csvgraph 1v3

csvgraph 1v3 – 3/2/2021

More curve fitting options added:

• y=mx
• y=mx+c with GMR
• y=mx+c with minimum absolute error
• y=mx+c with minimum relative error
• y=ax+bsqrt(x)+c.

csvgraph 1v2

Added many more options for “filtering” including exponential, power, hyperbolic and sqrt.

bug fix “inf” in csv file would be read as an extremely large number (infinity) which then caused issues when csvgraph tried to scale numbers and draw the graph

Csvgraph 1v1

Realease 1v1 fixes a minor bug in the calculation of the DC component of an FFT and adds a new menu item help/manual to display the manual. The manual has also been updated.

1st github release

This is the 1st github release of csvgraph, a windows program that allows you to quickly create graphs from numeric data in csv files. It can work with large (GB) files and allows quick zooming in on areas of interest using the mouse. Data can also be processed before plotting including by median filters, polynomial fitting or FFT's. While this is the first release on github this software has been in use for several years and is quite mature.