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FFTDlg

于 2010-06-28 发布文件大小:25KB

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下载积分: 1 下载次数: 3

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代码说明：

FFT傅里叶快速变换，把变换的结果放到文件中，并用matlab绘制图形。( FFT the Fourier fast transformation, puts the transformation result to the document, and draws up the graph with matlab. )

文件列表：

FFTDlg
......\FFTDlg.aps,35460,2010-06-28
......\FFTDlg.clw,1008,2010-06-28
......\FFTDlg.cpp,2063,2010-06-28
......\FFTDlg.dsp,4163,2010-06-28
......\FFTDlg.dsw,537,2010-06-28
......\FFTDlg.h,1324,2010-06-28
......\FFTDlg.ncb,41984,2010-06-28
......\FFTDlg.opt,49664,2010-06-28
......\FFTDlg.plg,246,2010-06-28
......\FFTDlg.rc,5185,2010-06-28
......\FFTDlgDlg.cpp,6954,2010-06-28
......\FFTDlgDlg.h,1342,2010-06-28
......\ReadMe.txt,3579,2010-06-28
......\res

......\...\FFTDlg.rc2,398,2010-06-28
......\Resource.h,534,2010-06-28
......\StdAfx.cpp,208,2010-06-28
......\StdAfx.h,1054,2010-06-28

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fft2d
离散傅立叶变换已成为数字信号处理的重要工具，然而，它的计算量较大，运算时间长，在某种程度上却限制了它的使用范围。快速算法大大提高了运算速度，在某些应用场合已能作到实时处理，并且开始应用于控制系统。(Discrete Fourier Transform digital signal processing has become an important tool, however, the calculation of its larger, long computing time, but in a way limits the scope of its use. Fast Algorithm for greatly enhanced speed of operation, in some applications has been able to do real-time processing and control system began to be used.)

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克里格法（Kriging）是地统计学的主要内容之一，从统计意义上说，是从变量相关性和变异性出发，在有限区域内对区域化变量的取值进行无偏、最优估计的一种方法；从插值角度讲是对空间分布的数据求线性最优、无偏内插估计一种方法。(Kriging (Kriging) is one of the main geostatistics, statistically speaking, is the variable correlation and variability within a limited area of the value of regionalized variables unbiased, best a method for estimation speaking the perspective of a data interpolation spatial distribution of solving linear optimal, unbiased estimate of the interpolation method.)

2014-12-16 16:34:29下载

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matlab开发工具箱中的支持向量机，关于超声波倒车雷达测距的，是信号处理的基础。( matlab development toolbox support vector machine, About ultrasonic parking radar ranging, Is the basis of the signal processing.)

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