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MySInterp
- 本程序是用于信号频谱分析的实验程序 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确频率、幅值和相位计算。-This procedure is the main function of the experimental procedure for signal spectrum analysis to calculate the amplitude of the signal spectrum to be completed by the precise frequency o
FCM_tool_box_Ver2[by_faruto]
- 画包络谱和幅值谱的matlab程序 希望对大家有用-Painted envelope spectrum and amplitude spectrum matlab program
MySInterp
- 本程序是用于信号频谱分析的实验程序。 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确频率、幅值和相位计算（计算结果为cos相位）。-This procedure is used for signal spectrum analysis of experimental procedures. The main function is to calculate the amplitude spectrum of the signal precise frequency, am
fre
- 在matlab下利用simulink搭建模块，对典型信号如正弦波、方波、三角波、锯齿波、白噪声以及叠加波形的时域信号进行频谱（幅值谱）特性分析。-Module in matlab simulink structures, such as sine, square, triangle wave, sawtooth wave, white noise, as well as the time-domain signal waveforms superimposed spectrum (amplitu
Power-spectrum_matlab
- matlab下用FFT求功率谱和幅值谱的代码-Power spectrum and Amplitude spectrum base on matlab
shenyinfenxi
- 具有声音录制，滤波，分析波形，回放波形功能，含有频谱图，相位谱，幅值谱-Has the sound recording, filtering, analyzes waveform, playback waveform function, contain spectrum diagram, phase spectrum, amplitude spectrum
fft
- 快速傅里叶变换，绘制幅值谱，直接输入信号离散-Drawing amplitude spectrum
EMD-end-effect
- EMD端点效应新文献资料；带端点延拓的EMD和原始EMD的matlab程序；画包络谱和幅值谱的matlab程序；供研究者参考-End effect of EMD literature endpoint extension of EMD and original EMD matlab program painting envelope spectrum and amplitude spectrum matlab program for researchers reference
MATLApowerspectrum
- MATLAB_轴心轨迹图、幅值谱、相位谱、功率谱 对转子的故障检测或许有帮助 可以结合轴心轨迹的圆度 散度分析-MATLAB_ Orbit amplitude spectrum and phase spectrum, power spectrum rotor fault detection may help can be combined with the roundness of the core path divergence analysis
bizhijiaozheng
- 该程序是幅值谱中校正频谱峰值的比值校正法，可以自设定校正谱峰值的个数，同时还可以校正相位，校正的结果很准确。-The program is corrected spectrum peak in the amplitude spectrum ratio correction method, since setting the number of correction of spectral peaks, but also can be corrected very accurate phase c
MATLAB
- 这个东西很重要的，关于地震反应谱和地震动的时程，傅里叶幅值谱。-This thing is very important, on the earthquake ground motion response spectra and time history, Fourier amplitude spectrum.
cosFFT
- 基2FFT算法，不使用FFT函数，包括信号显示、幅值谱、相位谱-Base 2FFT algorithm does not use FFT functions, including signal display, amplitude spectrum and phase spectrum ......
hua_baol-hua_fft
- 两个求信号包络谱和幅值谱的matlab程序，也可求功率谱。-2 effective procedures for the signal envelope spectrum and amplitude spectrum
fft_ifft
- 提取MFCC参数，再由MFCC重构幅值谱，利用幅值谱重构语音。-MFCC parameter extraction, and then reconstructed amplitude spectrum by MFCC, use voice amplitude spectrum reconstruction.
MySInterp
- 本程序是用于信号频谱分析的实验程序。 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确频率、幅值和相位计算（计算结果为cos相位）。- This procedure is used to test the program signal spectrum analysis. Main function is to calculate the signal amplitude spectrum the same spectral peaks can be comple
MySpectrum2
- 本程序是用于信号频谱分析的实验程序。 主要功能是进行信号的幅值谱计算；同时可完成在选定范围内谱峰的精确计算。- This procedure is used to test the program signal spectrum analysis. Main function is to calculate the signal amplitude spectrum the same can be done accurately calculate the spectral pe
time---domain--algorithm
- 使用MySin函数生成一个幅值为3、频率为10Hz的正弦信号x(t)，其中dt分别为0.1s、0.08、0.05s、0.005s。绘出四个正弦信号波形及其单边幅值谱-Use MySin amplitude function generates a 3, a frequency of 10Hz sinusoidal signal x (t), where dt respectively 0.1s, 0.08,0.05s, 0.005s. Sinusoidal waveform and draw f
zipu1
- 自谱分析就是对一个信号进行频谱分析,包括幅值谱(PEAK)、幅值谱(RMS)、功率谱和功率谱密度等。-Since spectral analysis is performed on a signal spectrum analysis, including amplitude spectrum (PEAK), amplitude spectrum (RMS), power spectrum and power spectral density.
MyIndex
- 本程序是用于信号频谱分析的实验程序。 主要功能是进行信号的幅值谱计算。-matlab spectrum
FFT
- FFT功率谱分析程序,对信号采用FFT变换方法进行功率谱密度及幅值谱密度分析-FFT power spectral analysis program, the signal using FFT transform method for power spectral density and amplitude spectral density analysis