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a-new-method-for-extracting-image-texture-features
- 利用傅里叶变换提取图像纹理特征新方法,其效率高于以往一般提取方法-Fourier transform using extracted image texture features of the new method, its efficiency is higher than previous extraction methods
FFT
- 快速傅里叶变换子程序FFT-Fast Fourier Transform FFT Subroutine
fractionalfouriertransform
- 分数阶傅里叶变换的经典文章，算法说明和描述-Fractional Fourier Transform classic article, the algorithm descr iption and descr iption
lixanyuxuanbianhuan
- 离散预选变换 是nfs系统 离散傅里叶变换 dct dft 嵌入式系统的 望天秒版版本-Discrete transform the pre-selection system is nfs Discrete Fourier Transform dct dft embedded systems Parashorea seconds Release
IMGReg
- 数字图像的配准，配准的方法有互相关法、傅里叶变换法等-Digital image registration, the registration methods are inter-related laws, such as Fourier transform method
shiyan
- 数字信号处理 信号与系统响应（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） 掌握序列傅里叶变换的计算机实现方法，利用序列的傅里叶变换对连续信号、离散信号及系统响应进行频域分析。 -Digital Signal Processing Signals and Systems in response to (1) familiar with the continuous
switch
- 图像的正交变换，包括傅里叶变换，小波变换。沃尔什变换等-Images orthogonal transformation, including the Fourier transform, wavelet transform. Walsh transformation
Digitalprocessing
- 这些源码涉及数字图像的二值变换、阈值变换、傅里叶变换、梯度锐化、拉普拉斯锐化等基本操作。-These source involved in the two-valued digital image transformation, threshold transform, Fourier transform, the gradient sharpening, basic operations, such as Laplacian sharpening.
01341113
- 一篇讲通过两幅图像的快速傅里叶变换进行相位相关计算检测图像旋转的英文文章-Stresses two images through a fast Fourier transform calculation of phase correlation to detect image rotation English articles
Fouier.Transform
- 数字图像的用vc++写傅里叶变换的代码，很不错的，适合初学者-Digital images using vc++ Fourier transform to write the code, it is good for beginners
Ztransformation
- 画出满足差分方程:y[n]-1.25y[n-1]+0.75y[n-2]-0.125y[n-3]=x[n]+0.5x[n-1]，离散时间信号X[n]的双边z变换是离散傅里叶变换的推广,而离散时间傅里叶变换在研究离散时间信号与系统中是很有用的。 -Drawn to meet the difference equation: y [n]-1.25y [n-1]+ 0.75y [n-2]-0.125y [n-3] = x [n]+ 0.5x [n-1], discrete-time signal X
fft
- DSP2407 实现傅里叶变换的C语言程序，测试已通过；饿-DSP2407 achieve Fourier Transform C language programming, testing has passed hungry
FFT_C
- 数字信号处理中一个关于傅里叶变换的C语言源代码-Digital signal processing in a Fourier transform on the C language source code
Mallat+FFT
- 基于Mallat算法和快速傅里叶变换的电能质量分析方法-Based on Mallat algorithm and fast Fourier transform power quality analysis
Fft
- 这是用C语言实现数字信号处理中的FFT变换的代码。。可以很方便的进行快速傅里叶变换-This is the C language used digital signal processing FFT transform the code. . Can be very convenient to carry out fast Fourier transform
C30Fast_FFT
- c30 快速傅里叶变换 c30 快速傅里叶变换-C30 Fast Fourier Transform
signal_processing
- 一些数字信号处理课程的小程序，包括零极点，傅里叶变换等-Some digital signal processing courses of small procedures, including zeros and poles, such as Fourier transform
FreTrans
- FreTrans 实现图像几何变换函数[ 平移, 镜像 , 转置 , 缩放, 旋转],傅里叶 Graph program 图形-FreTrans realize image geometric transform function [translation, mirror, transpose, zooming, rotating], Fourier Graph program graphics
fftc
- 用c程序实现一维傅里叶变换，基于时间复杂度为2的一维傅里叶变换，必须输入数据，才能看到结果。-C procedures used to achieve one-dimensional Fourier transform, based on the time complexity is one of the 2-dimensional Fourier transform, we must input data in order to see the result.