![]() This function is written as an all at once function and a slower, exponential, vibrational response Models the kerr effect, which includes an instantaneous electronic response | w=t1, the decay (1/e) time of the first exponential | w=w the gaussian width(measured by cross-correlation) | w contains the parameters needed for the convolution and exponential functions. | This function models the decay of an intermediate plus an exponential decay convoluted with an exponential |This function was written by David Hoffman 5/2011 Val +=2*t 1*width * Exp ( - (t /width ) ^2 )įunction IntermediateDecayPlus1 (w,t ) : FitFunc | w = t1 inverse rate for A1->A2 and A2->A3 | In this case there is only 1 time constant | This function models the decay of an intermediate convoluted with an exponential plus one more exponential |This function was written by David Hoffman 10/2012 | w = w gaussian width of the cross correlation Make /D/O/N= ( numpnts (yw )) myTempWave = 0 Make a temp wave to hold the intermediate results Yw =0 //set the target wave to zero, we'll be adding to it later Variable length = numpnts (pw ) //how many parameters? data when the Raman pump is short enough to truncate the FID of the vibrational coherence. This is useful for fitting RINE ((1) McCamant, D. ![]() An all at once style function that simulates dispersive gaussians combinations of exponentials convoluted with an instrument response function which Various fitting functions for analyzing FSRS and ISRS data, predominantly various #pragma rtGlobals =3 // Use modern global access method.
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