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FFT快速傅里叶变换源码
- 用于进行快速傅里叶变换,进行频谱分析的例子源代码。
fft的labwindows实现
- 本程序是FFT算法的详细程序,在labwindows上用程序实现并且有相应各种波形的FFT变换的图像界面显示.
FFT变换的simulink的模型
- FFT变换的simulink的模型。FFT变换的simulink的模型。FFT变换的simulink的模型。,FFT transform simulink model。FFT transform simulink model。FFT transform simulink model。
FFT.rar
- FFT编程实例 进行FFT变换,显示频谱图 ,FFT transform FFT programming examples show that the spectrum graph
FFT
- 脑波FFT变换 调用格式见m文件头部说明(下边也复制了一份) 有配套.DLL.h.lib.ctf文件,可以在C或C++环境中调用 ------------------------------------ 保存为FFT.m文件 输入参数: N:进行FFT变换的点数(要求是2的N次幂); fs:信号的采样频率(frequency of simpling) sig:进行FFT变换的数组(一维)。 输出参数: f_sig:变换后的信号(一维数组) E_de
sin-fft
- 注释非常详细的FFT变换,用matlab实现两个正弦函数的区分,初学着都能看懂-Notes very detailed FFT transform, with the achievement of the two sine function matlab distinction, the novice can understand
fft
- 对图像进行快速傅里叶变换,在频率域去除高频信息再逆变换到空间域,完成图像栅格信息的消除。-Fast Fourier transform of the image, in the frequency domain to remove high-frequency information and the inverse transform to the spatial domain, to complete the elimination of the image grid of informati
fft
- 此程序用Fortran语言编写,对所给数组用蝶形算法进行FFT变换-Fortran language with the program prepared to the array of the butterfly algorithm using FFT transform
FFT变换 C++程序
- C++ FFT变换程序 visual studio 2010
fft
- 进行fft变换,在matlab环境中,很精短,很好,不错-Fft to transform, in the matlab environment, a very fine short, good, good
fft2
- fft变换程序,信号和数据处理用的,相当有用。-fft transform procedures, signal and data processing use, and very useful.
fft
- matlab里FFT变换时的频移程序,自动将FFT变化后的数据移到零频两边,方便好用-FFT transform in matlab frequency shift when the process changes automatically after the FFT to the zero-frequency data on both sides, easy-to-use
fft
- 信号提取,fft变换,模态分析,互相关分析-fft
FFT
- 自己编写的MATLAB程序,用于实现FFT变换,并和MATLAB自带的FFT函数作对比-Have written MATLAB program for the realization of FFT transform, and FFT and MATLAB built-in function compared
FFT
- FFT 变换在德州仪器上的实现。很经典的算法,效率也很高!-FFT transform on the Texas Instruments achieved. Classic algorithm, efficiency is very high!
FFT
- c语言实行快速傅里叶fft变换,可在此基础上开发,已调通!-c language to implement fft Fast Fourier Transform, can be developed on this basis, have had pass!
FFT
- fft变换程序,适合地震数据频谱分析及滤波处理方面-fft transform program, suitable for seismic data processing, spectral analysis and filtering
FFTReal-2.00
- FFT变换,输出正确的FFT变化结果,并且保存-FFT
FFT
- 实现完整的FFT变换的运算,VC++调试的FFT程序电子技术-FFT transformation to achieve full operation, VC++ debugging electronic technology FFT program
fftw-3.3.5-dll32
- 此变换库使用平台为windows系统,安装完毕后可以在IDE里面调用FFTW函数实现数据的FFT变换。(The transformation library uses the platform as the windows system, and after installation, the FFTW function can be called in the IDE to realize the FFT transform of the data.)