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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。
快速傅里叶变换FFT
- 快速傅里叶变换FFT
FFT(DFTrealarray)twodimension
- 多维傅里叶变换，二维DFT快速算法，共分五部--三：二维实序2D-DFT列行列算法-Multi-dimensional Fourier transform, fast algorithm for two-dimensional DFT is divided into 5- 3: two-dimensional real column ordinal ranks of 2D-DFT algorithm for
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
- 用MATLAB实现快速傅里叶变换。方程有需要的话，可以自己设定-Using MATLAB to achieve fast Fourier transform. Equation there is a need, they can set their own
fft
- 实现快速离散傅里叶变换，即FFT,很有用的程序-Fast discrete Fourier transform, namely, FFT, very useful program
fft
- 用c++实现快速傅里叶变换（fft），适合于电子通信类专业学生，希望对大家有所帮助。-Using c++ to achieve fast Fourier transform (fft), suitable for electronic communications professional students, we hope to be helpful.
matlab-fft
- 在matlab环境下编写的快速傅里叶变换程序，改变换程序简单有效-Matlab environment in the preparation of the fast Fourier transform procedure to change the procedure for simple and effective
fft
- 基2fft,实现对实数序列的离散快速傅里叶变换-Based 2fft, the realization of the real sequence of discrete Fast Fourier Transform
fft
- 对图片进行快速傅里叶变换，输出变换后结果图片-Fast Fourier transform of the picture, the output result of the transformed image
fft
- 程序实现了快速傅里叶变换、逆变换等功能，可供参考-Program to achieve a fast Fourier transform, inverse transform and other functions, for reference
FFT
- 实现了matlab的二维离散傅里叶变换. -Achieve two-dimensional discrete Fourier transform matlab.
fft-16-4
- 基4fft的快速傅里叶变换及实现此过程的c语言程序-Fast Fourier transform based 4fft and implement this process, c language program
ERCoh2
- 对脑电信号进行滤波、快速傅里叶变换（FFT）及自相关、互相关计算，以观察每一通道脑电的相关性-On EEG filtering, fast Fourier transform (FFT) and autocorrelation, cross correlation calculation, in order to observe the correlation of each channel EEG
FFT
- 这是一个快速傅里叶变换分析谐波类程序，以及生成火柴梗图的程序-This is a class of fast Fourier transform analysis of harmonic procedures, and the program generates Stick Figure
fft
- 快速傅里叶变换，可对相关数据进行频域分析-fast fourier transfer
fft
- 本程序是用于二维快速傅里叶变换的C语言实现方法-This procedure is used for two-dimensional fast Fourier transform method for C language
fft
- 一天征服傅里叶变换,超简单的描述，让没有基础的同学都能看的明白，适合还处在似懂非懂的状态的同志们。-One day conquer the Fourier transform, super simple descr iption, so there is no basis to understand the students can look for is still in the state of half-comprehended comrades.
FFT
- 主要实现傅里叶变换的Matlab程序，程序带有输出波形图像(The main realization of the Fourier transform Matlab procedures)
傅里叶变换
- 傅里叶变换法估计谱 事实上海浪谱主要集中在较窄的频域范围内，通常可以从计入中选取最短波频率 作为谱估计的频率上界(The Estimation of Wave Spectrum by FFT Method)