Data Acquisition Systems

This is a crude attempt at quasi-realtime signal processing using the PC sound card as an analogue data acquisition device. The cardiogram signal is generated by a Polar heart rate monitor strap and transmitted wirelessly to a receiver connect to the PC microphone. See here for the physical...

The current submission illustrates a way to use the popular open source arduino boards with MATLAB illustrating the capabilities of data acquisition and visualization in real time .The Arduino Demilanove based on the ATMEGA 328 is used to send a series of time series through the serial interface...

MATLAB supports sound acquisition and generation using Data Acquisition Toolbox.This MATLAB code example shows you to acquire two seconds of audio data from a sound card, calculate the frequency components, and plot the results.Use the "Save and Publish to HTML" button in the MATLAB Editor to...


Platforms: Matlab

SPECGRAMSCOPE makes it fairly easy to include a spectrogram scope in your real-time data acquisition and analysis application. You feed spectrumscope your data, and it plots the FFT - simple enough! It takes 2 steps to use SPECGRAMSCOPE. First, you initialize the scope with basic information...


Platforms: Matlab

I found the Data Acquisition Toolbox too slow for my needs in sending 16-bit digital codes with my PCIM-DAS1602, so I adapted C code from the MCC Universal Library to send codes very fast, at up to 10kHz. This code simply sends two bytes, and then flips a strobe on and off. You can send character...


Platforms: Matlab

This Intruder Detection example shows how the Image Acquisition and Data Acquisition Toolboxes can be used together.This program displays live video and audio data acquired from a web cam and sound card. Whenever certain motion or sound thresholds are exceeded, an alarm will sound while the video...


Platforms: Matlab

Vernier SensorDAQ (www.vernier.com/sensordaq) is a USB data-acquisition interface. It can be used to gather data from Vernier sensors (www.vernier.com/sensors) and also includes terminals for analog and digital I/O.This support package extends the capabilites of Data Acquisition Toolbox (R2011b...


Platforms: Matlab

% ai=anaLogger;% ai.nChannels=4;% ai.SampleRate=1000;% ai.start;% pause(3);% ai.stop;% [v t]=ai.getdata;%% figure;% plot(t,v);


Platforms: Matlab

Data Acquisition Toolboxd-OC?D? software provides a complete set of tools for analog input, analog output, and digital I/O from a variety of PC-compatible data acquisition hardware.Support for the National Instrument USB-TC01 device was added to Data Acquisition Toolbox in R2011b. If you have...


Platforms: Matlab

In this demo the Windows sound card is used as a data acquisition device. A chirp waveform is played out the speaker and captured by the microphone concurrently. The time delay between pitch and catch indicates separation distance. The time delay is determined using signal processing concepts...


Platforms: Matlab

This toolbox allows users to perform data acquisition under MATLAB (c) version 5 from MathWorks using the NiDAQ (c) library from National Instruments.


Platforms: Matlab

The primary goal of this submisstion is to provide an example of how to build a Test & Measurement related GUI using GUIDE and the Data Acquisition (DAQ) Toolbox in MATLAB. MATLAB users in a Test & Measurement field can use the code in this submission as an outline to their own applications or as...


Platforms: Matlab

SPEC is software package for instrument control and data acquisition widely used at synchrotrons around the world and in university and laboratories.Specplot provides an easy solution to plot SPEC scans*Features :- Read hundreds of scans in few seconds- multiple selection enable- data...


Platforms: Matlab

Simulink for NID consists of IMAQ, Image, IR, Depth, Motion and Skeleton blocks to achieve real-time image data acquisition from NID under Simulink simulation environment.It works with 32bit version of MATLAB R2010b or later in Windows7 32bit/64bit and it requires the following 3rd party...


Platforms: Matlab

This highly functional and easy to use Scientific Calculator is a must for science students. The main calculator has over 40 functions while an extensive number of utilities, tools and science data reference systems can be called. The calculator contains one of the most extensive measurement...


Platforms: Windows, Windows 8, Windows 7, Windows Server

SCADA tool and language for data acquisition, process supervision, industrial automation, storing, reports generation for quality management and applications development. Set tags (I/O points), equipment (modules, devices, PLCs, ...), variables, databases, customizable properties, visual...


Platforms: Windows, Windows 7, Other

Free software for automation of test and measurement systems, numerical data processing and analysis. DM2003 provides advanced data acquisition, visualization and control capabilities combined with flexible, compatible and easy-to-use development framework that results in excellent performance...


Platforms: Windows

This java Data Grid Control applet enables the display of data in rows and columns in java & web applications. Powerful features include Fast Sorting, Data Acquisition, URL Hyperlinks, Embedded Images, Column Totalling and much more. Enables Dynamic interaction with other page components via...


Platforms: DOS, OS/2, Windows, Mac, *nix, Windows CE

Software serial port monitor Rs232 sniffer with protocol analyzer and packet data logger. This monitoring utility can spy, capture, view, log, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device...


Platforms: Windows

Software serial port monitor Rs232 sniffer with protocol analyzer and packet data logger. This monitoring utility can spy, capture, view, log, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device...


Platforms: Windows