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ziliao
- 信号序列的DFT本身就是信号频谱的采样集，所以DFT可直接用于分析信号的频谱。快速傅立叶变换是一种有 效、实用的信号DFT算法。文章通过对DIT－FFT算法的详细分析，提出了一种计算机软件仿真信号频谱分析方案，并给出了 关键算法的C 语言程序。-Signal sequence of the DFT spectrum of the sample itself is a set of signals, so the DFT can be directly used to analyze th
digital-signal-processing-with-C
- 一本从C语言的角度讲述数字信号处理编程的书籍，对于数字信号处理中诸如DFT，FFT变换等非常重要的部分都有详细介绍，并附有C代码。-A perspective from the C language programming about books digital signal processing for digital signal processing such as DFT, FFT transform has a very important part of the details, a
FIRIIR
- 本文档里含有诸多c++文件，其功能实现有FIR滤波，IIR滤波，，还有正弦曲线，还实现了128点FFT，DFT-This document contains a lot of c++ file, its function to achieve a FIR filter, IIR filtering, as well as the sine curve, but also to achieve a 128-point FFT, DFT
The-discrete-Fourier-transform
- 介绍了离散傅里叶变换的原理，DFT,FFT,的相关内容，最后介绍的数字滤波器的原理及分类-Describes the discrete Fourier transform theory, DFT, FFT, relevant content, finally introduced the principle of the digital filter and classification
seminar6_dft_matlab
- This is a seminar on DFT way to change the signals
dasar-DFT
- Dicrete time fourier transform
dftchop
- DFT chop for ATPG used for at-speed testing so that the ATE need not to be expensive tester.
reset_bypass
- The diagram describe the reset and clock rules in order to implement a DFT friendly codes.
matlab-homework2
- 设某信号 , N=20, 其中， 为白噪声。 求: 编程实现信号的DFT及其反DFT变换，画出原始信号、幅频特性和反变换后信号的曲线。 -Let a signal, N = 20, which, for the white noise. Demand: programming signal DFT and its inverse DFT transform, draw the original signal, the amplitude-frequency characteristic
DSP-Applications-using-C-a-TMS320C6x-DSK-(Chassai
- C. S. BURRUS and T. W. PARKS: DFT/FFT AND CONVOLUTION ALGORITHMS: THEORY AND IMPLEMENTATION JOHN R. TREICHLER, C. RICHARD JOHNSON, JR., and MICHAEL G. LARIMORE: THEORY AND DESIGN OF ADAPTIVE FILTERS T. W. PARKS and C. S. BURRUS: DIGITAL FILTE
digital-signal-processing-experiment
- 可以进行离散傅里叶求解，比较DFT与DTFT的区别-Solving discrete Fourier
FFT
- 用DFT实现长序列卷积并用FFT进行信号谱分析-Long sequence convolution using DFT, FFT signal spectrum analysis
DFTPFFT
- 数字信号系统设计DFT-FFT,C程序，-Digital signal system design DFT-FFT, C program,
傅里叶变换合集
- 含C++所需傅里叶变换的函数总集，This manual documents version 3.3.2 of FFTW, the Fastest Fourier Transform in the West. FFTW is a comprehensive collection of fast C routines for computing the discrete Fourier transform (DFT) and various special cases thereof.
myfunction
- 这是一个计算离散傅里叶变换的程序，他可以计算一维和二维的的离散傅里叶变换及逆变换-It is a function of DFT
water
- DFT数字水印的混沌置乱，嵌入水印，检测以及提取-Chaotic scrambling of the DFT digital watermark embedded watermark detection and extraction
ICEIC2006_hybridarchitecture
- This paper proposes a hybrid architecture algorithm for fast computation of DCT and DFT via recursive factorization. Recursive factorization of DCT-II and DFT transform matrix leads to a similar architectural structure so that common architec
DFT_Code
- code c algorithm dft
AA
- Discrete Fourier Transform (DFT)
sound_source
- algithrm code sound in the DFT