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Description: fft源程序，里面有一个fft的写好的类，大家一起分享一下吧-fft source code, which has a fft of written categories, share it with everyone
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Size: 7168 |
Author: 周秋红 |
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Description: DSP数字信号处理器的FFT滤波程序，很经典的程序-DSP digital signal processor FFT filtering procedure, it is the classic procedure
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Size: 15360 |
Author: 李世民 |
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Description: 用c语言编写实现FFT算法，绝对好用-With c languages realize FFT algorithm, the absolute ease of use
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Size: 1024 |
Author: 草芥 |
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Description: FFT算法的VB实现.在VB中简单调用，方便得很！！！！！！！！！1-VB realize FFT algorithm. In VB in a simple call, a very convenient! ! ! ! ! ! ! ! ! 1
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Size: 1024 |
Author: 草芥 |
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Description: fft.c - fast Fourier transform and its inverse (both recursively)
-fft.c- fast Fourier transform and its inverse (both recursively)
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Size: 3072 |
Author: moo |
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Description: DSP平台上实现FFT算法,体现了DSP在数字信号处理方面的优越性,-DSP platform realize FFT algorithm, embodied the DSP in the digital signal processing aspects of the superiority of
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Size: 12288 |
Author: 陈鼎 |
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Description: FFT算法进行ＦＦＴ 、ＩＦＦＴ、功率谱计算，包括Hamming 窗、Hanning 窗、triangle 窗、Blackman 窗、4 term Blackman-Harris 窗几种窗函数的功率谱计算功能。-FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.
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Size: 372736 |
Author: huang |
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Description: 讲解快速傅里叶变换--FFT快速算法的文章。-On Fast Fourier Transform- FFT fast algorithm for the article.
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Size: 1468416 |
Author: lixu |
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Description: 用c实现FFT算法，通过修改该程序可实现32点，64点，128点的FFT运算-With c realize FFT algorithm, by modifying the program to achieve 32 points, 64 points, 128 points FFT computation
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Size: 14336 |
Author: xiuxiu |
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Description: 音频FFT，包括声音录入，FFT变换的结果，以曲线形式显示-Audio FFT, including voice input, FFT transform the results to show the curve of the form
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Size: 227328 |
Author: 王亚 |
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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: C语言版快速傅立叶变换Fast Fouier Transform(fft)-C language version of Fast Fourier Transform Fast Fouier Transform (fft)
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Size: 1024 |
Author: zhangjia |
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Description: Java数字图像处理，对图像进行FFT变换-Java digital image processing, image transform FFT
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Size: 64512 |
Author: 张峰 |
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Description: 16点FFT VHDL源程序，The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input data
is a vector of 16 complex values represented as 16-bit 2’s complement numbers – 16-bits for
each of the real and imaginary component of a datum.-16:00 FFT VHDL source code, The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input datais a vector of 16 complex values represented as 16-bit 2 s complement numbers- 16-bits foreach of the real and imaginary component of a datum.
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Size: 1824768 |
Author: qiyuan |
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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: 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
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Size: 1024 |
Author: 赵 |
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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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Description: 数字信号处理fft算法计算，用fpga开发，vhdl语言写成-Digital signal processing fft algorithm using FPGA development, vhdl language
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Size: 14336 |
Author: 程钢 |
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Description: TMS320VC5502的FFT算法程序验证，我验证过了！-TMS320VC5502 procedures to verify the FFT algorithm, I tested a!
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Size: 122880 |
Author: zoutianhao2008 |
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Description: FFT原理，希望能给大家提供帮助，-FFT principle, we hope that they will provide assistance
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Size: 490496 |
Author: liuju |
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