搜索资源列表
image-processing-by foreighners.rar
- image processing including fourier,wavelet,segmentation etc.
Split Step Fourier Method
- This M-File solves Nonlinear schrodinger equation and display the results in 3d graphics along with it the Pulse broadening ratio and phase shift has also been calculated and displayed
fourier
- 通过采集的数据对函数图形进行傅里叶分解，得到谐波阶次的图形(The pattern of the function is decomposed by the collected data to get the figure of the harmonic order.)
Practica3
- practice about Fourier
Fourier Heat conduction
- Fourier Heat conduction code for 1d heat transfer
Fraunhofer_jiexi532_f500
- 利用傅里叶变换计算衍射效应 快速傅里叶变换 和 物理衍射(Calculation of diffraction effect by Fourier transform)
TP6 Fourier
- filtre de fourier opengl
Simple image and its Fourier transform
- 简单图像及其傅里叶变换,可对图像进行简单的处理，本例为简单图形进行傅里叶变换的基础实例(Simple image and its Fourier transform)
Fourier transform based on Riemann sum
- 基于黎曼和，已知傅里叶计算的公式，积分计算傅里叶级数(Fourier transform based on Riemann sum.)
Fourier_transform
- 附件有三个傅里叶变换的程序，都已测试，他们是可用的。并且程序的每个步骤都有详细的说明，简单易懂。(The attachment has three Fourier transform programs that have been tested and they are available. And each step of the program has a detailed descr iption easy to understand.)
MATLAB
- 对数据，信号等进行傅里叶变换，计算小波系数，绘制小波方差图等(Fourier transform to data, signals and so on Calculate the wavelet coefficients draw the wavelet variance diagram and so on)
fast-fourier-transforms-22.1
- FT是一种FT的高效算法，称为快速傅立叶变换（fast Fourier transform），它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。(FT is an efficient algorithm for DEFT, called fast U Lie transform (fast Fourier transform). It is obtained by improving the algorithm of discrete U Lie transform
Adaptive Fourier Decomposition
- 自适应傅里叶分解算法，可以实现对信号进行自适应傅里叶分解及重构，可直接运行。-adaptive fourier decomposition (AFD)(adaptive fourier decomposition (AFD))
锯齿波CSPWM
- Double Fourier双重傅里叶变换分析spwm(Double Fourier A new method for analyzing impulse-width modulation using Double Fourier transform)
chirp-fourier-transform
- chirp fourier transform 线性调频Z变换(CZT) 的matlab功能函数，该方法通过CZT变换获得精确的等价于离散傅里叶变换结果的间谐波信号的频率分布估计值,可以得到精确的各次谐波和间谐波参数,利用该函数相同采样频率下该方法的检测精度更高。(This routine allows the evaluation of the DFT over an arbitrary range of frequencies as its name implies this lets y
Fourier
- 利用傅里叶矩阵构造压缩感知测量矩阵恢复重建概率(Using the Fourier matrix to construct a measurement matrix to recover the reconstruction probability)
Fourier-k-m-reconstuction
- 在构造压缩感知测量矩阵中，用傅里叶矩阵实现稀疏度k和m与信噪比之间的关系(In the construction of compressed sensing measurement matrix, the relationship between sparsity k and m and signal-to-noise ratio is realized by Fourier matrix.)
fourier-propagation-master
- 计算傅立叶光学的实现，可以用于GS算法（需要改造），角谱算法的参考，基础算法本人已经验证，可实现衍射的计算，经开发可以用于DOE（衍射光学元件）的设计(The realization of computational Fourier optics can be used as a reference for GS algorithm and angular spectrum algorithm. The basic algorithm has been verified by myself, a
SFMFBT
- 正弦傅里叶贝塞尔算法的仿真 弹道目标微动特征的提取(Simulation of sine Fourier Bessel algorithm;The extraction of the fretting feature of ballistic target)
Fourier-Transform
- 傅立叶变换（FT）将时间函数（信号）分解为构成它的频率，其方式类似于如何将音乐和弦表示为其组成音符的频率（或音调）。在这个排序库中，我将实现一个通用的傅立叶变换算法，对于>0个的常数a，b，...它能够分解函数f（x）=sin（2apix）+sin（2bpix）...。 作者 Fotios Kapotos-初始工作 这个项目是根据麻省理工学院的许可证授权的-参见LICENSE.md许可证文件以获取详细信息(The Fourier transform (FT) decomposes a f