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基于虚拟仪器技术,采用NI公司PCI-4472采集卡及LabVIEW7. 1开发柴油机缸盖振动信号采集分析系统。
-Based on virtual instrument technology, the company used NI acquisition card PCI-4472 and LabVIEW7. 1 the development of diesel engine cylinder head vibration signal acquisition analysis sys
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本文在现有的压实度检测技术的基础上,引入高性能的专用数字信号处理器(CDSP),通过对压路机振动轴加速度信号的实时采集、分析,实现了对道路的压实度分布状态的连续、实时检测。-In this paper, the existing degree of compaction based on the detection technology, the introduction of a dedicated high-performance digital signal processor (CDSP
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振动报警器采用全向振动传感器采样通过单片机分析振动的力度，可以调节振动灵敏度来实现报警-Vibration alarm vibration sensor using the whole sample to the analysis of vibration through the single-chip, and can be adjusted to achieve the alarm vibration sensitivity
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：简介了研制的随机振动信号处理虚拟仪器系统的组成。叙述了其中的抗混滤波器的作用与要
求，并在分析8 阶低通椭圆开关电容滤波器（MAX293 ）性能的基础上，研制了基于MAX293 的抗混滤
波器。尤其对遇到的“共振”现象作出了理论分析及实验验证，同时给出了解决方法。该抗混滤波器具
有电路简单、变带宽方便、过渡带衰减迅速等优点-The composition of the developed virtual instrument system of processing a rando
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基于ARM处理器的便携式振动测试分析系统的研究与设计-ARM processor-based portable vibration test and analysis system, Research and Design
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数字信号处理在机械制造中，基于 FFT算法的频谱分析仪用于振动分析和机械故障诊断；医学中使用数字信号处理技术对心电(ECG)和脑电(EEG)等生物电信号作分析和处理；数字音频广播(DAB)广泛地使用了数字信号处理技术。可以说，数字信号处理技术已在信息处理领域引起
了广泛的关注和高度的重视。-Digital signal processing in the machinery manufacturing, FFT algorithm based on a spectrum analyzer f
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基于软核Nios的宽谱正弦信号发生器设计 柴油机振动信号分析程序-Nios soft core based on a wide spectrum of sinusoidal signal generator diesel engine vibration signal analysis program designed
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完成一个简易的音乐播放器，可以完成上一曲，下一曲，顺序播放，停止，暂停和液晶显示，同时还增加了单曲循环播放功能。在理论分析的基础上，用VHDL语言编写源代码，再配合具体电路连接，实现对蜂鸣器振动的控制，以及对各项显示功能的切换控制等。-Complete a simple music player that can be completed on a next one, the order of play, stop, pause, and liquid crystal display, but
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虚拟仪器的振动信号采集与分析Virtual instrument collection and analysis of vibration signals-Virtual instrument collection and analysis of vibration signals
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高频液压振动沉桩的颗粒离散元分High-frequency vibration pile driving hydraulic particle discrete element analysis-High-frequency vibration pile driving hydraulic particle discrete element analysis
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Synthetic Aperture Radar (SAR) imaging simulation target, Optimization class contains several simple sample programs, Wavelet packet analysis to extract vibration signal characteristic frequency.
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music higher order spectral analysis algorithm, LFM pulse compression of the Matlab program, Wavelet packet analysis to extract vibration signal characteristic frequency.
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Phased array antenna pattern (Chebyshev weights), Wavelet packet analysis to extract vibration signal characteristic frequency, Through repeated training ieNnqGSlate have higher recognition rate.
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Use Chaos and fractal analysis routines, Normalized data model, modal vibration, For time-frequency analysis algorithm.
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There Wavelet Analysis Blind Signal Processing, matlab wavelet analysis program, Wavelet packet analysis to extract vibration signal characteristic frequency.
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The final weight matrix is ??the filter coefficient, Wavelet packet analysis to extract vibration signal characteristic frequency, Data packet transfer source program.
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You can get a very accurate amplitude, frequency, phase estimation, Wavelet packet analysis to extract vibration signal characteristic frequency, Dual-line interpolation FFT harmonic analysis kaiser windows.
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Single path or multipath Rayleigh fading channel simulation, Wavelet packet analysis to extract vibration signal characteristic frequency, Example tracking mean cheap.
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The IMC - PID is using the internal model control principle for PID parameters is calculated, Wavelet packet analysis to extract vibration signal characteristic frequency, This is the second energy entropy matlab code.
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The Chinese have a comment, understand it, Based on the time delay estimation of power spectrum, Wavelet packet analysis to extract vibration signal characteristic frequency.
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