搜索资源列表
FFT
- 通过TMS320VC5509A实现fft快速傅里叶变化的算法-Fft fast Fourier transform algorithm by TMS320VC5509A
fft
- 快速傅里叶变化讲解 实验：编制快速傅里叶算法-Experiments on Fast Fourier change: the preparation of fast Fourier algorithm
DFT
- 在C++环境下的离散傅里叶变化，我自己运行过的，是可以运行的-In C++, the discrete Fourier changes, I have been running to be able to run
FFT
- 实现快速傅里叶变化，并对结果进行分析，增强对快速傅里叶变换的离家-Fast Fourier changes, and the results were analyzed to enhance the fast Fourier transform of the home
matcomftt
- matcom与vc++混合编程，实现对信号的傅里叶变化，得到频谱图-matcom with vc++ mixed programming, the Fourier signal changes in frequency spectrum diagram obtained
frft
- 利用分数阶傅里叶变化进行高分辨率的时频分析的文章，非常不错。-Changes in fractional Fourier using high-resolution time-frequency analysis of articles, very good.
cdpei
- 分数傅里叶变换程序，这个是离散分数阶傅里叶变化程序。-Fractional Fourier transform procedure, this is a discrete fractional Fourier change process.
myfft
- fft 快速傅里叶变化，cpp程序 一种新的变化，-let everyone have fft program
FFT
- 基于MATLAB的快速傅里叶变化论文，有需要的速度，绝对原创-Fast Fourier transform based on MATLAB papers, there is a need for speed, the absolute originality
matlab-fft512
- 本程序采用自编的512点的傅里叶变化，程序简单好用-his procedure adopts 512 points by the Fourier change, procedure is simple to use
lab
- 对一个不对称的实序列进行傅里叶分析，将信号分解为奇部和偶部，求出对应的傅里叶变化-Implementation of an asymmetric sequence Fourier analysis, the signal is decomposed into odd and even the Department of the Ministry, find the corresponding Fourier transform
Fast-Fourier-transform
- 几个快速傅里叶变化的C语言实现的例子，简单实用，非常方便-Fast Fourier transform using C language
FFT
- 快速傅里叶变化的源程序，实现二次傅里叶变换-Changes in the source code of the Fast Fourier quadratic Fourier transform
fft
- 对信号处理的初学者有用，帮助加深理解卷积与傅里叶变化！-For signal processing useful for beginners, to help deepen understanding of convolution and Fourier transform!
matlab-fft512
- 本程序采用自编的512点的傅里叶变化，程序简单好用-his procedure adopts 512 points by the Fourier change, procedure is simple to use
matlab-fft512
- 本程序采用自编的512点的傅里叶变化，程序简单好用-his procedure adopts 512 points by the Fourier change, procedure is simple to use
FFTaDFTshixianjiceshi
- 使用MATLAB进行DFT/FFT/IDFT的运行，观察傅里叶变化后的图像-Use MATLAB for DFT/FFT/IDFT operation, after observing the image Fourier transform
FFT-transform
- 这是一个用C语言开发的傅里叶变化程序，可用于信号分析与处理-This is a Fourier transform program under Visual,which can be used in signal analysis
新建 Microsoft Word 文档
- opencv实现傅里叶变换,傅立叶变换是把图像从空间域转化到频率域的变换。空间域：一般的情况下，空间域的图像是f（x，y）=灰度级（0-255），形象一点就是一个二维矩阵，每个坐标对应一个颜色值。频率域：频率：对于图像来说可以指图像颜色值的梯度，即灰度级的变化速度，幅度：可以简单的理解为是频率的权，即该频率所占的比例：能量=幅度（可能不太准确），变换结果为F（u，v），F代表幅度值，u代表x方向的频率，v代表y方向的频率(Fu Liye transform is the transformati
meshage
- 模拟了正弦光栅及其傅里叶空间频谱，可以调节其空间频率，看到其傅里叶谱的变化过程(Simulating a sinusoidal grating and its spatial spectrum using matlab)