hysteresis anyone?

[Bch]

Hi,

It says following when i try to open it: LabVIEW error code 9:VI version 8.5 is newer than version 8.2.1.

How do I solve this?

Thanks again,

Can't wait to see your programme 😄

/S

[tinnitus]

sorry i always forgot,

[Bch]

Hi again,

sorry to say this but I still get the same error.

Best regards

S

[tinnitus]

Hello,

here 3 versions 8.2,8.0, and jpg in case it still doesn't want to open...

ps: by clean signal i would like to say monotone around trigger level

[bch1]

Hi again collegue 🙂

Could you explain the software you've developed?

The hysteresis must be presented with an graph from the values taken from the pressure- and 'stroke'sensor. Also would like to configure the samplingfrequency and the the number of samples.

What is the trigger function for each channel used for? I know that this triggerfunction is used in hysteresis but why?

Best regards,

S

[tinnitus]

Hello,

Software is a big word,

I made a little example that give you an idea to use the basic "soushyster.vi"
that have to be adapted to your system.

Soushyster is a raw vi it search in Y values array  the two first indices of middles points and make correspondance
with X array to evaluate hysteresis ...

such as it, it make this one time one the only first periode of array

to explain graphicaly, it is easier, i look for max amplitude of Y that give me the dynamic, then i choose to work on middle point of it (/2),
the trigger fonction give me  the two  indices of Y array  corresponding to this middle point. then using indices to know values of X corresponding ...
vi can return negative hysteresis, it not important, just take absolute value.

Best regards

Tinnitus

Ps: do you still have troubles opening (my) vi , 8.0,  8.2 ?