搜索资源列表
Lib_fftnew
- 基于linux操作下的fortran快速付立变换的程序-based on the Linux operating FORTRAN fast Fourier transform procedures
lisanfuliyebianhuan
- 简单方便的DFT(离散傅立叶变换)方法处理图像问题,希望对大家有用。-easy DFT (Discrete Fourier Transform) approach to image problems in the hope that useful for all.
signal_and_systems
- 信号系统常用程序.卷积/傅立叶级数/频谱分析/调制解调等-signal system commonly used procedures. Convolution / Fourier Series / spectrum analysis / modem, etc.
fftasm
- asmfft一个快速傅立叶变换的FFT算法 -asmfft a Fast Fourier Transform FFT algorithm
FourierTransformWithC
- 用c编写的傅立叶变换源程序,有兴趣的可以-prepared using Fourier Transform source, are interested can s
DIT_FFT
- 快速傅里叶变换FFT通用matlab源程序,众所周知,matlab工具箱里的fft函数是内置的,我们无法看到其源代码,为了学习交流方便,特帖出本人以前用matlab语言写的fft通用matlab源程序,以供初学者学习参考之用!-FFT fast Fourier transform common Matlab source, as we all know, the Matlab toolbox fft function is built-in, we can not see the source
TAnalysis
- 傅立叶功率谱法求纹理特征 可解压缩后直接执行-Fourier power spectrum method for texture features can be extracted directly after implementation
digitalimagedealing
- 用VC做的图象处理程序,包括对比度拉伸,傅立叶变换,离散余弦变换,维纳滤波等等。-VC do image processing procedures, including tensile contrast, Fourier transform, discrete cosine transform, and so on Wiener filter.
shuju
- 文章通过对实序列快速傅里叶变换的算法推导及Mallat 算法原理的分析,根据离散小波变换(DWT)算 法结构特征,提出了一种离散小波的快速变换算法,给出了相应的算法步骤。从数学理论上进行了论证,并把该算法 应用到静态图像处理中,得到了很好的快速和重建效果,具有一定的实用价值。 关键词:小波分析;Mallat 算法;快速小波算法 图像处理 中图分类号:TN914 文献标识码:A 1 引言 小波分析是近十多年来迅速发展起来的新兴学科和信号分析理论,是继傅里叶分析方法之后的重
SDLMathBagD7
- 为一个Delphi下的数学包,包含小波分析,傅立叶变换等源码及事例.-Delphi for a math packet, including wavelet analysis, such as Fourier transform source code and examples.
fourieranddct
- 对图像进行傅立叶变换处理(图像变换)的源代码和对图像进行离散余弦变换处理(图像变换)的源代码,编译后的可执行文件须带参数运行。-right image Fourier transform (Image Transform) and the source code for image processing discrete cosine transform (Image Transform), the source code, compile the executable files carry
fft_a_n_s
- 该程序是对8bit的灰度图进行傅立叶变换,平滑,加噪声,锐化等的处理-the process of 8bit grayscale for the Fourier transform, smoothing, noise increases, to deal with such Sharpening
sadadsadas
- 从信号处理的角度,通过对一维信号的离散傅里叶变换频谱dasa-signal processing from the point of view of one-dimensional signals in the discrete Fourier transform spectrum Dasa
azq
- 从信号处理的角度,通过对一维信号的离散傅里叶变换频谱图特性进行研究,进而推广到二维,daolr-signal processing from the point of view of one-dimensional signals in the discrete Fourier transform spectrum characteristics, thus the promotion of two-dimensional, and daolr
Theme
- 数字图象处理:灰度处理\\几何变化\\付立叶变换-digital image processing : Gray handle \\ geometric changes \\ Fourier Transform
MSPLFFT
- 快速傅立叶(FFT)变化的C语言程序,在C环境下进行调试-Fast Fourier (FFT) changes in the C Programming Language, in the C environment for debugging!
111asda
- 该函数用于对图像进行傅立叶变换 采用蝶形算法进行快速付立叶变换该函数用于对图像进行傅立叶变换 采用蝶形算法进行快速付立叶变换-function for the right images using Fourier Transform algorithm for rapid butterfly Fourier transform function for the right images using Fourier Transform algorithm for rapid butterfly F
222sadsasa
- 该函数用于对图像进行傅立叶ni 变换 采用蝶形算法进行快速付立叶变换该函数用于对图像进行傅立叶ni变换 采用蝶形算法进行快速付立叶变换-function for the right image ni Fourier transform algorithm used butterfly fast Fourier transform function with the in the right image ni Fourier transform algorithm used butterfly f
333adsferhjhg
- 该函数用于对图像进行傅立ni 叶变换 采用蝶形算法进行快速付立叶变换该函数用于对傅立叶变换后的图像进行反变换-function for the right image makes ni Fourier transform algorithm used butterfly fast Fourier transform function with the the Fourier transform in the image-transformation
444gfhgjrthytkm
- 该函数用于调用傅立叶反变换该 函数用于调用傅立叶反变换-function for the anti-called Fourier transform function for t he call Fourier anti-Transform