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[JSP/Java] 2d dft DL : 0: This is a toolbox for 2D DFT
Update : 2010-11-03 Size : 1.66kb Publisher : wiscforum@gmail.com
[Special Effects] 利用DFT计算图像功率谱 DL : 1: 利用DFT计算图像功率谱
Update : 2011-12-13 Size : 93.29kb Publisher : dzxx203
[Graph program] DFT(Win32) DL : 0: 该程序是一个小型的图象处理软件，主要用于教学，可对位图进行DFT、二值化、图象反色、图象均衡；其中的一些算法在另两个程序中有介绍，我就不细说了；如果你感兴趣请来信告之，我会详细介绍，我的信箱：yangjie2843@sina.com-the program is a small image-processing software, mainly for teaching, the bitmap for DFT, binarization, anti-image color, image balance; some of these algorithms in the other two procedures are introduced, I will not elaborate. If you are interested please notify the letter, I will detail my mailbox : yangjie2843@sina.com
Update : 2025-02-19 Size : 294kb Publisher : 站长
[DSP program] DFT DL : 0: 开发环境为visual dsp++3.0的复数DFT源码-developd by visual dsp++3.0, DFT code with complex numbers
Update : 2025-02-19 Size : 28kb Publisher : 戎军
[Mathimatics-Numerical algorithms] view-dft DL : 0: 图形显示正弦波DFT的图像-graphics images sine DFT
Update : 2025-02-19 Size : 47kb Publisher : 陈雄
[Algorithm] c语言实现的DFT DL : 0: 用C语言实现的离散傅里叶变换（DFT）的经典算法！比较实用！-DFT program developed by C, very practical
Update : 2025-02-19 Size : 2kb Publisher : 周晓尧
[matlab] DFT分析 DL : 0: 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。 -application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
Update : 2025-02-19 Size : 77kb Publisher : 殷开
[matlab] DFT分析模拟信号频谱 DL : 0: 应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱是一个周期的周期性离散频谱，各谱线之间的间隔为，而且存在着谐波的关系。 -DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.
Update : 2025-02-19 Size : 38kb Publisher : 殷开
[matlab] ditfft&dft DL : 0: 用MATLAB语言编写的基2 DIT FFT子程序& 用简单的速度很低的方法计算DFT-using MATLAB prepared by the two-DIT FFT routines
Update : 2025-02-19 Size : 1kb Publisher : egg
[Algorithm] DFT DL : 0: 此程序实现八嗲DFT运算,已调试通过! N为运算的点数,运行后再输入运算对象,然后回车即可!-this program eight Dia DFT operation, debugging through! N Operators Points, Operation after operation targeting the importation, then the transport can be!
Update : 2025-02-19 Size : 2.14mb Publisher : sdcsadf
[matlab] DFT DL : 0: MATLAB 的有限序列的离散傅里叶变换（DFT）源程序-MATLAB finite sequence of discrete Fourier transform (DFT) source
Update : 2025-02-19 Size : 1kb Publisher : 陈咚咚
[Special Effects] DFT DL : 0: 自己实现的一维、二维DFT。优点：变换后的低频分量在中间，弥补了matlab库函数的不足（高频分量在中间）-Realize their own one-dimensional, two-dimensional DFT. Advantages: low-frequency components after the transformation in the middle, made up for the inadequacy of matlab library function (high-frequency component in the middle)
Update : 2025-02-19 Size : 2kb Publisher : gjf281
[Special Effects] DFT DL : 0: 针对一幅图像的DFT变换及移到中心并返回幅度值和角度-Against an image of the DFT transform and move to center and return rate of value and perspective
Update : 2025-02-19 Size : 32kb Publisher : opalus413
[Wavelet] DFT DL : 0: visual c#2008编写的DFT和FT演示软件，用于演示混叠效应和栏栅效应。是学生编写的作品，见笑了。有机会一起讨论！-visual c# 2008 prepared by DFT and FT Demo software for demo-aliasing effect and the barrier effect. Works to prepare students, a laughing stock of the. Have the opportunity to discuss!
Update : 2025-02-19 Size : 47kb Publisher : 张庆
[Special Effects] arnold~DFT DL : 0: 加arnold置乱的数字水印在matlab下的ＤＦＴ仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share -Add arnold Scrambling of digital watermarking in matlab under the DFT simulation run also realize the whole process line, to share to everyone-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share
Update : 2025-02-19 Size : 2kb Publisher : 小户
[Other] DFT DL : 0: 在ＴＭＳ３２０Ｃ６７１１ＤＳK硬件开发环境中实现ＤＦＴ算法-In hardware development environment TMS320C6711DSK realize DFT algorithm
Update : 2025-02-19 Size : 7kb Publisher : fl
[GDI-Bitmap] dft DL : 0: DFT程序源代码，用C语言写的，请需要的朋友查收-DFT program source code, written using C language, please find a friend in need
Update : 2025-02-19 Size : 2kb Publisher : 磊
[Graph program] (DFT)CorC++ DL : 0: (DFT)离散傅利叶变换基于c或c++离散傅利叶变换源码-(DFT) Discrete Fourier Transform based on the c or c++ Discrete Fourier Transform source code
Update : 2025-02-19 Size : 1kb Publisher : chemmy
[Wavelet] DFT DL : 0: 实现离散傅立叶变换DFT 最后分析得到频谱幅度相位-Discrete Fourier Transform DFT realize the final analysis of phase-amplitude spectrum
Update : 2025-02-19 Size : 3.39mb Publisher : stream
[matlab] DFT DL : 0: 信号与系统试验报告离散傅立叶变换（DFT）和频谱分析一、实验内容 1、实验题目（1）编写DFT、IDFT程序，并验证其正确性（提示：可利用冲激函数进行验证）。（2）计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换（DFT），求其振幅谱，相位谱、振幅最大值对应的频谱（检测主频）以及对发f(t)进行DFT变换的结果实现IDFT变换，并画出图形。参数选择如下：频率f =30HZ，a=f 2㏑(M),M=2.5 2、通过实验理解信号振幅谱、相位谱的物理意义，掌握DFT、IDFT算法的实现方法。
Update : 2025-02-19 Size : 55kb Publisher : 凤凰

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