Search - fast fourier transform

Search - fast fourier transform - List

[Mathimatics-Numerical algorithms] D12R1 DL : 0: FFT（快速傅立叶变换）的算法实现-FFT (Fast Fourier Transform) algorithm
Update : 2025-02-17 Size : 8kb Publisher :
[VHDL-FPGA-Verilog] 一篇用VHDL实现快速傅立叶变换的论文 DL : 0: 一篇用VHDL实现快速傅立叶变换的论文，包括原理分析和代码实现，印度圣雄甘地大学M.A.学院提供-VHDL with a Fast Fourier Transform papers, including the principle of analysis and implementation of the code, the Mahatma Gandhi Institute of the University of Marat
Update : 2025-02-17 Size : 61kb Publisher :
[Mathimatics-Numerical algorithms] 快速傅利叶变换 C 语言源代码 DL : 0: 快速傅利叶变换 C 语言源代码-Fast Fourier Transform C language source code
Update : 2025-02-17 Size : 12kb Publisher : 李桃
[SCM] FFTcode DL : 0: 快速傅立叶变换的C源代码,可以移植到各种8位-32位的单片机上-Fast Fourier Transform C source code can be transferred to various 8-bit MCU-32 on
Update : 2025-02-17 Size : 27kb Publisher : 张三
[Windows Develop] 二维快速傅立叶变换 DL : 0: This document introduces the techniques of fast Fourier transform and gives a source code in C for computing 2D FFT on image data.
Update : 2025-02-17 Size : 30kb Publisher : 冰城
[Graph program] FFT4 DL : 0: This program produces a Frequency Domain display from the Time Domain data input using the Fast Fourier Transform. -This program produces a Frequency Domain display from the Time Domain data input using the Fast Fourier Transform.
Update : 2025-02-17 Size : 7kb Publisher : 张三丰
[Special Effects] cv DL : 0: This function spatially filters an image, using the Fast Fourier transform and a user-supplied frequency filter function. The filter must be real (amplitude only) and bilaterally symmetric.
Update : 2025-02-17 Size : 32kb Publisher : fei
[Communication] DIT_FFT DL : 0: 快速傅里叶变换FFT通用matlab源程序,众所周知，matlab工具箱里的fft函数是内置的，我们无法看到其源代码，为了学习交流方便，特帖出本人以前用matlab语言写的fft通用matlab源程序，以供初学者学习参考之用！-FFT fast Fourier transform common Matlab source, as we all know, the Matlab toolbox fft function is built-in, we can not see the source code, in order to facilitate the exchange of learning and special TIE out I used to write using the Matlab language fft common source Matlab, for beginners to learn reference only !
Update : 2025-02-17 Size : 1kb Publisher : 刘鹏
[Windows Develop] C_FFT DL : 0: 快速傅利叶变换 C 语言源代码,关于傅立叶变换的-Fast Fourier Transform C language source code on the Fourier transform
Update : 2025-02-17 Size : 16kb Publisher : 大海
[Special Effects] FFT_source_code DL : 1: 快速傅里叶变换，附有测试图片，已经在VC++6.0环境下调试成功-fast Fourier transform, with test images, in VC 6.0 Debugging Environment success
Update : 2025-02-17 Size : 144kb Publisher :
[Other] FFTfrequencychartisanalytical DL : 0: 1．通过实验加深对快速傅立叶变换（FFT）基本原理的理解。 2．了解FFT点数与频谱分辨率的关系，以及两种加长序列FFT与原序列FFT的关系。离散傅里叶变换（DFT）和卷积是信号处理中两个最基本也是最常用的运算，它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系：卷积可化为DFT来实现，其它的许多算法，如相关、滤波和谱估计等都可化为DFT来实现，DFT也可化为卷积来实现。-1. Deepen the experimental fast Fourier transform (FFT) the basic tenets of understanding. 2. Understand the FFT spectrum and points of the resolution, and two extended sequence with the original FFT FFT relations. Discrete Fourier Transform (DFT) and the convolution of two signal processing is the most commonly used basic arithmetic, they relate to the signal and system analysis and synthesis of the wide range of signal processing field. DFT actually convolution and interoperability between contact : DFT into convolution can be achieved in many other algorithms, If relevant, filtering and spectral estimation could be achieved as DFT, DFT into convolution can be achieved.
Update : 2025-02-17 Size : 3kb Publisher : 深蓝
[AI-NN-PR] FFT_2 DL : 0: 使用C语言详细实现了两种不同的快速傅立叶变换算法，可以清楚地理解算法原理。-use of C language in detail to achieve two different fast Fourier transform algorithm, we can clearly understand algorithm principle.
Update : 2025-02-17 Size : 2kb Publisher : yangtao
[DSP program] fft_flp32_Complex DL : 0: 文件包为浮点快速傅立叶变换（32点）的汇编代码，运行在ADI的Visual DSP++平台上，由于结合了并行流水线指令，该算法具有很高的运行效率，可以被广泛使用在高速数字信号处理方面。-package for floating-point fast Fourier transform (32 points) compiled code, ADI operations in the Visual DSP platform, thanks to a combination of a parallel pipelined instructions, The algorithm has high operating efficiency and can be widely used in high speed digital signal processing.
Update : 2025-02-17 Size : 491kb Publisher : 傅峰
[Special Effects] Two-DimensionalFastFourierTransform DL : 0: Two-Dimensional Fast Fourier Transform
Update : 2025-02-17 Size : 1kb Publisher : jiuztian
[Other] fft DL : 0: 快速傅里叶变换(FFT)算法C++实现代码 -Fast Fourier Transform (FFT) algorithms to achieve C code
Update : 2025-02-17 Size : 1kb Publisher :
[matlab] fft_change DL : 0: 快速傅立叶变换的程序，附有试验用数据，希望对大家有所帮助-Fast Fourier Transform procedure, with test data, and they hope to help everyone
Update : 2025-02-17 Size : 2kb Publisher : johnny zhang
[Graph program] fft DL : 0: Fast Fourier Transform by using C
Update : 2025-02-17 Size : 2kb Publisher : hotfire
[Algorithm] FFT DL : 0: 快速傅利叶变换 C 语言源代码，可以很好移植到不同的系统-Fast Fourier Transform C language source code, can be ported to different systems
Update : 2025-02-17 Size : 16kb Publisher : quinn yang
[Wavelet] FFT DL : 0: 用c实现的快速傅立叶变换算法，用作频谱分析-With c realize the fast Fourier transform algorithm for spectral analysis
Update : 2025-02-17 Size : 1kb Publisher : 朋友
[Algorithm] re DL : 0: 快速傅里叶变换（FFT）算法。FFT - Fast Fourier transform. The length of X must be a power of two, for a fast radix-2 fast-Fourier transform algorithm is used-Fast Fourier Transform (FFT) algorithm. FFT- Fast Fourier transform. The length of X must be a power of two, for a fast radix-2 fast-Fourier transform algorithm is used
Update : 2025-02-17 Size : 1kb Publisher :

« 12 3 4 5 6 7 8 9 10 ... 50 »