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This example is an automation of the Thiele function published by Jean in the "Utilities Pts logpts Application" sheet Thiele_Automatic_Jean_cbg.sm (23kb) downloaded 31 time(s).Best Regards Carlos
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Originally Posted by: CBG This example is an automation of the Thiele function ... refreshed a bit, a note added. Superb, the piece of automated interpolation. Thanks Carlos ... Jean Thiele_Automatic_Jean_cbg.sm (27kb) downloaded 22 time(s).
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Hello Jean, Please review the following example that you posted. Thiele Model Construct.sm (45kb) downloaded 17 time(s).Thank you Best Regards Carlos
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Originally Posted by: CBG Hello Jean,
Please review the following example that you posted. Hello Carlos, The attached document has been doctored. The long native form is as nice to export than the reduced J_Frac. J_Frac is more compact, but not as clear for unfamiliar user. Thiele is capricious wrt to Maple [see the blue note]. It starts refusing if too many Maple instances have been invoked, maybe a limited courtesy from Maplesoft ? Please let me know if correct in your Smath system. See you soon ... Jean From fresh Smath session, supports the 3 documents attached. Thiele_0 Demo.sm (58kb) downloaded 18 time(s). Thiele Transit_Convert.sm (14kb) downloaded 17 time(s). Thiele Model Construct Copy.sm (38kb) downloaded 18 time(s).
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Rank: Advanced Member Groups: Registered
Joined: 14/10/2015(UTC) Posts: 308
Was thanked: 77 time(s) in 58 post(s)
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Hello Jean Updated version of Interpolation using the Thiele algorithm in cuntinuous fractions. It includes the calculation of the inverse differences φ [x0, ..., xi], obtained from the values in the known points Rounding the values of the inverse differences for the purpose of presenting the equation to make it shorter Thiele_Automatic_Jean_CBG_R1.sm (70kb) downloaded 18 time(s).Best Regards Carlos
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Hello Carlos, What a delicious/educative/Engineering piece of work ... zillions thanks ! Reshaped a bit for first time readers. Jean Thiele_3 Automatic [on error Carlos].sm (37kb) downloaded 25 time(s).
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