搜索资源列表
FFT(16点)
- 这是一个16点FFT(快速傅立叶变换)的C语言程序,用来对模拟信号处理-This is a 16 point FFT (Fast Fourier Transform) to the C language program, used to analog signal processing
experimenttwo
- 用FFT对信号进行频谱分析。(数字信号处理)-the FFT spectrum analysis signals. (Digital signal processing)
fftPro
- 用FFT对信号,数据点512,进行滤波将频率为8—15Hz的波滤去。采样间隔0.02。
3
- 用FFT对连续信号和时域离散信号进行谱分析的方法,了解可能出现的分析误差及其原因
Frequency_Analysis
- 用FFT对连续信号和时域离散信号进行谱分析,FFT算法原理和FFT子程序的应用
FFT(16点)
- 这是一个16点FFT(快速傅立叶变换)的C语言程序,用来对模拟信号处理-This is a 16 point FFT (Fast Fourier Transform) to the C language program, used to analog signal processing
vcFFT
- 这是本人写的用vc6.0调用matlab6.5的一个程序(使用matlab引擎),实现用FFT分析复谐波信号频谱,并调用matlab来显示最终的频谱。希望对各位有点帮助。也欢迎各位提意见。 matlab位于c:\matlab6p5 操作系统是:windows2000 -I write this is the call matlab6.5 vc6.0 with a procedure (using Matla b en
experimenttwo
- 用FFT对信号进行频谱分析。(数字信号处理)-the FFT spectrum analysis signals. (Digital signal processing)
FFT-1D
- 本fortran程序用来实现对一维数组进行一维快速Fourier变换-The fortran program to realize the one-dimensional array to one-dimensional fast Fourier transform
fftPro
- 用FFT对信号,数据点512,进行滤波将频率为8—15Hz的波滤去。采样间隔0.02。-Using FFT of signal, data points 512, for filtering the frequency of 8-15Hz wave least squares. Sampling interval 0.02.
3
- 用FFT对连续信号和时域离散信号进行谱分析的方法,了解可能出现的分析误差及其原因-Using FFT for continuous signals and discrete signals in time domain method of spectral analysis to understand the possible analytical error and its causes
Frequency_Analysis
- 用FFT对连续信号和时域离散信号进行谱分析,FFT算法原理和FFT子程序的应用-Using FFT for continuous signals and discrete time-domain signal spectrum analysis, FFT algorithm and the application of FFT subroutines
FFT
- 用FFT做谱分析的实验代码,附有详细的实验说明和源代码以及对实验现象的分析-FFT spectrum analysis done using the experimental code, with detailed experimental descr iptions and source code as well as the analysis of experimental phenomena
fft
- 本文件包含三个小程序,分别为用fft实现功率谱估计、实现快速卷积和快速相关。对了解fft在c中的编程很有帮助-This document contains three procedures were used to achieve power spectrum estimation fft, fast convolution and fast correlation. Fft to know programming in c in th
UsingFFTforspectralanalysisofsignals
- 用FFT对信号作频谱分析.通过本次试验学会了用FFT对连续信号和时域离散信号进行谱分析的方法,并了解了可能出现的分析误差及其原因。-Using FFT for spectral analysis of signals
FFT
- 用FFT对连续信号做谱分析一理解频谱泄漏的概念 -FFT matlab Hamming
FFT
- 用FFT对连续时间信号进行频谱分析(基于matlab)里面包含了程序代码。-Continuous-time signal using FFT for spectral analysis (based on matlab) which contains the program code.
MATLAB-FFT
- 该段代码能实现找出隐藏或淹没在噪声时域信号中信号的频率成分。用FFT对试验数据进行谱分析,指出数据包含的频率成份。-One use FFT is to find hidden or submerged in the time domain signal noise frequency components of the signal. Test data with FFT spectrum analysis, pointed out t
FFT-spectrum-analyse
- 用FFT对信号实现频谱分析 matlab源码-FFT spectrum analyse for signals,the matlab program
FFT.
- 信号的谱分析就是计算信号的频谱(信号的傅氏变换),通过信号研究分析信号特性。信号频谱是连续的,不能用数字信号处理方法计算,按频域采用定理, 序列的DFT完整反映了频谱信息,所以可以通过DFT进行谱分析。 用 FFT 对连续信号和时域离散信号进行谱分析.-Spectral analysis of the signal is to calculate the signal spectrum (Fourier transform of