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用C语言实现快速傅里叶变换,其中讲述了,快速傅里叶变换简介,FFT算法的基本原理,快速傅里叶变换的C语言实现方法,快速傅里叶变换的发展前景,快速傅里叶变换的应用领域等等。-With the C language implementation of FFT, which describes, FFT, the basic principle of FFT algorithm, fast Fourier transform of the C language realize method, FFT
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快速傅氏变换,是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的。它对傅氏变换的理论并没有新的发现,但是对于在计算机系统或者说数字系统中应用离散傅立叶变换,可以说是进了一大步。 -Fast Fourier transform, discrete Fourier transform fast algorithm, which is based on the discrete Fourier transform of the odd, even
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Implementation of inverse fast fourier transform in ofdm
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AAFFT是快速傅里叶变换的实现。
快速傅里叶变化是压缩感知的一种重要方式。-AAFFT is the realization of fast Fourier transform.
The fast Fourier transform is an important way of compressed sensing.
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fftw库是世界上最快的快速傅里叶变换库,著名的MATLAB软件就是使用的该类库。本程序是一个如何使用fftw库的例子,可供参考-The fftw Library is the world s fastest Fast Fourier Transform library, well-known MATLAB software is to use the class library. This program is an example of how to use the fftw library
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插值快速傅里叶变换FFT估计正弦信号频率的精度分析-Interpolated fast Fourier transform FFT to estimate the accuracy of the sinusoidal signal frequency analysis
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基于一维快速傅里叶变换FFT频谱估计的移动物体速度估计法-Estimation of moving objects based on one-dimensional fast Fourier transform FFT spectrum estimation speed
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几种基于快速傅里叶变换FFT的频率估计方法精度分析-Several fast Fourier transform FFT frequency estimation method accuracy analysis
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脉冲多普勒雷达接收信号,进行快速傅里叶变换,并进行分析,最后输出图形。最简单的原创-Pulse Doppler radar, the received signal, fast Fourier transform, and analyze the final output graphics. The most simple and original
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matlab下快速傅里叶变换的分析及代码。-The matlab fast Fourier transform analysis and code.
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Matlab中信号的快速傅立叶变换的演示程序-Fast Fourier Transform Algorithm in Matlab
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实现快速傅立叶变换的C程序代码,以基2FFT为基础的算法-Implementation of fast Fourier transform C program code, to base 2FFT based algorithm
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Fast Fourier Transform Compiled library-FFTW 32 !
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描述了GPS中频信号捕获算法中的快速傅里叶算法-Describes the GPS IF signal acquisition algorithm of Fast Fourier Transform Algorithm
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快速傅里叶变换,一种快速算法,C语言编写-This is fast Fourier transform.The standard deviation of the FFT method is about 1/6 of that of the log-fit method and about a half of the standard deviation of the Prony method.
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快速傅立叶变换(FFT)是一个有效的算法来计算离散傅立叶变换(DFT)及其逆。有很多不同的FFT算法,涉及范围很广,从简单的复数运算的数学组理论和数字理论,这里我给大家带来了一个能够进行快速傅里叶变换及其逆的程序,希望对大家能够有所帮助-A Fast Fourier transform (FFT) is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse. There are
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这是一个对齿轮箱震动产生的信号进行捕捉并进行谱分析的程序 它应用了FFT变换算法-This is a gearbox vibration signals generated by capturing and spectral analysis procedures for the application of fast Fourier transform algorithm
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这个文件里面整理了7份关于快速傅里叶变换(FFT)算法的程序代码,对于想要学习数字信号处理的人会有一些帮助。-This file compiled seven on the Fast Fourier Transform (FFT) algorithm code, there will be some help for those who want to learn digital signal processing.
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vc6.0环境下编写的基于快速傅里叶变换(FFT)的音频采集和播放代码,采用mfc设计的采集和播放界面,并能实时的看到声音波形。-vc6.0 environment prepared based on fast Fourier transform (FFT) audio capture and playback code, to mfc design capture and playback interface, and real-time to see a sound wave.
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DSP 算法实验
快速傅立叶变换(FFT)算法实验-DSP algorithms Experimental Fast Fourier Transform (FFT) algorithm experiments
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