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Added mass-transport limitation model simple1to1_mtl.
Added copyinterval() to cal_module. This cuts out a slice of SPR data between two timepoints and puts it in a new ba object.
The new module osprai_one provides access to the important functions in all of the other modules. Documentation has been started with osprai_one.html.
Added clma(), a constrained LMA fitting function. We can now set a lower and upper bound for fitting. Be sure that the initial estimate is between, not at, the bounds. It transforms the parameters using x1 = ((b-a)*tanh(x0)+b+a)/2 for the interval (a,b).
Introduction of the fit_module. This provides ordinary Levenberg-Marquart curvefitting. The user can choose which model parameters are fixed and which are allowed to float. Next, we can add a constrained version.
Added features to select time points for measuring binding responses and to output that data to a file or scatterplot. Added the background subtraction feature to cal_module. Also a few bug fixes. --CGL
Addition of cal_module to provide a calibration tool and related features. Added the time2val function to the ba class. It has a bug now, but it will be useful for the calibration tool.
Introduce vu_module.py for viewing ba objects. This GUI uses Tk and has buttons to allow users to move through the sensorgrams six-at-a-time. The traces can be dotted or continuous lines or both. Specify two ba objects and the first will be dotted while the second will be continuous. This could be useful for comparing real and simulated data. --CGL
Add readbiosensor() and writebiosensor() capabilities to io_module.
Initial addition of ba_class, an alternative to SPRdataclass. This class, ba or Biosensor Array, has one internal structure rather than different internal structures depending on whether SPRit or Biacore or other data was imported. This makes the code smaller and more readable. It provides default values, usually 0 or null text, that make it easier to import and export different file formats. We also add io_module to provide import and export features. We also add test.py as a convenience for testing and demonstration.
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