How to Graph "Big Analog Data" or Large Data Sets Efficiently
网页2015年1月23日 · This VI demonstrates how to effectively plot very large data sets (gigabytes worth, or millions of points of data) on a regular XY or Waveform Graph in LabVIEW. This code generates a large data set and then plots it with a regular XY Graph.
Analog vs. Digital - SparkFun Learn
网页Looking at a graph of a signal is usually the easiest way to identify if it's analog or digital; a time-versus-voltage graph of an analog signal should be smooth and continuous. While these signals may be limited to a range of maximum and minimum values, there are still an infinite number of possible values within that range.
Serial data plotting programs - Arduino Stack Exchange
网页2014年4月15日 · There are some good applications for visualizing the serial data, including: MegunoLink ($39.95; Lite free) - plotting, logging, programming, reporting and more. Electric UI ($80; free for students) - cross platform, fully featured code based GUI framework for …
Analog vs Digital - Difference and Comparison | Diffen
网页What's the difference between Analog and Digital? Analog and digital signals are used to transmit information, usually through electric signals. In both these technologies, the information, such as any audio or video, is transformed into electric signals.
Real-time Graphing With the Raspberry Pi - Instructables
网页Recently we completed an Instructable for visualizing temperature and humidity data using an Arduino and Plot.ly, a free online collaborative graphing tool. Now it's time to extend that fun to all Raspberry Pi users!
网页• digital data– representation variable takes on discrete (a finite & countable number of) values in a given interval, e.g. text, digitized images, etc. Analog vs. Digital Signal • analog signal– signal that is continuous in time and can assume an infinite number of values in a given range (continuous in time and value)
Analog and digital technology - What's the difference? - Explain that Stuff
网页2010年1月10日 · The sound waves and the signals are both continuously varying waveforms—they're analog information— and they look like the upper graph in the diagram. Artwork: Top: A crude analog sound wave. Middle: A low sampling rate produces a crude digital approximation to the original wave.
网页Analog Signal Graphs . Because a signal varies over time, it’s helpful to plot it on a graph where time is plotted on the horizontal, x-axis, and voltage on the vertical, y-axis. Looking at a graph of a signal is usually the easiest way to identify if it’s analog or digital; a time-versus-voltage graph of an analog signal should be . smooth ...
Setting up ZedGraph to chart analog signal data? - Stack Overflow
网页2014年5月14日 · ZedGraph super users, I have done my best working with ZedGraph to make an analog signal chart. I need some help with the finishing touches. Currently the graph "grows" from the left to the right...
Analog vs. Digital Signals | Lesson Plan - Science Buddies
网页The graph of the analog signal (left) shows the profile of a sound that is continous and changes in volume, resulting in a graph that gradually increases and decreases. The graph of the digital signal (right) shows the profile of a sound that is loud and abrupt, resulting in a graph that drastically increases and decreases.