搜索资源列表
apFFT_Spectrum_Est
- 可以用来进行全相位FFT的频谱分析，对比FFT和全相位FFT-Can be used to carry out all phase FFT spectrum analysis of, contrast FFT and the all phase FFT
testFFT
- 一个离散傅立叶变换的实例程序。展示了利用Matlab内建fft函数进行频谱分析的过程。给出了幅度频谱和相位频谱。-A discrete Fourier transform demonstration program in Matlab: Fs sampling frequency fft built-in fft function fftshift built-in function to rearrange the output of fft by moving the zero
matlab11
- matlab数字信号处理示例，包含信号、系统和系统响应；用FFT进行信号的频谱分析等-Digital signal processing matlab examples, including signal, the system and the system response signal using the FFT spectrum analysis
digital-signal-processing--matlab
- matlab下的数字信号处理程序的示例，包括 信号、系统和系统响应 用FFT进行信号的频谱分析 窗函数法设计FIR滤波器 IIR滤波器的实现等- examples of digital signal processing, including under matlab signal, the system and the system response signal using the FFT spectral analysis window FIR filter design funct
Version1
- 小波包分解，重构轴承振动信号，Hilbert包络，FFT进行频谱分析，以获得轴承故障频率。-Wavelet packet decomposition, reconstruction of bearing vibration signal, Hilbert envelope, FFT spectrum analysis to obtain the bearing fault frequencies.
vga_LCD_2
- 基于FFT的频谱分析及VGA显示的主程序，很有用-FFT-based spectrum analysis and VGA display of the main program, very useful
MATLAB_FFT
- MATLAB关于FFT频谱分析的程序 MATLAB关于FFT频谱分析的程序-MATLAB on the FFT spectrum analysis procedures MATLAB on the FFT spectrum analysis procedures
FFT
- FFT快速傅里叶变换，主要用于时频分析，求取信号频谱，运算快捷方便-Fast Fourier transform, time-frequency analysis is mainly used to strike the signal spectrum, quick and easy operation
MATLAB_FFT
- MATLAB关于FFT频谱分析的程序,可以实现信号的频谱分析-MATLAB on the FFT spectrum analysis procedures, spectral analysis of the signal can be achieved
Desktop
- 快速FFT的算法,在做数字信号处理时，需要做频谱分析时需要用到的快速傅里叶变换的算法。-Fast FFT algorithm
FFT-spectrum-analyzer
- 数字信号分析，用matlab你建立一个具有界面的频谱分析仪-make a FFT spectrum analyzer using the GUI of matlab and tells some basic knowledge of the spectrum analyze of a signal.
pro
- FFT频谱分析 带通数字滤波器 高通、低通、带阻滤波器 信号调制解调 傅立叶变换 分析传输函数-FFT spectrum analysis bandpass digital filter high-pass, low-pass filter signal modulation and demodulation Fourier transform analysis of the transfer function of band-stop
M-File
- 这是关于通信专业数字信号处理的一些FFT仿真程序，包括频谱分析，相位谱，零极点图等等。初学者如果有需要可以参考。-This is a program about FFT code of digital signal processing in communication engineering,which concludes spectrum anaysis,phase anaysis and z-plane and so on.if you are a fresher,you will lik
hanning
- 汉宁窗频谱分析程序 快速傅立叶变化的优化算法 解决频谱泄露问题-Hanning FFT spectrum analysis program optimization algorithms to solve the changing spectrum leakage problem
wigner-fft
- 读取信号进行时频分析，wigner时频图和fft频谱图-When reading the signal frequency analysis, time-frequency diagram and fft spectrum wigner
signal-processing
- 通过频谱分析，进行fft变换和滤波，最终达到去噪的目的-By spectral analysis, fft transform and filtering, and ultimately achieve the purpose of de-noising
lab1
- 用fft对数字信号进行频谱分析,包括对信号的采样，频谱分析，相位分析-The frequency spectrum analysis based on fft
MATLABFFT-harmonic-analysis
- 基于MATLAB的FFT谐波频谱分析，利用FFT变换算法进行谐波的频率和幅值的变化分析，利用图形分析结果。-MATLAB-based FFT harmonic spectrum analysis using FFT transform algorithm changes the frequency and amplitude of the harmonic analysis, the use of graphical analysis results.
005
- 用DFT（FFT）对信号进行频谱分析，离散傅里叶变换（DFT）对有限长时域离散信号的频谱进行等间隔采样，频域函数被离 散化了，便于信号的计算机处理。 -Using DFT (FFT) spectral analysis of the signal
SPPP3.0PUserPGuide
- SP++3.0手册，C++库的信号处理库，包括信号产生，FFT，滤波器设计，频谱分析，小波变换-SP++ 3.0 Manual, C++ library signal processing including signal generation, FFT, filter design, spectrum analysis, wavelet transform