All Forums  Origin Forum for Programming  LabTalk Forum  Association and Dissociation curve fitting

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by sol708[/i] [br]I am planning to create a user defined fitting function for the association and dissociation curves To make a fitting of the first part of curve I have to use the following function 1 (Association): y = Aeq * ( 1 - exp(- Kobs *t), where t is independent parameter, and Kobs, Aeq(Equivalent Signal) - parameters to be determined. Once I get the values for these parameters , I have to use them for another fitting of the 2nd part of curve (function2 Dissociation): y2 = Astop* exp( -Kdiss* ( t - Tstop ) ); where Astop = Aeq * ( 1 - exp(- Kobs *Tstop) ). Is there any one can help me in creating a user-defined fitting function to get these Kd and Aeq values from function1 and use them automatically in the function2? Thanks Sol [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.