Description: Generation of signal with extra parameters
Detection using
Fast Fourier Transform Algorithm
Goertzel Algorithm
Digital Filtering (FIR Filter bank)
Platform: |
Size: 63488 |
Author:dairy |
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Description: MSP430编写的快速傅立叶变换，用于信号在频域中的分析，经过msp430f2274测试完全正常-MSP430 prepared by fast Fourier transform for signal analysis in frequency domain, after a completely normal test msp430f2274 Platform: |
Size: 1024 |
Author:余松柏 |
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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)
Platform: |
Size: 3072 |
Author:moo |
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Description: 采用快速傅立叶变换（fft) 对图像进行配准的标准程序（matlab语言）-Using fast Fourier transform (fft) of the image registration of the standard procedures (matlab language) Platform: |
Size: 7168 |
Author:王兴广 |
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Description: Using the function to sample the voice signal and achieve fast Fourier transform in MATLAB, and then get the signal characteristics of the spectrum.Filtering the signal from the filter,and then playback the signal of voice Platform: |
Size: 72704 |
Author:林霞 |
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Description: 一篇用VHDL实现快速傅立叶变换的论文，包括原理分析和代码实现，印度圣雄甘地大学M.A.学院提供，同时包含使用手册，做FFT很好的-VHDL with a fast Fourier transform papers, including the principle of analysis and code, India Mahatma Gandhi Institute of the University of MA, at the same time contains the user manual, so good FFT Platform: |
Size: 391168 |
Author:费尔德 |
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Description: 快速傅立叶变换（FFT）算法实现
将DFT算法与FFT算法计算时间进行比较，分析二者的效率和精确差异。-Fast Fourier Transform (FFT) algorithm to DFT algorithm and FFT algorithm for computing time to carry out comparative analysis between the two differences in the efficiency and precision. Platform: |
Size: 16384 |
Author:张帅 |
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Description: The frequency domain plays an important role in image
processing to smooth, enhance, and detect edges of images. Although
image data typically does not include imaginary values, the fast Fourier
transform (FFT) has been used for obtaining spectra. In this paper,
the fast Hartley transform (FHT) is used to transform two-dimensional
image data. Because the Hartley transform is real valued, it does
not require complex operations. Both spectra and autocorrelations of
two-dimensional ultrasound images of normal and abnormal livers were
computed. Platform: |
Size: 4096 |
Author:archit |
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Description: 快速傅里叶变换， 频谱的泄露，混叠误差实例的matla程序。-Fast Fourier Transform: In order to reduce the number of DFT calculations of a fast algorithm. Platform: |
Size: 67584 |
Author:邱颖 |
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Description: This article describes a new efficient implementation of the Cooley-Tukey fast Fourier transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than the classical implementation. The efficiency is proved by performance benchmarks on different platforms. Platform: |
Size: 52224 |
Author:nytza |
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Search - Fast Fourier Transform