搜索资源列表
wuFFTshixian
- 实现FFT快速傅立叶变换，采用的编程语言是c++,可以在DSP中实现。-Achieve the FFT Fast Fourier Transform, using a programming language is c++, can be implemented in the DSP.
C6713-FFT
- 这是一个基于TMS320C6713的快速傅立叶变换（FFT）算法程序。-This is a TMS320C6713-based Fast Fourier Transform (FFT) algorithm program.
dspfft
- DSP2407实现快速傅立叶变换C语言编程-DSP2407 fast Fourier transform C language programming
kuaisufft
- 快速傅立叶变换，可以用地震数据处理中！很好很实用的！-Fast Fourier Transform can be used in seismic data processing! Very very useful!
FFT
- 快速傅立叶变换,快速傅立叶反变换实现和基本思想。-Fast Fourier Transform, Fast Fourier inverse transform to achieve and the basic idea.
music_recognize_on_matlab
- 从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。 -From signal processing perspective, the wavelet (transform) is a powerful time-frequency analysis (processing) tool is to overcome the shortcomings on th
fuliyec
- 傅立叶变换的c++编程，大家可以共享下。 -Fourier transform of c++ programming
FourierTransform
- 用C++语言来实现傅立叶变换的源代码。内含对实例图片，验证傅立叶变换。-Fourier transform by using C++.
DFT
- 利用DFT法求周期信号的功率谱,实现离散傅立叶变换DFT,最后分析得到频谱幅度.-DFT method using the power spectrum of periodic signals seeking to achieve the Discrete Fourier Transform DFT, the final analysis, amplitude spectrum obtained
mecv
- ME-Curvelet与传统的Curvelet变换区别在于（1）用离散余弦域代替离散傅立叶域；（2）适当的重新组织in-tile数据。该压缩包中提供了ME-Curvelet变换的源码与分解及重构的demo。-ME-Curvelet transform traditional Curvelet difference is that (1) domain instead of using discrete cosine discrete Fourier domain (2) appropriate
FFT
- 用C＋＋实现的快速傅立叶变换，用起来效果不错-C++ implementation with fast Fourier transform, with good results up
FFT
- 简单的完成快速傅立叶变换，使用随机生成的数据作为输入，完成原位变换-completes the fft transform，and uses the random datas as inputs and completes the tranform in place
Fourier
- 快速傅立叶变换算法概述 快速傅立叶变换算法概述-Fast Fourier Transform algorithm for fast Fourier transform algorithm outlined in an overview of fast Fourier transform algorithm outlined in
frequencyzonefilter
- vc6.0下开发的频域滤波器实验平台，包括傅立叶变换、常用低通、高通滤波器，效果已测试-vc6.0 developed under the experimental platform frequency-domain filter, including the Fourier transform, commonly used low-pass, high pass filter, the effect has been tested
Orthogonaltransform
- 正交变换，包括一维傅立叶变换、二维离散余弦变换、沃尔什变换，已测试运行正常-Orthogonal transformation, including the one-dimensional Fourier transform, two-dimensional discrete cosine transform, Walsh transform, have been tested to run properly
DFT
- 用OpenCV在VC++6.0中对jpg图像进行傅立叶变换，输入灰度图像，程序会对其进行DFT变换，并输出频域图像．-In VC++6.0 using OpenCV on the jpg image in Fourier transform, input grayscale image, the program will conduct its DFT transform, and output frequency domain image.
gas_fourier
- 对高斯脉冲进行傅立叶变换，高斯脉冲参数可调-the Fouier Transform of the gas pulse.
DigitalImageProcessing
- 数字图像处理工具，实现对数字图像的傅立叶变换、灰度差值变换等。-Digital image processing tools to realize the digital image of the Fourier transform, gray level difference between the transformation and so on.
MATLAB
- 本文介绍了数字信号处理中各种算法基本原理，包括Z 变换、DFT 变换及其快速 算法FFT 等信号变换算法和包括IIR 与FIR 数字滤波器的设计与实现，详细论述了利用 MATLAB 软件对信号变换和设计数字滤波器的原理﹑ 步骤和实现方法，并给出了基于 MATLAB 的模拟与仿真。文章最后给出了实验结果，并就其结果做了进一步的解释和说明。 关键词：Z 变换，离散傅立叶变换DFT，数字滤波器，系统结构仿真 -This article describes a variety of
SACJCX
- 声卡采集程序: 傅立叶变换分析 TAdiuo控件-Sound card collection procedures: Fourier transform analysis TAdiuo Control