登录
首页 » matlab » frft

frft

于 2020-11-22 发布 文件大小:1KB
0 155
下载积分: 1 下载次数: 0

代码说明:

  实现快速分数阶傅里叶变换功能。分数阶傅里叶变换是整数傅里叶变换的普遍形式,可用于光的菲涅尔衍射模拟。(The function of fast fractional Fourier transform is realized. Fractional Fourier transform is a general form of integer Fourier transform, which can be used to simulate Fresnel diffraction of light.)

文件列表:

frft.m, 2386 , 2019-04-26

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

  • vpsc7a
    说明:  基于晶体塑性自洽理论 vpsc 模拟多晶体塑性变形的织构演化(Texture evolution of polycrystalline plastic deformation simulated by vpsc based on crystal plasticity self consistent theory)
    2021-04-14 09:18:55下载
    积分:1
  • 双马赫反射
    求解双马赫反射问题的各种解法,黎曼求解器包括WENO格式和MDCD格式,时间方向采用Runge-kutta 方法,方程包括Euler方程和NS方程。(Program to solve Double Mach Reflection. Use WENO solver and MDCD solver to solve Riemann problem. Use Runge-Kutta to iterate in time scale. Equations conclude Euler equation and N-S equation.)
    2020-06-30 10:20:01下载
    积分:1
  • coupling-efficiency-in-turbulence
    计算不同高度下大气湍流对空间光到单模光纤的耦合效率。(The coupling efficiency of space to single-mode fiber in the atmospheric turbulence is calculated at different heights.)
    2017-05-18 10:52:14下载
    积分:1
  • codelisting
    说明:  Atef《MATLAB模拟的计算电磁学时域有限差分发》书后完整的MATLAB程序集合(Complete set of MATLAB programs of "Computational Electromagnetics Simulated by MATLAB Finite-Difference Time-Domain Distribution" by Atef)
    2019-06-25 14:27:02下载
    积分:1
  • 飞秒及皮秒激光 高斯脉冲在光纤中的色散
    说明:  超短脉冲是谐振腔中增益与损耗达到平衡、色散与非线性达到平衡时所产生的。啁啾型脉冲在光纤中传播,因色散作用及各种非线性作用谱线被展宽。(Ultra-short pulses are generated when the gain and loss of the cavity are balanced, and the dispersion and nonlinearity are balanced. Chirped pulses propagate in optical fibers, and their spectral lines are broadened due to dispersion and various non-linear effects.)
    2020-03-11 18:27:30下载
    积分:1
  • 单自由度任意时程荷载响应分析
    说明:  已知单自由度受迫振动体系的运动方程的解,是由齐次方程的通解与特解组成。其次方程的通解在无阻尼、临界阻尼、低阻尼、超阻尼中各有不同。(It is known that the solution of the motion equation of a single degree of freedom forced vibration system is composed of the general solution and the special solution of the homogeneous equation. Secondly, the general solution of the equation is different in undamped, critical damping, low damping and super damping.)
    2020-09-08 11:16:05下载
    积分:1
  • 新建压缩(zipped)文件夹
    说明:  汽车EPS电动助力转向系统通过matlab/simulink编写(Automobile EPS electric power steering system is written by matlab/simulink)
    2021-01-24 15:53:54下载
    积分:1
  • exam2
    平面波从石英玻璃入射到空气中的P、S分量的反射波相位和透射波相位随入射角度的变化(The phase of the reflected wave and the phase of the transmitted wave of the plane wave from the quartz glass to the air in P and S vary with the angle of incidence.)
    2017-09-06 10:28:57下载
    积分:1
  • injection_locking
    激光器处于注入锁定稳态时,失谐频率和注入比的关系研究(Study on the relationship between the detuning frequency and the injection ratio when the laser is in the locked steady state)
    2020-10-17 21:27:27下载
    积分:1
  • R-R分布
    R-R分布函数的源码,用来测试颗粒物浓度时亲测可用,值得下载(The source of R-R distribution function is used to test particulate matter concentration, so it can be downloaded, and is worth downloading.)
    2021-01-04 14:08:55下载
    积分:1
  • 696524资源总数
  • 103938会员总数
  • 55今日下载