ncigt-fil
Matlab Scripts

A few Matlab scripts are included to provide an interface to the Fast Imaging Library functions

Data I/O scripts

read_dump

read_dump.m: This script is an interactive way to read in binary data, output by the function dump_out

readnd

readnd.m: This script reads in data that was output by write_nd_data

Usage:

A = readnd( filename );

savend

savend.m: This script writes to disk a Matlab matrix in a format that is readable in C by the read_nd_data function.

Usage:

savend( filename, A, format );

Data visualization scripts

im

im.m: A graphical interface program to view image and k-space data. It accepts upto 4-dimensional data, and can display the magnitude, real, imaginary, or phase of the data. Also includes Linkoping's "GOP" colormap format to visualize magnitude and phase simultaneously.

pltcmplx

pltcmplx.m: A graphical interface to compare two or three complex valued matrices, ploting real/imag or magnitude/phase for each column of the data.