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用于小波变换的图像信号二维频谱分析
- 用于小波变换的图像信号二维频谱分析-for wavelet transform two-dimensional image signal spectrum analysis
DFT分析
- 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。 -application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
随机信号功率谱分析
- 理解随机信号功率谱分析原理和方法。 (1) 生成信号，被淹没在在噪声中； (2) 试用周期图法估计信号的功率谱； (3) 选用不同窗，使用修正周期图法估计信号的功率谱； (4) 对一段语音信号，使用LD算法估计其功率谱； (5) 详细列出功率谱估计的步骤和原理。 -understanding of random signal power spectrum analysis principles and methods. (1) generate signals
fft_dsp源程序
- fft的源程序，可用于单片机或DSP。运算速度快，可适用于信号的频谱分析，适用于软件解调-fft of the source can be used in single or DSP. Operational speed and can be applied to the signal spectrum analysis applies to software demodulation
声卡采集程序deph
- 关于声卡采集的一个程序，可做FFT，利用声卡做采集卡，可做声音的频谱分析。-card on a procedure for the acquisition, FFT can do, using sound card collection to do, to do the voice spectrum analysis.
FftMethod
- FFT子程序编写及应用和FFT对连续信号进行频谱分析-FFT routines and the preparation and application of continuous signal FFT spectrum analysis
基于巴特沃思滤波器的50Hz工频险波器
- 基于巴特沃思滤波器的50Hz工频险波器,程序给出了滤波器系数并且作了频谱分析-Butterworth filter based on the frequency of 50Hz - risk devices, procedures given the filter coefficient and made spectrum analysis
USB2.0频谱分析仪
- USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统，既可用于中低频低通信号的分析和处理（最高频率不超过20MHZ），也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not mo
快速傅立叶变换FFT及信号的谱分析
- 用快速傅立叶变换FFT实现信号的谱分析，包括FFT程序，谱分析程序和绘图程序-using Fast Fourier Transform FFT spectrum analysis of the signals, including FFT procedures, spectral analysis procedures and drawing program
高阶量统计
- 这是一本学习现代信号处理的书，高阶谱分析-This is a study of modern signal processing, high-end spectrum analysis
spec-analysis
- 功率谱是功率谱密度函数的简称，它定义为单位频带内的信号功率。它表示了信号功率随着频率的变化情况，即信号功率在频域的分布状况。-Spectral analysis or Spectrum analysis is analysis in terms of a spectrum of frequencies or related quantities such as energies, eigenvalues, etc. In specific areas it may refer to:
Power-Spectrum
- 对信号直接进行功率谱分析（PSD），基于Welch方法。得到的功率谱密度以图像显示。-Direct signal power spectrum analysis (PSD), based on Welch method. Power spectral density of the obtained image is displayed.
power-spectrum-MATLAB
- 功率谱分析，各种方法的程序，基本编程需要的模板-Power spectrum analysis, a variety of methods of the program, the basic programming needs of the template
Spectrum-analysis-of-time-series
- 在MATLAB上，用傅立叶变换、自相关函数法以及最大熵估计法对一组离散的时间序列进行谱分析，并作出对应的频谱图，进行比较。-In MATLAB, using Fu Liye transform, autocorrelation function method and maximum entropy estimation method for a series of discrete time series spectral analysis, and make the corresponding
Matlab-spetrum-analysis
- 一种用Matlab系统实现信号频谱分析与现实的方法，适合于初学者-A method for implementing signal spectrum analysis using Matlab system and reality, suitable for beginners
Rotate-Vibration-Analysis
- 通过调整转轴转速生成振动信号并对其进行功率谱分析-Speed vibration signal generated by adjusting the shaft and its power spectrum analysis
spectrum
- spectrum analysis by using fft blocks
Wavelet packet analysis
- 小波包分解提取信号动力特性 能量特性 供大家参考(Wavelet packet analysis to extract the characteristic frequency of the vibration signal, and the calculation of the energy spectrum analysis)
spectrum
- Python 谱分析代码 包括自相关分析，滤波器等功能(Python spectral analysis code)
AACTx_R160_L-05_ Response Spectrum
- ansys spectrum analysis