Add Const

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This block adds a constant value to each item that passes through it. output[m] = input[m] + constant vector

Parameters[edit]

(R): Run-time adjustable

IO Type
Supported data types
  • Complex
  • Float
  • Int
  • Short
Constant (R)
The value to be added to the input stream. It must be of the same type as the block IO type.
Vec Length
Length of the vector

Example Flowgraph[edit]

This flowgraph shows the use of the Add Const and the Multiply blocks to create an amplitude modulated signal.

Multiply block fg.png

Multiply Block out.png

Source Files[edit]

C++ files
add_const_bb_impl.cc
add_const_cc_impl.cc
add_const_ff_impl.cc
add_const_ii_impl.cc
add_const_ss_impl.cc
add_const_v_impl.cc
Header files
add_const_bb_impl.h
add_const_cc_impl.h
add_const_ff_impl.h
add_const_ii_impl.h
add_const_ss_impl.h
add_const_v_impl.h
Public header files
add_const_bb.h
add_const_cc.h
add_const_ff.h
add_const_ii.h
add_const_ss.h
add_const_v.h
Block definition
blocks_add_const_vxx.block.yml