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lft1
- 次程序包含副立叶变换,快速傅立叶变换 ,快速傅立叶反变换变换-meeting included Vice procedures FFT, Fast Fourier Transform, Fast Fourier Transform - Transform
yanfengyeyanfengy.ZIP
- 以c语言为基础的快速傅立叶变换,非常实用-based on the fast Fourier transform, a very practical
FFT-c
- 傅立叶变换的c语言源代码 128点DIT FFT函数: /* 采样来的数据放在dataR[ ]数组中,运算前dataI[ ]数组初始化为0 */ void FFT(float dataR[],float dataI[]) -Fourier Transform c language source code DIT 128 point FFT function : / * Sample data on the dataR [] array, Operational before da
FT_IFT
- 图象处理的灰化,傅立叶变换及反变换 通过控件实现-gray image processing, Fourier transform and inverse transform by Realized
TuXiangChuLiRuanJian
- 图像处理软件和源码,可一将其用于图像的各种处理,例如:图像的显示、Huffman变换、平滑、锐化、快速傅立叶变换、中值滤波-image processing software and source code, one can be used in various image processing, for example : image display, Huffman transform, Smooth, Sharpen, Fast Fourier transform, median filt
DSB-SC
- DSB-SC信号的处理,t2f是傅立叶变换函数-DSB-SC signal processing, t2f function is the Fourier transform
FFTbaseTime2
- 快速傅立叶变换的编码,基二的按时间抽取方法实现,包含完整的源代码和测试程序,在里面重载了许多符号-fast Fourier transform coding, the two-time extraction method. includes complete source code and testing procedures, which in many symbols Heavy
jiandanfuliyezhuanhuan
- 这是个简单傅立叶转换程序,其利用Visual c++ 开发!供所有用户参看!谢谢!-This is a simple procedure Fourier transform, the development using Visual c! For all users see! Thank you!
DIT-FFT
- 本人编写的按时间抽取的快速傅立叶变换算法,非常实用的算法程序。-prepared by the time taken by the Fast Fourier Transform algorithm, the algorithm is very practical procedures.
zixiedefuliyebianhuan
- 自写的傅立叶变换代码,能运行,包含测试图片,非常好-since the Fourier transform to write code to run, the test contains pictures, very good
FFTfrequencychartisanalytical
- 1.通过实验加深对快速傅立叶变换(FFT)基本原理的理解。 2.了解FFT点数与频谱分辨率的关系,以及两种加长序列FFT与原序列FFT的关系。 离散傅里叶变换(DFT)和卷积是信号处理中两个最基本也是最常用的运算,它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系:卷积可化为DFT来实现,其它的许多算法,如相关、滤波和谱估计等都可化为DFT来实现,DFT也可化为卷积来实现。-1. Deepen the experimental fast Fou
6[1]
- 傅立叶光学ppt-Fourier optics ppt
fast_fourier_analyse_and_realize
- 详细分析和讲解傅立叶变换的原理和快速傅立叶变换的分析与实现方法介绍。-detailed analysis and Fourier Transform on the principle and the fast Fourier transform analysis and method introduced.
kuaisufuliyebianhuan
- 快速傅立叶算法,希望大家能够喜欢.我很喜欢这个网站.-FFT algorithm, we want to like. I like this site.
zxlyasuo
- 用matlab实现基于小波的图像压缩。其中还包括与之做比较的离散傅立叶变换压缩程序-using Matlab wavelet-based image compression. It also includes comparison with the discrete Fourier Transform compression process
matlabwav
- 读取wav文件,画出其时间-幅值图和做傅立叶变换-read documents paint their time-amplitude map and do Fourier Transform
128
- 128点快速傅立叶变换算法,用C语言编的,很实用的-128 point FFT algorithm in C language addendum to the very practical
fft_zongjie
- 傅立叶级数总结,非常详细,适合初学者和研究者-Fourier series summation is very detailed, for beginners and researchers
fuliyebianhuan
- 图像与处理时,对图像进行傅立叶转化,很好的源代码-image processing, the image Fourier transformation, a good source code
fftbianhua
- (1) 熟悉连续信号经理想采样前后的频谱变化关系,加深对时域采样定理的理解. (2) 熟悉时域离散系统的时域特性 (3) 利用卷积方法观察分析系统的时域特性. (4) 掌握序列傅立叶变换的计算机实现方法,利用序列的傅立叶变换对连续信号,离散信号及系统响应进行频域分析. -(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum chang