Smoke alarm system based on labview

1 Introduction In the current testing field, correlation detection methods are increasingly used for filtering. Correlation filtering can be used to easily detect complex signals under test (including useful signals, DC offsets, random noise and harmonic frequency components, etc.) After the rapid development of digit

The temperature relay is a temperature-sensitive component, and its output state is completely determined by the required control temperature. The key process of the temperature relay is the detection of temperature characteristics (operating temperature when heating and recovery temperature when cooling). At present,

1. Open a new VI in Labview. From the Control>.NET & ActiveX tab, select the ActiveX container object. (Do not select the web browser object because we are configuring the ActiveX container object ourselves this time, not using a pre-configured container). 2. Select Insert ActiveX Object from the pop-up menu. In the S

We know that the current digital oscilloscope can accurately capture various periodic signals and non-periodic signals. The digital oscilloscope has become one of the most important equipment for collecting, recording and analyzing various signals in scientific research experiments and engineering projects. In many cas

The expression in the time domain is: Among them, m(t) is the AC signal component with a mean value of 0. A sine signal is selected here to meet the requirements for the signal to be modulated. A0 is a DC component, which represents the superimposed DC component. It can be directly superimposed on the modulated si

Overview This tutorial introduces the robot algorithms that come with the Labview Robotics module software. From sensors to path planning, you can use this product to design a new generation of complex automation systems. The LabVIEW Robotics Module comes with a new, fully functional Robotics palette that contains

With the development of testing technology and the continuous improvement of testing requirements, some high-precision temperature and humidity test instruments with direct communication functions with computers have been widely used in scientific research and engineering. However, for the entire test system, a single

Overview LabVIEW 2010 includes hundreds of signal processing and analysis functions that can better analyze your measurement data. LabVIEW 2010's report generation functions can be used to summarize and organize the analysis results so that they can be better presented. Contents 1. Online Analysis and Re