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In this note we make a critical comparison of some matlab programs for the digit...
详细表述了分数阶傅立叶变换的离散实现，将现有的算法进行比较。-In this note we make a critical comparison of some matlab programs for the digital computation of the
fractional Fourier transform that are freely available and we describe our own implementation that lters
the best out of the existing ones. Two types of transforms are considered: First the fast approximate
fractional Fourier transform algorithm for which two algorithms are available. The method is described
in H.M. Ozaktas, M.A. Kutay, and G. Bozdagi. Digital computation of the fractional Fourier transform.
IEEE Trans. Signal Process., 44:2141{2150, 1996. There are two implementations: one is written by
A.M. Kutay the other is part of package written by J. O Neill. Secondly the discrete fractional Fourier
transform algorithm described in the master thesis C . Candan. The discrete fractional Fourier transform,
Bilkent Univ., 1998 and an algorithm described by S.C. Pei, M.H. Yeh, and C.C Tseng: Digital fractional
Fourier transform base
- 2022-02-09 21:16:41下载
- 积分：1
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a cantilever calculated by FEM vc source, including post
一个计算悬臂梁的有限元vc源码，包括变形后处理显示-a cantilever calculated by FEM vc source, including post-treatment showed deformation
- 2022-02-01 02:41:09下载
- 积分：1
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Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Ma...
Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB
- 2022-03-20 04:40:00下载
- 积分：1
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face recognition
应用背景This is an application-based VC prepared to read camera Face to Face Recognition and face detection software. cited in the MATLAB system function, is a very good face recognition software. The system in my school examination papers reply obtained outstanding achievements. We hope to useful关键技术这是一个应用VC++编写的基于摄像头读取人脸的人脸识别和人脸检测软件，其中引用了MATLAB的系统函数，是一个非常不错的人脸识别软件，这个系统在我校论文答辩审核中获得了优秀的成绩。希望对大家有用
- 2022-08-15 04:54:37下载
- 积分：1
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双色球随机软件源码
void CRandDlg::OnOK()
{
// TODO: Add extra validation here
int a[7];
int b=0;
srand((unsigned)time( NULL ));
for (int i=0;i
- 2022-03-24 20:24:18下载
- 积分：1
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基于BP神经网络的RFID室内定位算法研究
资源描述：针对室内物体或者人员使用主动式射频识别(RFID)技术问题，设计了适用于室内环境的定位算法。传统的RFID室
内定位算法由于室内环境复杂多变，路径损耗系数很难准确估计，定位精度不高。为解决上述问题，提出一种采用BP神经
网络的RFID室内定位算法，算法引入参考标签辅助定位，利用BP神经网络建立场强信号转化模型。在模型中输入接收信
号强度值，输出路径损耗系数，网络模型提高了路径损耗系数的准确性，再利用距离一损耗模型实现精确定位，从而减小定位
误差。与传统的RFID定位算法比较，仿真和实验结果表明，改进算法的定位精度有显著的提高，可用于仓库、监狱、超市等
室内环境。
- 2022-09-18 04:45:03下载
- 积分：1
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8数码难题 深、广、a*
8数码难题 深、广、a*-eight deep problem, Kwong, a*
- 2022-03-13 21:12:55下载
- 积分：1
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stm32驱动OV7670显示TFTili9325的程序
stm32驱动OV7670显示TFTili9325的程序。有详细的硬件连接说明。经测试可以完美运行，适合初学，适合修改、
- 2022-08-25 19:34:11下载
- 积分：1
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信息论只能对法官进行解码，更实用。学习的学生…
信息论中唯一可译码的判断，比较实用。学习信息论的同学可以参考。-Information theory can only decode the judge, more practical. Learning students can refer to information theory.
- 2022-05-25 23:02:51下载
- 积分：1
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各种矩阵算法库。支持UpperTriangularMatrix,LowerTriangularMatrix, DiagonalMatrix, Symmetric...
各种矩阵算法库。支持UpperTriangularMatrix,LowerTriangularMatrix, DiagonalMatrix, SymmetricMatrix, BandMatrix,UpperBandMatrix, LowerBandMatrix, SymmetricBandMatrix, RowVector,ColumnVector。- Each kind of matrix algorithm storehouse. Supports
UpperTriangularMatrix, LowerTriangularMatrix, DiagonalMatrix,
SymmetricMatrix, BandMatrix, UpperBandMatrix, LowerBandMatrix,
SymmetricBandMatrix, RowVector, ColumnVector.
- 2022-06-03 03:03:27下载
- 积分：1
