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LabVIEW vs C

LabVIEW vs C

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LabVIEW and C are both software that is used in programming and development. They each have their benefits which you will be able to find out below:

LabVIEW


  • More suited for high-level tests
  • Able to build on top of tested, supported, and maintained libraries of lower-level code
  • Eliminates the need to piece together components because hardware drivers return data and UI widgets display technical data in the same format as the analysis libraries consume

C


  • Suited for lower level implementations of computationally intensive tasks
  • Better for applications with tight resources that must be closely managed
  • Great for pure computation because C executes instructions sequentially; as fast as the CPU can handle them


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Instrument control using MATLAB

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Instrument Control Toolbox for MATLAB and Simulink by MathWorks lets you acquire data from test equipment like oscilloscopes and signal analyzers.


What does the Instrument Control Toolbox for MATLAB and Simulink do?


Instrument Control Toolbox for MATLAB and Simulink by MathWorks is a standalone application software add-on for MATLAB. It includes functions and apps to access data directly from test equipment. It supports industry-standard IVI and VXIplugandplay drivers, and it lets you communicate with instruments over GPIB, USB and TCP/IP. MATLAB together with Instrument Control Toolbox are ideal for applications that require preprocessing and analysis of RF and other signals.


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How does Simulink help with simulation?

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Simulink by MathWorks is a block diagram environment for multidomain simulation and Model-Based Design.


What can Simulink do?


Simulink by MathWorks is a standalone application software that works with MATLAB. Simulink provides a block diagram environment for Model-Based Design. It supports simulation, automatic code generation, and continuous testing of embedded systems.


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Simulation with Multisim

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Multisim is industry standard SPICE simulation and circuit design software for analog, digital, and power electronics in education and research.


How does Multisim work?


Multisim integrates industry standard SPICE simulation with an interactive schematic environment to instantly visualize and analyze electronic circuit behavior. Multisim has an intuitive interface that helps educators reinforce circuit theory and improve retention of theory throughout engineering curriculum. Researchers and designers use Multisim to reduce PCB prototype iterations and save development costs by adding powerful circuit simulation and analyses to the design flow.


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What is MATLAB?

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MATLAB is a programming environment for algorithm development, data analysis, visualization, and numeric computation.

What can MATLAB do?


MATLAB is a standalone application used by millions of engineers and scientists to analyze data, develop algorithms, visualize results, and create models. MATLAB is ideal for simulating devices under test, generating impairments on RF and radar signals, creating test waveforms, analyzing test results, and designing algorithms. MATLAB and domain-specific toolboxes provide functions and apps that span everything from signal and image processing, control systems, communications and mixed-signal to machine learning, robotics and more.


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The new features in LabVIEW 2023

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Give your productivity an upgrade with­­ LabVIEW 2023 Q1, packed with exciting new features and capabilities like these:

  • New tool for finding and installing missing NI drivers and toolkits
  • Streamlined installation for drivers and toolkits
  • Availability of more VIPM features for all users
  • Support for calling Python from virtual environments
  • Support for MacOS 13

LabVIEW Introduces a Tool to Identify and Install NI Drivers for a Project


LabVIEW 2023 Q1 includes a utility to assist you in identifying and installing NI drivers used by a LabVIEW project.

Select Project>Package Dependencies from the Project Explorer menu or click the Package Dependencies button in the Project Explorer toolbar to open the Manage NI Package Dependencies dialog. The dialog examines the project to discover which NI packages are used. You can click the Save List button to save a text file that lists the identified packages.

If one or more packages are not currently installed, the Install button will be enabled. You can click the Install button to launch NI Package Manager, and install the required packages.

Enable the Show VIs checkbox to understand the reason a package is listed as a dependency. This shows the VIs referenced by the project that the tool assumes are provided by the package.

Each time the dialog box opens, the tool attempts to update a component from ni.com to get the most-up-to-date directory information.

If the project uses an FPGA target, the dialog will identify LabVIEW FPGA Module as a dependency. However, the tool is currently unable to recommend a specific driver for the target. If the FPGA Module is installed, FPGA targets in the project will show their model numbers, and you can search for applicable drivers on ni.com.


Applications on Linux Support Custom Name and Icon


Starting in LabVIEW 2023 Q1, you can customize the application name and icon for built applications on Linux. Also, if you do not provide a custom icon, built applications will now use the system default application icon instead of the LabVIEW icon.

To customize the application name and icon, use the Properties dialog for the application’s build specification. LabVIEW will generate a .desktop file along with the executable. You will need to move the .desktop file to the appropriate location such as /usr/share/applications/ for your Linux distribution.


Terminals Height No Longer Changes With Font


Starting with LabVIEW 2023 Q1, terminals for the following functions will always be 16 pixels tall:

  • Unbundle/Bundle by Name
  • Locals/Globals
  • Invoke Node
  • Property Node
  • Non-icon View for SubVI Calls
  • Express VIs
  • Event Structure Event Data Node
  • Register Event Callback
  • Register for Events
  • Call Library Function Node Name View
  • In Place Element Structure Unbundle/Bundle Elements
  • Get Waveform Components

This is a LabVIEW 2023 Q1 feature that has been inspired by the LabVIEW Idea Exchange. If the new terminal size introduces wire bends to your VI diagrams, you can use the VI Analyzer Wire Bends test to find them. You will need to remove the wire bends manually.


Python Support


LabVIEW 2023 Q1 adds support for Python 3.10. In addition, LabVIEW 2023 Q1 supports Anaconda and venv virtual environments with the new Open Virtual Environment Session function.


Support for macOS 13


LabVIEW 2023 Q1 now supports macOS 13.


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LabVIEW vs Python

LabVIEW vs Python

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LabVIEW and Python are both software that is used in programming and development. They each have their benefits which you will be able to find out below:

LabVIEW


  • Hardware is easy to integrate
  • Offers both Real Time and FPGA Modules
  • Easy to use for inexperienced users to make seamless User Interface designs.

Python


  • Large community making it easy to find answers to questions through forums
  • Large selection of free packages and libraries
  • Python code is portable as you can reuse it for other projects
  • Free to download


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Instruments with Python

Instrument Control with Python

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Engineers program measurement and analysis routines in Python and validation and production engineers automate test in Python. Instruments can be automated and controlled through Modular Instrument Python Drivers.


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LabVIEW Software

Instrument control with LabVIEW

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LabVIEW allows you to use, modify, and develop instrument drivers for programmatically controlling instruments. Instrument control is beneficial, and there are multiple industry applications. Additionally, LabVIEW allows you to efficiently modify an instrument driver and create new instrument drivers.


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LabVIEW Real-Time Module

What Is the LabVIEW Real-Time Module?

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The LabVIEW Real-Time Module is a LabVIEW add-on you can use to create reliable, stand-alone applications that execute on embedded hardware devices.


Explore the LabVIEW Real-Time Module


The LabVIEW Real-Time Module is a software add-on for LabVIEW that you can use to create and deploy real-time, distributed system applications for test, monitoring, and control. Take advantage of a Real-Time OS to ensure reliability and precise timing in your stand-alone system. Save valuable development time by selecting from hundreds of prewritten LabVIEW libraries and hardware APIs, which enable deterministic data acquisition.


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