I have attached a small script for creating logranges. These can be useful for numerically evaluating functions of frequency. I hadn't yet found a built in SMath function that does this, so I made one myself. It works for my purposes. It may not be the best algorithm/method so feel free to critique/improve.

logrange.sm (10,71 KiB) descargado 1307 vez(es)..

Wrote

It may not be the best algorithm/method so feel free to critique/improve.

Work sheet is empty , mon ami !!!

Wrote

Work sheet is empty , mon ami !!!

Hmm. I just downloaded it and it opened ok. Anyone else have this issue?

Downloaded successfully and opened. No issues.

Wrote

Work sheet is empty , mon ami !!!

Not empty but I confirm that doesn't open correctly in 0.98.6179 (to investigate)

Works fine with latest stable.


This should works for you Jean.
logrange_0_98_6179.sm (10,89 KiB) descargado 1267 vez(es).

Added a second logrange2() function. First function was linear within each decade. logrange2 remains logarithmic (linear in log domain) throughout.

I could see applications where either might be appropriate.



logrange2.sm (13,62 KiB) descargado 1359 vez(es).

Wrote

I could see applications where either might be appropriate.

What could be wrong, Your attachment does not include the demo plot ?
Just posted "log10 spaced stem" [Samples].