搜索资源列表
XPM
- 用分布傅里叶算法数值仿真两波长的XPM效应
_快速傅里叶变换和卷积算法-pdg超星格式
- 快速傅里叶变换和卷积算法pdg超星格式-Fast Fourier Transform algorithm and convolution PDG format Superstar
fft
- C语言实现快速傅里叶算法,可以输入任意位,有正变换和反变换!-C language realization of fast Fourier algorithm, can enter any place, there is transformation and anti-transformation!
soliton
- 本程序是利用分步傅里叶算法解非线性薛定谔方程-this program is used for NLS by the split step Fourier method
mixfft
- 混合基快速傅里叶算法实现,针对任意长信号序列,按照预设分解成不同的基进行预算,减少除法与三角函数使用,精度高速度快。-Mixture Fast Fourier-based algorithm for arbitrarily long signal sequence, in accordance with the different pre-set into the base budget and reduce the use of di
FTF
- 一种快速傅里叶算法程序,多本matlab书上都要用到的例题。程序非常不错。-A fast Fourier algorithm program, and more in this book have used matlab example. Program is very good.
fft(VB)
- VB编写的快速傅里叶算法,可以稍作修改、作为一维曲线数据的频域滤波程序。内有波形数据,可供实验。-VB Fast Fourier Transform Algorithm prepared, you can make some modifications, as a one-dimensional curve data of the frequency domain filtering procedure. Within the wave
傅里叶变换
- 通过傅里叶变换,获得信号的频率谱。利用matlab语言编写。
光孤子模拟软件NLSE
- 计算光纤中光孤子的传播,利用分布傅里叶变换(Calculate the propagation of solitons in optical fibers)
傅里叶变换
- 大学数字电路快速傅里叶变换设计原理,用于数字型号处理,是一个经典的算法。(University Digital Circuit fast Fourier transform design principle, used for digital model processing, is a classic algorithm.)
fuliyejisuan
- 傅里叶算法,用MATLAB编程,采样周期12个点。可以实现输入变量电压或电流h12个点,计算出电压或电流的有效值(Fu Liye formula;MATLAB programming; calculation)
傅里叶变换
- 对傅里叶算法进行程序运行,以便能够更好观测到信号波形(Fu Liye algorithm for the operation, in order to better observe the signal waveform)
分布傅里叶法解NLS方程源代码
- 采用分布傅里叶算法求解薛定谔方程的数值代码(Distributed Fourier algorithm for solving Schrodinger equation)
分数阶傅里叶变换frft数值计算
- 我最近在研究frft-分数阶傅里叶变换的数值计算问题,主要是Ozaktas提出的采样型算法,以及Pei 等提出的采样型算法。(I have recently studied the numerical computation of frft- fractional Fourier transform, mainly the sampling algorithm proposed by Ozaktas, and the sampling
DispFFT
- C#版的一个快速傅里叶算法的实现,基本运算过程和整体思路(a example of fast fourier transform in c#)
快速傅里叶变换及实现——交换两幅图像的相位谱
- 快速傅氏变换(FFT),是离散傅氏变换的快速算法,它是根据离散傅氏变换的奇、偶、虚、实等特性,对离散傅立叶变换的算法进行改进获得的。它对傅氏变换的理论并没有新的发现,但是对于在计算机系统或者说数字系统中应用离散傅立叶变换,可以说是进了一大步。(Fast Fourier transform (FFT) is a fast algorithm for discrete Fourier transform. It is based on th
DFT(傅里叶变换)
- 傅里叶变换在图像处理中被广泛应用,该算法实现了傅里叶变换的基本代码。(This algorithm implements the basic code of the Fourier transform.)
傅里叶变换
- matlab 傅里叶仿真,算法比较简单,可供初学者看看。(Matlab Fourier simulation, the algorithm is relatively simple, for beginners to see.)
分步傅里叶算法求解GNLSE
- 分步傅里叶算法求解GNLSE,包含线性吸收,二阶三阶色散,克尔效应,高阶非线性效应(The split step Fourier algorithm for solving GNLSE)
基于MATLAB的非线性薛定谔方程的数值算法研究
- 这是一篇关于非线性方程数值求解的论文,基于分步傅里叶算法,通过Matlab编程,里面详细代码程序。(This is a paper about the numerical solution of non-linear equations.)