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Hi,
Wish to calculate the area under a curve from a set of data, but having difficulty.
Also wish to interpolate the imported data using interp function but I get errors.
Attached is the file which I hope explains.
Many Thanks,
Omar
Omar Al-Omar wrote:
Wish to calculate the area under a curve from a set of data, but having difficulty.
Also wish to interpolate the imported data using interp function but I get errors.
Attached is the file which I hope explains.
Omar,
Your file doesn't appear to contain any data?
Stuart
Data for the plot ???
That's strange.
the previous attachment is mathcad11
the attached file is just the data in a newer version of matcad. Any joy seeing the data file B?
Just tried opening that B file, no data as you say. I have no idea why the data dissapears when attached here.
Ah, I used the import wizrd. Does it require to read the file from a location on my computer?
In which case how do I make the data I import "static" on the mathcad page so i can attach here?
Omar Al-Omar wrote:
Ah, I used the import wizrd. Does it require to read the file from a location on my computer?
In which case how do I make the data I import "static" on the mathcad page so i can attach here?
Can you post the file containing the data?
Hi Stuart, attached is the excell csv file with data I used for data set B in mathcad file.
Any luck?
Omar Al-Omar wrote:
Hi Stuart, attached is the excell csv file with data I used for data set B in mathcad file.
Any luck?
Don't know, Omar ... does the attached help?
Stuart
Many thanks Stuart, that helps a lot. I will study it.
Omar
Omar Al-Omar wrote:
Also wish to interpolate the imported data using interp function but I get errors.
Is the attached of any help in using the interp function?
Stuart
Thanks for that Stuart, i will look through. Iv'e posted the B csv data file, so if you can look at the original problem I was having that would be great. Thank you.
Omar
I have no idea if this is correct, but thought I maze well post it so I can learn
Have you got the area calculated?
Mike
Cheers Mike, I will study it. Definitely more than one way to skin a cat on mathcad!
Omar
Dan posted a link to a similar problem a while back, I'll try and dig it out.
Mike
Thanks Mike, much appreciated.
Omar
Here is the link to the thread I was talking about, might help.
http://communities.ptc.com/message/154243#154243
Mike