法是很合适的。(LMS algorithm is a very useful and very simple estimate of the gradient method. The algorithm reached 60 soon after the early applied, it is to calculate the amount of the outstanding advantages of a small easy to implement, and does not require off-line calculation. As long as the adaptive linear combiner time per each iteration all know that Taiwan and the reference input signal response, then the selection of LMS algorithm is very appropriate.)
- 2010-12-08 15:31:45下载
- 积分：1
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Signals-and-SystemsAnalysis-and-threalization-of-M
1． 该光盘包含了“信号与系统分析及MATLAB实现”一书的第十一章所有程序；
2． 为了方便读者阅读程序，所有程序均采用中文注释。MATLAB的程序编辑器不支持中文显示，用户只需在Word下直接打开源程序文件，即可阅读程序中的中文注释；
3． 程序文件的命名分为以下三种类型：
（1） 若为书中例题的程序，则程序文件名一律以ex开头，后面跟4位数字（前两位表示章号，后两位表示例题序号）表示的该程序所在例题的编号。例如，ex0603.m是例6.3的程序，而ex1102.m则是例11.2的对应程序。
（2） 若为书中图形的实现程序，则程序文件名一律以figure开头，后面跟4位数字（前两位表示章号，后两位表示图形序号）表示的该程序所绘图形的编号。例如，figure1203.m是实现图12.3的程序，而figure0710.m则是实现图7.10的对应程序。
（3） 若为函数文件，则直接以函数名命名，例如文件sconv.m即是书中函数sconv()的对应程序。
()
- 2008-06-06 11:42:00下载
- 积分：1
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Mackey_Glass_Reservoir_computing
说明： 储备池神经网络预测混沌信号MATLAB实例(Reserve pool neural network prediction chaotic signal MATLAB example)
- 2020-04-21 17:14:35下载
- 积分：1
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mnpdefine
调度模拟盘定义程序。可以定义开关旁路带的情况。(definition disk scheduling simulation procedures. Switching bypass can be defined with the situation.)
- 2007-03-12 21:36:25下载
- 积分：1
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FDTD_s2Ferria
FDTD挡板传输的电压，波形计算并进行傅里叶变换(fdtd compute )
- 2011-07-07 16:00:06下载
- 积分：1
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CMA
CMA algorithm for optimization
- 2015-03-24 22:56:46下载
- 积分：1
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input-txt
把txt格式的数据文件引入matlab中进行fft，输出四个图(
Txt data file format introduced conducted matlab fft, the output of the four figure)
- 2013-12-13 13:30:54下载
- 积分：1
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hyperspectral-analysis
高光谱图像处理和分析，该程序包括高光谱图像中最常用的空间/光谱维去相关法SSDC、ROC曲线分析和CEM目标探测算法(Hyperspectral image processing and analysis, the program includes the most commonly used hyperspectral image spatial/spectral dimension to the relevant laws and SSDC, ROC curve analysis and CEM target detection algorithm)
- 2013-05-22 19:03:28下载
- 积分：1
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knn
这个程序是用来寻找每个图像的K近邻的，然后得到了一个权值矩阵(This program is used to find K-nearest neighbor of each image, and then get a weight matrix)
- 2010-12-17 17:07:48下载
- 积分：1
