搜索资源列表
-
0下载：
逆短时傅立叶变换源代码.适合于非稳态的时频联合分析,可直接用于MATLAB编程,无解压密码.-inverse Fourier transform source code. Suited to the non-steady-state joint time-frequency analysis can be used directly in MATLAB programming, without extracting passwords.
-
-
0下载：
计算逆离散付利叶级数(IDFS)及计算逆离散付利叶变换
,Calculation of inverse discrete series leaves profits (IDFS) and calculation of profits inverse discrete Fourier transform
-
-
0下载：
inverse short time fourier transform calculation
-
-
1下载：
二维傅里叶变换,对图像进行二维傅里叶变换处理-Two-Dimensional Fast Fourier Transform
The purpose of this project is to develop a 2-D FFT program "package" that will be used
in several other projects that follow. Your implementation must have the capabilitie
-
-
0下载：
利用java写的一个简单的快速傅里叶变换的程序，包括正、逆变换。-Using java to write a simple fast Fourier transform procedure, including forward and inverse transform.
-
-
2下载：
A fast Fourier transform (FFT) is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse
-
-
0下载：
A matlab function that calculates the inverse short term Fourier transform with adjustable parameters.
-
-
0下载：
时间序列的时频特性分析研究时间序列的傅里叶变换及逆变换，快速梅林变换及逆变换，短时离散傅里叶变换，得到瞬时频率。
研究时间序列的Born–Jondan时频分布图，Butterworth时频分布图，Choi–Williams时频分布图，得到瞬时频率。
-Time series analysis of time-frequency characteristics of time series of Fourier transform and inverse transform, the fa
-
-
0下载：
实现基于逆傅里叶变换法下，不同级别道路的路面不平度仿真。-Implementation based on inverse Fourier transform, the different levels of road simulation of road roughness.
-
-
0下载：
傅里叶变换的调用程序，可以实现正、逆傅里叶变换。函数返回结果为变换后的实部与虚部，用法简单。其中n为变换的点的个数，为2的幂次方，l和l0控制变换的正逆。-Fourier transform of the caller, can be achieved and inverse Fourier transform. Function returns the result of the transformed real and imaginary parts, use simple. Where n
-
-
0下载：
傅立叶变换，滤波，傅立叶逆变换，计算离散数据空间自相关系数的组合编程源代码-Fourier transform, filtering, inverse Fourier transform, discrete data calculated from the correlation coefficient of the combination of space programming source code
-
-
0下载：
This contain discrete fourier transform code and inverse discrete fourier transform coded in matlab and also contain dfs and idfs
-
-
0下载：
Gerchberg_Papoulis利用反复应用傅里叶变换与反变换及加入已知条件的迭代算法，解决带限函数外推。-Gerchberg_Papoulis using repeated application of Fourier transform and inverse transform and adding the known conditions of the iterative algorithm to solve band-limited function extrapolation.
-
-
0下载：
利用快速傅里叶变换和傅里叶反变换 进行较长序列的卷积运算-Using fast Fourier transform and inverse Fourier transform convolution long sequence
-
-
0下载：
快速傅立叶算法的设计与实现，支持频谱的分析，傅立叶反变换的操作-Fast Fourier transform algorithm design and implementation to support the analysis of the spectrum, inverse Fourier transform operation
-
-
0下载：
快速傅里叶变化，傅里叶逆变换，利用傅里叶进行长整数乘法-Fast Fourier transform, the inverse Fourier transform, Fourier for long integer multiplication
-
-
0下载：
Discrete inverse fourier transform
-
-
2下载：
二维粘弹性介质中波的传播的解析形式。应用Carcione等在1988年发表的《WAVE PROPAGATION SIMULATION IN A LINEAR VISCOELASTIC MEDIUM》一文中的方法，更加详细的介绍见英文描述。该代码对于做波场模拟的同学有很好的参考价值。- MATLABscr ipt for obtaning the analytical solution for 2D wave propagation in a viscoelastic medium, based
-
-
0下载：
程序功能： C语言实现快速傅立叶变换（FFT） 和 傅立叶逆变换 （ifft） matlab 与C 语言混合编程 中的经典程序-Program features: C language for fast Fourier transform (FFT) and inverse Fourier transform (ifft) Matlab and C language hybrid programming classic program
-
-
0下载：
阿贝成像与空间滤波，利用傅里叶变换产生频谱，对频谱进行滤波，然后进行傅里叶逆变换-Abbe imaging with spatial filtering, the use of Fourier transform generates spectral filtering of the spectrum, and then inverse Fourier transform
-
