搜索资源列表
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
wavetransform++
- C++语言写的小波变换和傅立叶变换的源代码,在Linux环境下运行。-C language to write the wavelet transform and Fourier Transform source code, the Linux operating environment.
sec-bj
- 光脉冲在光纤中传输需要的分布傅立叶变换的源程序。-pulses in optical fiber transmission, distribution Fourier transform of the source.
FFT_1D
- 快速傅立叶变换的matlab实现,一维情况下利用蝶形算法实现-Fast Fourier Transform Implementation of Matlab, a dimension of the use of butterfly Algorithm
C24x FFT Library
- TI提供的基于TMS320C24x系列DSP的快速傅立叶变换函数库-based on the TI TMS320C24x DSP series of Fast Fourier Transform functions
lab10-Fourier
- 6711a板程序的傅立叶变换-6711a board procedures Fourier Transform
four1
- 复数据快速傅立叶变换算法-Minute Data Fast Fourier Transform algorithm
d12r3
- 实数据快速傅立叶变换算法2-false information Fast Fourier Transform algorithm 2
fft_code
- 关于傅立叶变换的宝贵资料,请在CCS下打开。源程序可用,不能用可找我算帐13543009985-Fourier Transform on the valuable information, please open the CCS. The source can be used, can be used to find me afterwards 13543009985
ft
- 快速傅立叶的变换-the Fast Fourier Transform
20070628
- 1.了解离散傅立叶变换及离散余弦变换的基本原理; 2.掌握进行FFT及逆变换的方法; 3.了解图像在频域中处理方法,应用MATLAB语言作简单的低通滤波器。 -1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image p
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
zhengjiaobianhuan
- 有关傅立叶、沃尔夫、小波、离散余基于特征向量的变换-the Fourier, Wolf, Wavelet, based on the Discrete I transform the eigenvector
zhengjiaobianhuan
- 有关数字图像处理中的傅立叶变换、小波变换、沃尔什变换、基于特征向量的变换、离散余弦变换等图像的正交变换-the digital image processing of Fourier transform, wavelet transform, the Walsh transform, Based on the eigenvector transform, discrete cosine transform image orthogonal transformation
DiscreteFourier
- 采用Visual c++ 进行图像处理,已经经过检测,非常实用,本源码主要是离散傅立叶分析-for image processing, have been tested, the very practical, The main source of discrete Fourier analysis
NeonatalFacialExpressionFeatureExtraction
- 利用快速傅立叶变换实现了人脸表情图像的Gabor变换的快速算法 针对不同尺度的Gabor小波特征采用不同的下采样因子来对Gabor变换特征进行第一次降维 利用一种改进的核鉴别分析方法对Gabor特征进行二次特征提取-using fast Fourier transform of Facial Expression Gabor transform the image of the fast algorithm for different foot the Gabor wavelet cha
eg
- x=2*sin(4*pi*t)+5*cos(8*pi*t) 对其进行快速傅立叶变换 加入高斯噪声 再进行频谱分析-x = 2 * sin (4 * pi * t) 5 * cos (8 * pi * t) makes its rapid Fourier transform to re-Gaussian noise spectral analysis
FFT
- 快速傅立叶变换代码 快速傅立叶变换代码
FFTc
- 快速傅立叶算法c程序,改变参数可以对2的n次方长度的有限序列进行频谱分析。