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dian-dong-che-fang-dao
- 该防盗系统采用AT89S51为中央处理单元，作为控制系统的核心；通过振动传感器ZD25检测电动车的异常振动信号把感应到的振动信号转换为电信号，传递给单片机；利用西门子TC35i GSM无线通信模块向预设的车主手机发送报警短信 -AT89S51 the anti-theft system uses a central processing unit as the core of the control system abnormal vibration signal by vibration
ShockBeginDect
- 该程序将短时过零率与平均幅度两种方法相结合求取振动信号的起始点，是学习语音信号处理的好材料-The program will be a combination of short-time zero crossing rate and average amplitude are two ways to strike the starting point of the vibration signal is a good material for learning speech signal pro
Eliminate-the-trend-method
- 基于消除趋势项法的振动信号预处理研究.在MATLAB环境中对基于消除趋势项法的振动信号预处理的实例仿真分析。有 最小二乘法去趋势；正弦信号去趋势和滑动平均法等-In the MATLAB environment to eliminate the instance of the trend of the vibration signal preprocessing based on simulation analysis based on the signal preprocessing to e
main
- 振动信号的预处理消除趋势项（滑动法消除多项式趋势）-Pre-oscillation signal, slide method to eliminate the polynomial trend
main
- 振动信号的预处理消除趋势项（最小二乘法消除多项式.）-Pretreatment to eliminate vibration signal Trend (least squares method to eliminate polynomial.)
a.c
- dsp应用数字信号处理在航空航天、遥测遥感、生物医学、自动控制、振动工程、通信雷达、水文科学等许多领域有着十分广泛的应用-The application of dsp.
morphologic
- 自己用MATLAB编的一维信号数学形态学的腐蚀与膨胀运算以及开闭运算，可用于滤去信号中的尖锐脉冲信号，适合于用于振动信号的预处理-Own series of one-dimensional signal using MATLAB mathematical morphology, corrosion and expansion of operations, as well as the opening and closing operation can be used to filter the
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- 齿轮发生裂纹故障时其振动信号会产生调制现象,包括幅值调制和频率(相位)调制两部分。目前调幅信号的解调分析已经比较成熟,但对于调频信号的解调方法研究还不够完善。全面系统介绍了近年来处理调频信号 中最常用的希尔伯特相位解调和循环平稳解调两种方法-Gear crack fault occurs when the vibration signal will produce modulation phenomenon, including the two parts of the modulation
LabVIEW-paper
- 09年上交大的硕士论文 本论文作者在对风电场监控系统进行实际调研后，以美国 GE 公司的1.5MW 变速变桨距双馈异步风力发电机组为例做为被监测对象，应用 美国国家仪器公司 NI（National Instruments Corporation）虚拟仪器技术 和 LabVIEW8.5 作为软件平台，尝试开发大型风力发电机组旋转机械状 态监测系统，并根据风力发电机组和风电场远程监控的特征，对监测系 统的通信方式进行分析比较后，选择通信方案。监测系统的目的是对采 集的振动信号
jiasudu_shiyujifen
- 对加速度计的输出信号进行处理，加速度计用于测量振动信号，二次积分得位移信号-accelermeter signal processing
ARmodelLPCmethods
- 使用Matlab AR模型的LPC函数来做特征值提取。传统方法中LPC一般用来做语音处理。这里每100个数据来做LPC，用获得的N阶参数来作为振动信号的特征值。这样10000个样本可以获得100个特征值样本集。用这些样本集可以做神经网络分类-Matlab AR model LPC function to do eigenvalue extraction. Conventional method LPC generally used for voice processing. Do LPC, wh
powerwelch
- 采用matlab程序计算功率谱，用来处理振动信号-Matlab program to calculate the power spectrum, used to deal with the vibration signal
Signal-processing
- 对机械振动信号的预处理，以及滤波，频域变换等-The pretreatment of the mechanical vibration signal, and filtering, frequency domain transform, etc.
3
- 振动信号预处理的随机减量法程序-matlab-The vibration signal preprocessing random Reduction Act program-matlab
Smooth
- 振动信号预处理。去噪、去趋势项等。滑动平均法消除趋势项。-Vibration signal preprocessing. De-noising, the trend term.
Vibration-confidence-time-domain-
- 工程中，振动信号有在时域与频域两种分析方法，该文件是其在时域中的分析处理方法-Project, the vibration signals in the time domain and frequency domain two analysis methods, the document shall be processed in the time domain analysis method
Vibration-time-domain-processing
- 振动信号在进行处理之前，需要将信号进行一系列处理以便于进行数字分析-Before processing the vibration signal, the signal needs to be processed to a series of digital analysis of the
Vibration-frequency-
- 工程中，振动信号有时域与频域两种分析方法，该文件是频域分析处理方法-Engineering, vibration signal and frequency domains sometimes two analysis methods, the document is a frequency domain analysis and processing methods
EMDstand
- 从EMD发展到现在，是比较全面的一份EMD程序，适合金融，信号处理，振动，机械，等，物有所值- it is good for everyone
matlab
- matlab在振动分析中的应用源代码 包括各种信号处理的时域频域方法 强烈推荐 仅供学习交流-matlab in vibration analysis application source code, including various signal processing frequency domain method is strongly recommended for learning exchanges