gen_pointchirp

该vi主要是一台简单的单通道数字示波器，实现数据采集、波形显示、信号处理、波形存储等(The main vi is a simple single-channel digital oscilloscope, data acquisition, waveform display, signal processing, waveform storage, etc.)

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)

字符串转十六进制的labview源程序vi,可以作为子VI加入到自己的程序中去。(LabVIEW source string to hexadecimal vi, can be used as a sub-VI added to the program to go.)

说明：  基于阶次分析理论的轴承故障诊断方法，该vi 很有实用价值，希望可以给大家带来帮助。(Bearing fault diagnosis method based on the order analysis theory, the vi Is of great practical value, the hope can bring you help.)

说明：  如何制作LabView控件，赖卫国整理，方便可行(How to make labview control, Lai Weiguo collation, convenient and feasible)

说明：  labview项目开发模板，用于项目开发中的管理程序，架构很好(labview project)

通过labview程序的演示，进一步掌握生产者与消费者循环，该压缩文件中包含有如何控制箱子的移动，及方向的控制等(Through the LabVIEW program demonstration, further grasp the producers and consumers of circulation, the compressed file contains how to control the moving direction of the box, and control)

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 )

说明：  通过labview模拟实现电驱测试，包含功率曲线等(Realization of electric drive test by LabVIEW simulation)

关于如何使用NI公司USB-6251数据采集卡的参考文献(Companies on how to use NI USB-6251 data acquisition card References)