网站首页

fftAna

于 2020-06-21 发布

 0  175

下载积分: 1 下载次数: 1

我要下载

代码说明：

说明： FFT（Fast Fourier Transformation）是离散傅氏变换（DFT）的快速算法 [1] 。即为快速傅氏变换。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。(FFT (Fast Fourier Transform) is a fast algorithm of discrete Fourier Transform (DFT). That is fast Fourier transform. According to the odd, even, imaginary and real characteristics of discrete Fourier transform, the algorithm of discrete Fourier transform is improved.)

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

rotation
fluent 旋转边界算例，可以了解运动机械在fluent模拟中的设置(fluent rotation the boundary example, you can understand the mechanical movement set in fluent simulation)

2020-11-03 10:59:53下载

积分：1
CHANGCHANGLENGTH
说明：复合材料层内基于断裂韧性退化的VUMAT子程序(VUMAT subroutine based on fracture toughness degradation in composite laminates)

2021-04-07 17:49:01下载

积分：1
Ascii-Char
ascii char conversion

2011-12-19 01:36:48下载

积分：1
cpp
说明：你输入一个长方体的长和宽以及高，就可以输出他的面积(input height，width，length，output volume)

2010-04-11 21:19:10下载

积分：1
wudianchafen
五点差分法(matlab)解椭圆型偏微分方程方程,分法,偏分,五点差分,椭圆型,偏微分方程(Five-point difference method (matlab) solutions of elliptic partial differential equations, sub-law, partial points, five-point difference, elliptic partial differential equations)

2013-09-23 16:58:30下载

积分：1
Crank-Nicholson
关于一的微分方程数值解,一维波动方程初边值问题Crank-Nicholson格式,及追赶法(On one of the numerical solution of differential equations, one-dimensional wave equation Crank-Nicholson format, and to catch up with the Law)

2008-05-08 23:46:39下载

积分：1
ScienceDirect_files_04Dec2020_09-38-45.837
说明：求解齿轮的热弹流润滑问题，本程序中说明了每个子程序的用途，而且带注释。(To solve the thermal elastohydrodynamic lubrication problem of gears, the purpose of each subroutine is explained in this program, and there are comments.)

2020-12-07 22:20:02下载

积分：1
coding
浸入边界法（Immersed Boundary Method）的一个示例程序。包括说明文档。(A code using the IBM (Immersed Boundary Method ) . And the help documention is included .)

2016-12-04 10:50:36下载

积分：1
CS_KM
现有的贪婪迭代类压缩感知重构算法均基于最小二乘对信号进行波形估计，未考虑到可能将量测噪声引入信号估计的情况．针对以上不足，提出了一种基于线性Kalman滤波的压缩感知弱匹配去噪重构算法(Existing greedy iterative reconstruction algorithms class compressed sensing the signal waveform based on least squares estimation does not take into account the possible introduction of the measurement noise signal estimation situation. For the above shortcomings, we propose a linear Kalman filter based on compressed sensing reconstruction algorithm denoising weak match)

2015-01-25 18:39:04下载

积分：1
python convex optimization
采用凸优化的理论解决优化问题，使用python语言，采用pip安装即可(The convex optimization theory is used to solve the optimization problem. Python language is used and pip is installed)

2018-08-01 19:46:37下载

积分：1

696516资源总数
106409会员总数
8今日下载

fftAna

0 个回复

热门标签

热门下载