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基于labview的信号分析系统，可以实现频谱分析等多种功能(Labview-based signal analysis system)

labview+python +appium实现安卓自动化测试(labview+python +appium Android Automated Testing)

说明：  可以对单次输入的信号进行滤波分析和图像显示。同时也具备暂停和历史图像保存的功能。 本程序主要针对的是低频率的未知信号，对于高频率信号最好采用单次采样的方式。(The single input signal can be filtered and analyzed, and the image can be displayed. It also has the functions of pausing and preserving historical images. This program is mainly for low frequency unknown signals, for high frequency signals, the best way to use a single sampling.)

说明：  利用Labview采集8路信号数据，带注释(Using Labview to collect 8-channel signal data with annotations)

振动信号的峭度指标在labview中实现，对振动信号的评价很准。(Labview achieve signal kurtosis)

说明：  新手入门操作教程，一共25章节，由浅入深，详细讲解了Labview内部的各种控件，函数，结构等(The beginner's introductory operation tutorial, 25 chapters)

几个练习使用Labview编程的产物，主要包括：1.正弦扫频信号发生器，可选择频率变化规律（不变、线性、指数变化）以及幅度变化规律（不变、线性、指数变化），还可以通过MathScript节点自定义频率、幅度变化规律； 2.声卡数据采集及频谱分析；3.会说话的小圆点；4.十六进制数布尔数组显示；5.在字符串中显示多种字体；6.钢琴键盘模拟(Several products by practicing Labview programming, including: 1 Sine sweep signal generator, selectable frequency variation (constant, linear, exponential change) and amplitude variation (constant, linear, exponential changes), you can also customize the frequency and amplitude variation through MathScript Node 2 sound card data acquisition and spectrum analysis 3 talking dots 4 hexadecimal to boolean array display 5 display a variety of fonts in the string 6. Piano keyboard simulation )

主要用于labview excel读取（源代码）(Mainly used for reading LabVIEW excel (source code))

labview登录模块，有注册，登录，忘记密码，修改密码的功能，数据库用的是access。(The LabVIEW login module has the functions of registration, login, forgetting password and modifying password. The database uses access.)

单向的BOOST PFC电路，是连续模式的，可以使用。控制策略为电压电流双环控制(Boost PFC for MATLAB)