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包络检波matlab下实现的包络检波算法。先对信号进行-Matlab envelope detector envelope to achieve detection algorithm. First the signal
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这个是直升机齿轮箱故障特征提取的程序。用的是小波变化加上hilbert包络的方法，简单实用，对大型旋转设备的故障检测有很广泛的应用！-This is a Helicopter Gearbox Fault Feature Extraction procedures. Changes using a wavelet plus hilbert envelope method is simple and practical, on large rotating equipment fault detec
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Demonstration scr ipt for envelope detection. The message signal
is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3, and zero otherwise.-Demonstration scr ipt for envelope detection. The message signalis+ 1 for 0 <t <t0/3,-2 for t0/3
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DSB双边带调制，相干解调和包络检波的对比，以及信号输出的频谱-DSB Double Sideband modulation, coherent demodulation and envelope detection of the contrast, and the signal output spectrum
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16QAM的MATLAB仿真。包括包络检波，相干解调和非相干解调等。-16QAM in the MATLAB simulation. Including envelope detection, coherent detection and non-coherent demodulation, etc..
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自己写的检测音频峰值包络的程序，需要的可以看一下-Write your own audio peak envelope detection process, the need to look at
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MATLAB program for APT image decoding. Use of the envelope detection. Processing of a WAV file, creating image
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语音谱包络检测算法，用于语音增强时的包络检测。-Speech spectral envelope detection algorithm for speech enhancement envelope detection.
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信号包络检测分析的matlab程序.信号包络是信号的一个重要特征,对其进行正确检测可以提取出信号的一些重要的信息.-Matlab code of envelope detection for signal analysis.Envelope of signals is an important characteristic,and detecting it correctly can extract the important information of a signal.
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非相干解调器（包络检波法）设计1 摘要本课程设计主要是通过利用MATLAB 集成环境下的SIMULINK 仿真平台对系统建模，设计一个2ASK 非相干解调器-Non-coherent demodulator (envelope detection method) design an abstract design of this course is mainly through the use of MATLAB SIMULINK simulation platform integrated e
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此函数计算出信号的上下包络，可以用于包络检测，另外通过上下包络计算出信号的均值函数和包络函数，可以用在LMD某个步骤中。-
This function calculates the upper and lower envelope signal of the envelope detection can be used, in addition to the upper and lower envelope by calculating the mean of the function an
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络检波法，也可以用同步解调法，现在我们来使用同步解调法，即将已调信号和一个与载波信号同频率的信号相乘，在通过一个理想低通滤波器就可以得到原始信号-Envelope detection method, you can also use synchronous demodulation method, and now we use synchronous demodulation method, is about modulated signal and a signal is multiplied
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【matlab编程代做】matlab信号分析的包络检测 可以作为参考使用学习-[Do] matlab matlab programming on behalf of the envelope detection signal analysis can be used as a reference study
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利用希尔伯特变换实现信号包络的提取，可以用于信号的包络检波-Hilbert transform to extract the signal envelope to achieve, it can be used to envelope detection signal
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Envelope Detection Example
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包络检测的两种方法。一种使用平方+低通滤波，另一种使用Hilbert变换。-This example shows how to implement two methods of envelope detection. One method uses squaring and lowpass filtering and the other uses the Hilbert transform.
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envelope detection based on low passs filtering
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Envelope Detection Algorithm
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包络检波MATLAB SIMULINK仿真-Envelope detection MATLAB SIMULINK simulation
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Envelope detection of a gear. It is to do a gear fault diagnosis.
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