Labview-Custom-Controls

采用Labview语言的DAQmx对信号频率尽心采集(DAQmx using Labview language dedicated to signal frequency acquisition)

由于有一个项目需要使用320*240的液晶屏，于是使用labview Xctrl制作了一个模拟的单像素控件，可以直接当作虚拟屏幕使用，在项目前期比较方便(A project need to use the 320 x 240 LCD screen, so use the the labview Xctrl produced a simulated single-pixel control can be used directly as the use of virtual screen early in the project is more convenient)

本文介绍了一种基于LabVIEW的G语言的程序设计,该程序可用于采集心音、心电、脑电波等生物医学信号.(This article describes a G programming language based on LabVIEW, the program can be used to capture the heart sounds, ECG, brain waves and other biomedical signal.)

参考如何修改载波频率实现跳频，参考如何获取USRP时钟信息(How to modify the carrier frequency hopping to achieve, how to get USRP clock reference information)

延时线的程序，能够实现单轴位移台的位移从而实现延时的效果，获得数据(Delay line program, it is possible to achieve the displacement of the uniaxial displacement station in order to achieve the delay effect, obtain data)

基于PC硬件信息产生序列号的软件加密技术详细文档,提供动态链接库和文档(PC-based hardware information generated sequence numbers detailed documentation software encryption technology to provide dynamic link libraries and documentation)

报表程序，一个报表逐行写入表格的程序，可自定义写入。(Report program, a report written to the table line by line program, can be written to customize.)

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 )

NI的第三季讲坛LABVIEW生产者与消费者的妙用(Third-quarter pulpit NI LABVIEW use of producers and consumers)

说明：  基于labview实现新能源汽车BMS温度故障检测(BMS temperature fault monitoring of new energy vehicles)