cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Community Tip - Did you know you can set a signature that will be added to all your posts? Set it here! X

Chart with mathcad same in mathcad

dhs
3-Visitor
3-Visitor

Chart with mathcad same in mathcad

Hi all,

I have new using Mathcad and then I have a chart in excel. How I can do that in Mathcad? thanks so much.
Capture.PNGCapture1.PNG

1 ACCEPTED SOLUTION

Accepted Solutions
Werner_E
24-Ruby V
(To:dhs)

Obviously the labels in the Excel chart are wrong and should be exchanged.

Prime can also find a regression fit (a different one than shown in the Excel plot) for you.

B.png

Worksheet in format P6 attached

View solution in original post

3 REPLIES 3
LucMeekes
23-Emerald III
(To:dhs)

Like this.

LM_20191106_Chart.png

(See attached Prime 4 file)

Explanation:

Mathcad is NOT a spreadsheet program. It's more like mathematics. In your case p is/should be a function. I defined it a function of parameter epsilon.1 (because you had used that in the exponent). Note that this epsilon.1 is now unrelated to the epsilon.1 you defined to be 0.0515 just above p.

Now I assumed that you wanted to plot epsilon (from the table in the upper left) versus p (as a function of this epsilon) so I changed the expressions along the axes of the chart accordingly.

 

Success!
Luc

Werner_E
24-Ruby V
(To:dhs)

Obviously the labels in the Excel chart are wrong and should be exchanged.

Prime can also find a regression fit (a different one than shown in the Excel plot) for you.

B.png

Worksheet in format P6 attached

Just a remark:

If we omit the first data line (with epsilon and p zero) we get similar results as shown in the Excel image if apply a linear regression on the logarithmized data.

B.png

Top Tags