ddm.fitting

Functions

DDM_Matrix(ISF, A, B)	Function to calculate the DDM matrix from a given ISF
compute_AB(dData)	Function to calculate the parameters A and B
compute_ISF(ddmMatrix, A, B)	Calculate ISF
doubleExp(t, tau1, tau2, n, S1, S2)	Function for single exponential DDM fits
findMeanSqFFT(dData)	Function to calculate the mean of the square of the FFT over all frames
findMeanSqFFT_numpy(dData)	Function to calculate the mean of the square of the FFT over all frames
genFit(isf, taus, fitFunc)	Generalised fitting function to fit the ISF
schultz(lagtime, tau1, tau2, n, S, Z)	Function for the so called Schultz model for fitting to DDM data containing both diffusive and actively directed motion
singleExp(t, tau, S)	Function for single exponential DDM fits
test_linear(isf, taus)