What's new in Match n Freq 6.8
Jan 2, 2024
- Several equations found to have errors (from 1980!) … see ‘factor’ routine for more. Group Delay definition on the internet changed the way it is calculated here … Group Delay = - Partial[ H( j ω)] / ω … see ‘gDelay’ routine in ‘freq*.fc’ file.
New in Match n Freq 6.532 (Jul 14, 2020)
- Several equations found to have errors (from 1980!) … see ‘factor’ routine for more.
- Group Delay definition on the internet changed the way it is calculated here … Group Delay = - Partial[ H( j ω)] / ω … see ‘gDelay’ routine in ‘freq*.fc’ file.
New in Match n Freq 6 (Aug 1, 2014)
- DOSbox program added and allows one to run DOS apps. Our apps are based on Automatic Differentiation and will solve most math problems. Match n Freq (tm) now allows a user to select a parameters with an initial value and have solver adjust them 2 fit data.
New in Match n Freq 5.12.5 (Aug 19, 2013)
- Added links to our textbook titled: Parameter Estimation for Engineers & Scientists
New in Match n Freq 5.04 (Jun 1, 2006)
- Changed registration process to mail.