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Description: 高级 dft 培训资料，蔡鸟入门首选，也可作为有一定经验人员的基础查阅-Senior DFT training materials, the preferred entry-Cai birds may also have some experience as the basis of inspection personnel
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Size: 1040384 |
Author: 郑欲 |
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Description: 离散傅立叶变换函数
Program to compute DFT coefficients directly-Discrete Fourier Transform function Program to compute DFT coefficients directly
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Size: 1024 |
Author: hello |
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Description: OFDM+信道估计（DFT）单一文档，超级详细，对理解OFDM很有帮助，同时有助于了解如何对信道估计进行仿真-OFDM+ channel estimation (DFT) which is a single document, super-detailed, very helpful in understanding the OFDM ，at the same time help to understand how to channel estimation simulation
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Size: 2048 |
Author: lynn |
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Description: 利用傅里叶变换，在频域上对两幅图像配准，是一种比较配准的新方法，但是对弹性配准的效果不是很好 需要进一步的研究。-Registers two images (2-D rigid translation) within a fraction of a pixel specified by the user. Instead of computing a zero-padded FFT (fast Fourier transform), this code uses selective upsampling by a matrix-multiply DFT (discrete FT) to dramatically reduce computation time and memory without sacrificing accuracy
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Size: 5120 |
Author: wangwei |
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Description: 离散傅立叶变换DFT和快速傅立叶变换FFT的比较-Discrete Fourier Transform and Fast Fourier Transform Comparison
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Size: 46080 |
Author: leo |
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Description: 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码.希望大家能从中得到你需要的东西.
-Now I finally found a copy of it to the form of FUNCTION, reproduces OFDM mapping, IDFT/DFT, synchronized (time/frequency synchronization), and channel estimation, as well as the frequency deviation of the estimated range of the code. I hope that everyone will be you need.
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Size: 35840 |
Author: 周致远 |
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Description: dft sinewave for c-dft sinewave for c++
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Size: 1024 |
Author: hee suk |
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Description: 本代码是基于OFDM系统的一种转换域估计算法，有整个OFDM系统及改进的信道估计算法仿真。包括LS,MMSE,LMMSE,DFT,及改进后的DCT算法。-The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation. Including the LS, MMSE, LMMSE, DFT, and DCT algorithm improved.
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Size: 239616 |
Author: 赵琪 |
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Description: 直接由定义求 N点复序列x(n) 的DFT X(k)。-Directly from the definition of order N-point complex sequence x (n) of the DFT X (k).
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Size: 1024 |
Author: abc |
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Description: A Matlab DFT and IDFT implementation using matlab itself
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Size: 1024 |
Author: abdullahkhateeb |
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Description: 在C++环境下的离散傅里叶变化，我自己运行过的，是可以运行的-In C++, the discrete Fourier changes, I have been running to be able to run
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Size: 1024 |
Author: wang jun chao |
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Description: DFT 计算
实验步骤：
主界面下进入实验九的“DFT计算”的子实验。
输入取样点数，即有限长序列 x(n) 的长度。
输入信号表达式，或直接输入离散序列。
鼠标单击确定按钮，显示原序列及 DFT 系数的幅度、相位。-DFT calculation of the experimental steps: the main interface into the experimental Kau " DFT calculation of" sub-experiment. Enter the sampling points, that is, finite sequences x (n) length. Expression of the input signal, or directly onto a discrete sequence. Mouse click OK button to display the original sequence and the magnitude of DFT coefficients, phase.
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Size: 49152 |
Author: 高荣 |
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Description: 基于matlab 的 dft 的
fft 的 是吸纳-the same as before fft dft
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Size: 2048 |
Author: 陈巍 |
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Description: dft的源码，你可以用matlab实现你要的结果。不信你试试。-dft' s source, you can use matlab to achieve the results you want. Do not believe you try.
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Size: 729088 |
Author: dilbar |
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Description: 采用OPENCV中函数DFT实现正傅里叶变换。-implement the FFTs by using DFT function in OPENCV .
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Size: 227328 |
Author: 薛琴 |
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Description: 信号处理的几种算法，都经过调试成功后的，包括FFT，IRFFT，DFT，R2FFT,SRFFT,R2FFT.-signal processing,including FFT,IRFFT,DFT,R2FFT,SRFFT,and so on
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Size: 768000 |
Author: 李志平 |
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Description: 离散傅里叶变换的程序，可以画出原图和频谱-Discrete Fourier Transform process
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Size: 1024 |
Author: 胡飞 |
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Description: 近似完全重构DFT调制滤波器组的设计与实现-Approximate perfect reconstruction DFT modulated filter banks Design and Implementation
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Size: 673792 |
Author: 本科生 |
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Description: 近似完全重构交替离散傅里叶变换调制滤波器组-Similar to the turn of perfect reconstruction DFT modulated filter banks
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Size: 264192 |
Author: 本科生 |
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Description: 这是本人自己写的程序，是对数字信号处理的DFT及FFT，用计算机来实现，此处是用VC6.0来实现-This is a program I wrote it myself, is a digital signal processing of the DFT and FFT, using the computer to achieve here is to achieve VC6.0
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Size: 3526656 |
Author: 林萍 |
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