testbench for central moment computation
arithmetic blocks for kurtosis changed to match fixed-point function
implementation
added and tested 96-bit accumulator
added 'en' port and 48-bit implementation, tested with vector
accumulator block
using vector accumulators; NOTE This needs testing with more than one
input, as the port configuration has changed!
vacc works down to 2^0 inputs and up to 96bits with DSP48E
implementation. NOTE: blindspot for 2^1 length vectors & 96-bit inputs,
but...
added option for latency (used in vacc serialization)
changed default rounding behavior to round/sat from trunc/wrap
block for rounding outputs of kurtosis output, now deprecated as the
functionality has been absorbed into kurtosis_moment_calc_init_xblock
fixed-point data is now saved as fixed-point workspace variables
no code changes
functions for evaluating fixed-point blocks against floating-point
implementation, measuring maximum error & corresponding number of bits
lost
testbench shell for pulse_ext_init_xblock
function to set simulation time and run simulation for a simulink model;
test benches should be switched to using this to make the scripts more
compact
function to create a blank model with test block and copy over a
partially filled testbench script
blank testbench now uses start_sim function
shortcut of addressing blocks in testbench, to avoid MATLAB string
processing
functions used to generate block input signals in test-benches
functions to pull commonly-used blocks from the library (e.g. sysgen
token, blank subsystem (for testbenches) and XSG core config block to
appropriate locations in the specified system
disp_params and get_mask_config are useful for scraping the parameters
of a masked library block to be used in scripting.  NotImplementedError
is a simpl implemetaion of the python error for scripts that only ahve
partial cases implemented