WHATS NEW IN THE VERSION 2.0 OF THE XDSL SIMULATOR?

We have restructured a lot of the experiment structures to be
able to handle line code specifications.

Furthermore have we tried to clean up the file structure of the tool itself.

NEW DIRECTORIES:
src/examples            - Contains example experiments
    GUI_VDSL            - Demontrator of a grafical interface for 
                          VDSL/ADSL simulations
    MixedServices       - Test a mixed service scenario with all the 
                          different PBOs
    PBO                 - Test of reference frequency PBO (for VDSL)
    First&Simple        - Two simple non-graphical experiment

src/xdsldefs            - Contains definitions from different organizations
    ANSI_VDSL_defs.m etsi_PSDmasksSCM.m fsan_lcdefs.m lcDefADSLDMT.m
    etsi_cables.m fsan_loops.m lcDefVDSLDMT.m ETSI_VDSL_defs.m
    etsi_goals.m fsan_noise.m lcDefVDSLSCM.m ansi_loops.m etsi_lcdefs.m
    fsan_tfplansMISC.m lcPrintDMT.m ansi_noise.m etsi_loops.m
    fsan_tfplansVDSL.m lcPrintSCM.m ansi_tfplanHAM.m etsi_tfplanHAM.m
    itu_tfplanHAM.m lcPrintTheo.m etsi_PSDmasks.m etsi_tfplansVDSL.m
    itu_tfplistsMISC.m 

NEW CONTENT:
src/xdslcomm - Now it only contains the main simulation routines

NEW AND MODIFIED STRUCTURES (please refer to the manual):
ex = 
      param: [1x1 struct]  % parameters
    tfplist: [1x16 struct] % time and frequency plans
     lclist: [1x4 struct]  % line code definitions
      clist: [1x27 struct] % cable definitions
         tt: [1x1 struct]  % traffic and topology definition
result = 
1x4 struct array with fields:
    NT
    LT
    Modem
% When using the gui there is a structure simures which index is the window number
simures = 
1x3 struct array with fields:
    ex
    result
    current
    plottype
    plotstrtype

Now all tfplans in the ex.tfplist has a field lcname which points to a
line code definition in the lclist. Then all definitions in ex.lclist
has a pointer (function name) to the routine that calculates the
bit-rates from the result and the lc parameters. Each definition also
contians a pointer lcPrint that points to a routine that can "dump to
screen" all relevant parameters in the lc parameter structure.

FIXED BUGS AND NEW FEATURES:
* Fixed FSAN noise model errors.
* Now we can simulate bridge taps (add parameters to a ex.tt.topology row).
* Implemented new PBO methods such as multiple reference length PBO (RefLenM), 
  this is however not accessible from GUI at the moment.
* Fixed RefNoise PBO for use under non flat PSDs.
* Many more and updateted definitions from the ETSI and ANSI xDSL
  standardisation work.