generateIRData function

generate IR MRI example data

The function generates IR MRI example data for specified parameters

generateIRData(segm, pCSF, pGM, pWM, InvTimes, sigma = 40)

Arguments

• segm: array containing segmentation resuts for an 3D MRI template. Contains 1 for CSF, 2 for Gray Matter and 3 for White Matter
• pCSF: Parameters (S,R) for CSF
• pGM: Parameters (f,R,S) for Gray Matter
• pWM: Parameters (f,R,S) for White Matter
• InvTimes: Vector of Inversion Times, length nTimes
• sigma: Noise standard variation

Returns

array with dimension c(nTimes,dim(segm))

Author(s)

Karsten Tabelow tabelow@wias-berlin.de

J"org Polzehl polzehl@wias-berlin.de

See Also

estimateIRfluid, estimateIRsolid, estimateIR,smoothIRSolid, readIRData

Note

used in examples for IR functions