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baoluojianbo
- 一个包络检波的Labview程序，可插入到大型得项目文件中去，便于信号的分析-An envelope detection Labview program can be inserted into a large project file to facilitate the analysis of the signal
FSWT-and-Spectrum-Kurtosis
- 本文提出一种基于频率切片小波变换和谱峭度的综合算法。首先对轴承端的振动信号时频分析，采用FFT、包络谱、频率切片小波变换对其频域性能进行分析，再求其峭度谱与对应包络谱，结合其时域、频域性能，综合分析轴承故障。-This paper presents a synthesis algorithm based on frequency slice wavelet transform and spectral kurtosis. Firstly, the time-frequency analysis
AM-signal
- 本文主要研究内容是3种AM信号数字化解调的算法，即正交解调算法，包络解调算法，平滑离散傅立叶变化（DFT）解调算法，给出相应的解调原理、公式推导以及系统模块。采用MATLAB对一段信号采用3种方法分别进行仿真解调，并对结果进行比较，给出3种方法的优缺点及应用场合。-This article main research content is three AM signal demodulation algorithm, digital orthogonal demodulation algori
baoluo1
- 实现信号绘图和信号的最大包络绘图。 例信号为简单正弦信号-To achieve the maximum envelope mapping of signal and signal. The signal is a simple sinusoidal signal
MATLAB-Hilbert
- MATLAB希尔伯特Hilbert变换求包络谱源程序代码-MATLAB Hilbert Hilbert transform for Envelope spectrum source code
chengxu
- 实现信号FFT，FIR滤波器滤波，hilbert变换，包络谱的绘制-Signal FFT, FIR filter filter, Hilbert transform, the envelope of the spectrum
BAOLUO
- 利用matlab画信号的包络线，plotEnvelope为源程序，TestEnvelope为测试程序,主要功能为提取复杂信号的包络线。-A matlab function to plot the envelope of a given curve.
MyEnvelope
- 本实验程序用于计算信号的包络和包络信号的频谱（包络谱）。 算法采用了Hilbert变换计算包络- This experiment is used to calculate the envelope (envelope) of the envelope and envelope of the signal. The algorithm uses a Hilbert transform to compute the envelope
Hilbertyuanchengxu
- 在matlab中运行的程序，希尔伯特黄变换的运行程序，求包络线源程序-used on matlab,
Desktop
- 对一个信号进行包络的提取，得到其包络外形，进行包络的特性分析。-The envelope of a signal is extracted, and its envelope shape is obtained, and the envelope is analyzed.
pudn_Renj_matlab
- 1)football.m简单地以阵列形式显示一副图； 2）pre.m是心音信号过滤归一化预处理的过程； 3）wavlet.m是用db6小波进行信号的分解和重构，且求包络能量函数； 4）path.m是利用KKT条件的路径跟踪法，用于求解二次规划问题； 5）LRmmse是MIMO通信中常用检测方法，结合了最小均方误差准则和格基规约的知识。-1) football.m simply displays a graph in an array 2) pre.m is the proc
rank
- 列文森-杜宾算法,用于语音的线性预测控制中,也可以用于谱包络-Levinson- durbin algorithm for linear predictive control, the voice can also be used for spectral envelope,,
208634
- 列文森-杜宾算法,用于语音的线性预测控制中,也可以用于谱包络-Levinson- durbin algorithm for linear predictive control, the voice can also be used for spectral envelope,,
rayleigh-clutter
- 符合瑞利包络的杂波功率谱与幅度概率密度函数。-The spectral power spectrum and amplitude probability density function of Rayleigh envelope
Hilbert_huang
- 仿真信号的FFT频谱和功率谱，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The FFT spectrum and power spectrum of the simulated signal, the emd decomposition results, and the instantaneous envelope and instantaneous frequency maps, as well as the Hilbert-Hu
DMKSGFG
- 列文森-杜宾算法,用于语音的线性预测控制中,也可以用于谱包络-Levinson- durbin algorithm for linear predictive control, the voice can also be used for spectral envelope,,
resonance-demodulation
- FFT，包络解调，共振解调，包络检波，倒频谱-FFT, envelope demodulation, envelope demodulation, cepstrum, demodulated resonance
hua_fft
- 画包络谱，功率谱程序，初学者试着看看，对你有用。- U753B u5103 u5B09 u5B09 u5B09 u0B05
LPC
- 对一个元音和一个清辅音进行线性预测分析。LPC系数要分别有5阶，15阶和50阶三种情况，在同一坐标图里用不同颜色分别给出对应的LPC包络谱和FFT频谱，并试着对比分析。-A linear prediction of a vowel and a clear consonant. LPC coefficients should be 5 order, 15 and 50 order three cases, in the same coordinate map with different colo
DEMON
- 这是一个求信号DEMON谱也就是包络谱的小程序， 信号是myfunction，DEMON.m里调用了这个函数- U8FD9 u162F u4E3 u4E3 u4E3 u6C2 u6C2 U8C03 u7528 u4E86 u8FD9 u4E2A u51FD u6570