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Description: matlab编写的基-2fft快速付里叶算法程序，输入倒位序，输出自然顺序。-Matlab prepared by the base-2fft fast Fourier algorithm procedures inversion input sequence, Output of natural order.
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Size: 12288 |
Author: luzi |
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Description: 自己手写的图像的FFT变换和DCT变换的MATLAB代码-own handwritten Image Transform FFT and DCT MATLAB code
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Size: 750592 |
Author: Alex |
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Description: fft图像配准，希望能对大家有帮助，希望大家多交流。-fft image registration, I hope everyone can help, I hope more than U.S. exchanges.
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Size: 73728 |
Author: 王昱 |
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Description: 1.matlab编程，实现函数的倒排序；
2.程序实现FFT,傅立叶逆变换；
3.一个图像处理程序，添加噪声，去噪。
-1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.
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Size: 1024 |
Author: clw |
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Description: 信号进行FFT变换,可以选择多个洋点,-Signal FFT transform, you can choose a number of ocean points,
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Size: 18432 |
Author: chan |
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Description: 对读入的图像进行fft计算，并分别取其幅度和相位信息恢复，比较恢复的结果-To read the images fft calculation, and select the amplitude and phase, respectively, to restore the information to compare the results of the restoration
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Size: 3072 |
Author: 王站 |
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Description: 给出了用MATLAB实现FFT算法，压缩包内还有源程序-Given by MATLAB realize FFT algorithm, compressed source code package also
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Size: 14336 |
Author: 李之文 |
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Description: 基2－FFT算法的Matlab代码的实现。其中有一个子程序可以用Matlab内部的程序来实现，以提高程序的运算速度。-2-FFT-based algorithm for the realization of Matlab code. There is a subroutine can use Matlab s internal procedures are in place to realize in order to improve procedures for computational speed.
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Size: 1024 |
Author: 罗正平 |
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Description: 这是在matlab/simulink环境下,对一个连续信号采样及离散化.并进行FFT频谱分析的实例-This is in the matlab/simulink environment, for a continuous signal sampling and discretization. And FFT spectrum analysis examples
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Size: 6144 |
Author: marscr |
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Description: 用matlab写的FFT程序。简单易懂！-FFT with matlab written procedures. Easy-to-read!
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Size: 7168 |
Author: fl |
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Description: 分四种情况实现fft
分别是时间抽取递归 、时间抽取循环、频率抽取递归和频率抽取循环
以及附带dft的算法描述-Fft realize sub-four cases were collected recursive time, time taken from the cycle, frequency and frequency of samples taken from recursive cycle, as well as incidental DFT algorithm described
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Size: 1024 |
Author: didi |
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Description: 计算快速傅立叶变换fft的程序，用matlab实现的-Fft Fast Fourier Transform calculation procedures, using matlab realize the
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Size: 1024 |
Author: 段 |
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Description: 用MATLAT编的FFT程序，在MATLAB环境下可以显示波形。
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Size: 114688 |
Author: jonelove |
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Description: Matlab编程实现FFT变换及频谱分析的程序代码，能出结果，不错-Matlab Programming FFT transform and spectral analysis of the program code to the results, it is true
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Size: 3072 |
Author: jonelove |
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Description: FFT频率提取的MATLAB实现，有具体的图形-FFT frequency extracted MATLAB realize, there are specific graphics
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Size: 1024 |
Author: jonelove |
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Description: 该程序为matlab进行傅立叶变换的快书算法FFT，其中还包括了傅立叶变换的其他几种快速算法．-The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.
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Size: 2048 |
Author: thinkpad |
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Description: 傅立叶变化的Matlab实现，对于学习FFT非常有帮助。FFT文件夹内有多个程序。-Matlab Fourier realize change, for learning FFT very helpful. FFT folder has a number of procedures.
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Size: 4096 |
Author: 张弓 |
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Description: 用FFT做谱分析的实验代码，附有详细的实验说明和源代码以及对实验现象的分析-FFT spectrum analysis done using the experimental code, with detailed experimental descriptions and source code as well as the analysis of experimental phenomena
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Size: 51200 |
Author: 甘小华 |
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Description: fft1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Make the rms signal of the three maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform
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Size: 1024 |
Author: 李三 |
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Description: 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
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Size: 1024 |
Author: 王冰 |
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