搜索资源列表
fft_ug
- 此文档详细介绍了快速傅立叶变换FFT的IPcore的生成、使用等。-This document details the fast Fourier transform FFT of IPCore generation, and so on.
fftw-3.1.3.tar
- 快速傅立叶变换库函数，C/C++编写，应用于unix/linux系统-Fast Fourier Transform library function, C/C++ Prepared, applied to unix/linux system
fft
- 快速离散傅立叶变换，实现8点的蝶形图matlab算法-Fast Discrete Fourier Transform to achieve 8:00 of the butterfly graph algorithm matlab
signalprocess_fft_VHDL
- 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 manu
21
- 这是一段对于傅立叶变换算法的简单的实现代码，用VC实现-This is a Fourier transform algorithm for the realization of a simple code, using VC to achieve
fft
- 基为2的快速傅立叶变换的核心代码，蝶形计算-Base for the 2 fast Fourier transform core code, butterfly calculation
fft1024ref_v1_0
- 16点快速傅立叶变换的说明文档， 此文档为英文版-16:00 Fast Fourier Transform documentation, for the English version of this document
VC_fourier_transform
- vc++实现图像的傅立叶变换，可以直接用于傅立叶变换使用。-vc++ achieve Fourier transform images can be used directly for the use of Fourier transform.
tt
- 以图像中心为原点，调整傅立叶变换图像的四个象限区，即第一和第三象限交换-Center for the origin of image, adjusting the Fourier transform images of four-quadrant area, namely the exchange of the first and third quadrant
Image_Trans
- 此程序在Visual C++环境下实现图像的傅立叶变换，离散余弦变换，沃尔什变换，是图像处理初学者很好的资料。-This procedure in the Visual C++ Environment to achieve image Fourier transform, discrete cosine transform, Walsh transform, image processing is very good information for beginners.
FFT
- 快速傅立叶变换 c语言编写 要通过调试 dsp程序-Fast Fourier Transform c language dsp through debug procedures
oceanFFT
- 采用GPU通用计算API实现快速傅立叶变换-The use of general-purpose GPU computing to achieve fast Fourier transform API
waveinFFT
- 能实现FFT变换的基于VC++6.0的程序，该程序能录音并能进行快速傅立叶变换。-To achieve based on the FFT transform VC++ 6.0 procedures, the program can be recorded and fast Fourier transform.
FFT
- FFT的实验程序，可直接在CCS5000上运行成功，基于DSP的快速傅立叶变换-FFT of the experimental procedures can be run directly in CCS5000 successful DSP-based Fast Fourier Transform
chap_07
- 包括傅立叶变换、离散余弦变换、沃尔什哈达玛变换、小波变换等源码-Including Fourier transform, discrete cosine transform,沃尔什哈达玛transform, wavelet transform, such as source
FFT
- // 入口参数： // l: l = 0, 傅立叶变换 l = 1, 逆傅立叶变换 // il: il = 0,不计算傅立叶变换或逆变换模和幅角；il = 1,计算模和幅角 // n: 输入的点数，为偶数，一般为32，64，128，...,1024等 // k: 满足n=2^k(k>0),实质上k是n个采样数据可以分解为偶次幂和奇次幂的次数 // pr[]: l=0时，存放N点采样数据的实部 // l=1时, 存放傅立叶变换的N个实部 // pi
fftshixian
- 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.
fourier
- 介绍了傅立叶变换的基本原理，并给出了傅立叶变换的c语言实现-Introduced the basic principles of Fourier transform, and gives the Fourier transform of c language
fly
- 此源程序利用vc＋＋实现图片的傅立叶变换，希望对大家有用。-This source code using vc to achieve the image Fourier transform, in the hope that useful.
mskxinhaoshipin
- 对msk信号进行短时傅立叶变换，并利用视频分析提取信号特征，非常实用-MSK signals of short-time Fourier transform, and the use of video analysis extract signal features, very useful