Dan Seal, MathWorks
数据采集工具箱™提供用于配置数据采集硬件的应用程序和功能,将数据读入MATLAB®and Simulink®,并将数据写入DAQ模拟和数字输出通道。工具箱支持各种DAQ硬件万博1manbetx,包括USB,PCI,PCI Express®, PXI®, and PXI Express®devices, from National Instruments®and other vendors.
工具箱应用程序可互动地配置和运行数据采集会话。然后,您可以生成等效的MATLAB代码以在将来的会话中自动化。工具箱功能为您提供控制DAQ设备的模拟输入,模拟输出,计数器和数字I / O子系统的灵活性。您可以访问特定于设备的功能并同步从多个设备获取的数据。
You can analyze data as you acquire it or save it for post-processing. You can also automate tests and make iterative updates to your test setup based on analysis results.
Data Acquisition Toolbox provides apps and functions for configuring data acquisition hardware, reading data into MATLAB and Simulink, and writing data to DAQ analog and digital output channels.
With Data Acquisition Toolbox, you can bring data directly into MATLAB from hardware for immediate analysis.
Toolbox functions give you the flexibility to control all standard DAQ subsystems, including analog input, analog output, counter/timer, and digital I/O.
You can make analog measurements from MATLAB in units of voltage and current, or read data directly in units of vibration, strain, pressure, and temperature from select sensors. With counters and timers, you can count edges, measure frequency, pulse width, or quadrature encoder position, and generate pulse trains.
您还可以在多个设备上同步数据采集和生成。您可以在背景中获取您的数据,以便在您获取或将其保存以进行后处理时分析。
一旦您的数据在MATLAB中,您可以利用MATLAB广泛的分析工具。预处理信号具有平滑,去噪和拆除异常。应用过滤器,执行测量和构建数据的预测模型。然后在Matlab环境中自动化您的整个测试程序。
The toolbox provides apps which let you interactively configure and run a data acquisition session without writing code.
The Analog Input Recorder app provides an interface to configure analog input channels, preview signals, and record analog input data.
使用模拟输出生成器应用程序,可以配置输出通道,定义信号数据和生成模拟输出信号。
These apps allow you to generate equivalent MATLAB code to automate your acquisition in future sessions.
The toolbox supports DAQ hardware in a variety of form factors from popular vendors like National Instruments, Measurement Computing, and Data Translation. It also supports popular educational hardware like the Digilent Analog Discovery platform, as well as multichannel audio acquisition from Windows sound cards.
For a deeper dive into these and other product capabilities, explore the related videos and examples linked off the Data Acquisition Toolbox product page.
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