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傅里叶变换我们都知道,那怎么来实现快速傅里叶变换呢?-Fourier transform we all know, how to achieve the fast Fourier transform it?
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此程序是DSP5402的DSK例子程序,为快速傅里叶变换,将信号由时域变为频域。-This program is an example DSP5402' s DSK procedures for the fast Fourier transform, the signal from the time domain into the frequency domain.
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代码实现对bmp图像的各种处理,包括:3种平滑处理、3种锐化处理、边缘增强(垂直、水平,东、南、西、北,东北,西北,东南,西南,和3种拉普拉斯方法),5种边缘检测的方法,中值滤波去噪,艺术效果(油画、浮雕),快速傅里叶变换,余弦变换,沃尔什—哈大吗变换,腐蚀膨胀,开闭操作,边缘提取,细化等功能。不错的VC++数字图像处理的代码,值得一看!-Bmp image code on a variety of processing, including: three kinds of smoothing,
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快速傅里叶变换
快速傅里叶变换 -Fast Fourier Transform Fast Fourier Transform FFT Fast Fourier Transform
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用verilog编写的1024点的fft快速傅立叶变换-Written in 1024 by verilog point fast Fourier transform fft
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fft fast fourier transform
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this file is about finding Fast fourier transform for given sine wave using FFT statement.
i. with zero padding
II. without zero padding
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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
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vc++写的快速傅立叶变换的代码,需要的同学下-vc++ to write code for the fast Fourier transform, the students need to under
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FFT 快速傅里叶变换和一般的变换 还有图像的锐化都做了处理了的。-FFT fast Fourier transform and change in general there is a sharpening of the image have done a deal with the.
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频率提取(FFT)的Matlab实现,使用该代码可在MATLAB中实现快速傅立叶变换-Frequency Extraction (FFT) of the Matlab implementation of the code in MATLAB using the fast Fourier transform in
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实现对DSP采集到的数据进行快速傅立叶变换,包含整个工程-DSP implementation of the data collected by fast Fourier transform, including the entire project
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快速傅立叶变换C程序,返回数据实部,虚部,模和相角-Fast Fourier Transform C program to return the data the real part, imaginary part, modulus and phase angle
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这是快速傅里叶变换及逆变换的实现c代码,傅里叶变换是小波变换的基础更是图像及信号处理的基础-This is the fast Fourier transform and inverse transform of the realization of c code, Fourier transform is based on wavelet transform is the basis of image and signal processing
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用matlab实现数字型号处理中的快速傅里叶变换.-Matlab digital models deal with the fast Fourier transform.
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改程序实现了用microchip公司dspic30f5015实现了快速傅里叶变换FFT算法。-Reform program with the microchip company to achieve the realization of the fast Fourier transform dspic30f5015 FFT algorithm.
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这个小程序主要介绍了快速傅里叶变化的MATLAB算法的实现功能。-This small program introduces a fast Fourier transform of the function of MATLAB algorithm implementation.
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快速傅式变换c程序代码 用于一离散序列进行快速傅里叶变换-used for the fast fourier transform of a discrete seiries of numbers
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基于TMS320VC5509A DSP的快速傅里叶变化算法,FFT-TMS320VC5509A DSP-based fast Fourier transform algorithm, FFT
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快速傅里叶变换的算法,基于英飞凌单片机,大家学习-Fast Fourier Transform algorithm, based on Infineon' s single chip, we learn
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