DIADEM script to determine rate of change of a signal based on local peaks and valley

[paanjii2]

The DIAdem: Data Acquisition and Visualization manual describes how to create a block diagram for your measurement task and how to design the visualization ...

[ebenellis]

Hi Walter,

Thanks for sharing the probable solution, this solution still gives negative results.

[ebenellis]

Could you please share an example?

[Walter_Rick]

Hi joshilpa,

With the two CSV files you shared and the last script I have posted I get only positive values.

Greetings

Walter

[ebenellis]

Hi Walter,

The attached csv is an example that the script still gives negative dt values.
Could you please suggest what is causing this issue?

[Walter_Rick · Accepted solution]

Hi joshilpa,

That's a good example to have enough test files. Here is a new version.

Greetings

Walter

[Walter_Rick]

Hi joshilpa,

Does it work now on your side?

Greetings

Walter

[ebenellis]

Hi Walter,

Thanks for sharing the modified script but it still fails with attached sample data as it is giving negative dx values this time. Could you please suggest a solution for this?

[Walter_Rick]

Hi joshilpa,

I get only positiv values:

Greetings

Walter