Exponentiate Const Int: Difference between revisions
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Exponentiates a complex stream with an integer exponent. This block raises a complex stream to an integer exponent | Exponentiates a complex stream with an integer exponent. This block raises a complex stream to an integer exponent. | ||
NOTE: The algorithm uses iterative multiplication to achieve exponentiation, hence it is O(exponent). Therefore, this block could be inefficient for large exponents. | NOTE: The algorithm uses iterative multiplication to achieve exponentiation, hence it is O(exponent). Therefore, this block could be inefficient for large exponents. | ||
| Line 8: | Line 8: | ||
; Exponent (''R'') | ; Exponent (''R'') | ||
: Exponent that the stream is raised to. Must be | : Exponent that the stream is raised to. Must be a positive integer. | ||
; Num Ports | |||
: Number of input streams to apply the operation on. | |||
== Example Flowgraph == | == Example Flowgraph == | ||
| Line 17: | Line 20: | ||
; C++ files | ; C++ files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/exponentiate_const_cci_impl.cc] | ||
; Header files | ; Header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/exponentiate_const_cci_impl.h] | ||
; Public header files | ; Public header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/include/gnuradio/blocks/exponentiate_const_cci.h] | ||
; Block definition | ; Block definition | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/grc/blocks_exponentiate_const_cci.block.yml] | ||
Latest revision as of 08:45, 1 October 2019
Exponentiates a complex stream with an integer exponent. This block raises a complex stream to an integer exponent.
NOTE: The algorithm uses iterative multiplication to achieve exponentiation, hence it is O(exponent). Therefore, this block could be inefficient for large exponents.
Parameters
(R): Run-time adjustable
- Exponent (R)
- Exponent that the stream is raised to. Must be a positive integer.
- Num Ports
- Number of input streams to apply the operation on.
Example Flowgraph
Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
Source Files
- C++ files
- [1]
- Header files
- [2]
- Public header files
- [3]
- Block definition
- [4]