Clear Filters
Clear Filters

can you tell me what is the use of Pack Data IP --> Pack vector and how is it working?

1 view (last 30 days)
FOllwing is the Matlab Function code under Pack Vector, I want to understand it and what acctually it is doing?
function y = pack_vector(u)
%#codegen
assert(isreal(u),'Expected input to be real');
N = coder.const(numel(u));
temp = coder.nullcopy((cast_to_fi(zeros([N 1],'like',u))));
% Interleave real/imag
coder.unroll();
for ii=N:-1:1
temp(N-ii+1) = u(ii);
end
y = bitconcat(temp);

Accepted Answer

Bharath Venkataraman
Bharath Venkataraman on 20 Jun 2023
I believe this code uses bitconcat to concatenate all the elements of the vector into a single unsigned value.
u(1) becomes the MSB, while u(4) is the LSB (this is as a result of how the for loop index is used toa ccess the values of u into temp).

More Answers (0)

Categories

Find more on FPGA, ASIC, and SoC Development in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!