Fast Multiply Const: Difference between revisions

Latest revision as of 10:07, 18 April 2025

Multiplies the input by a scalar constant. The "Fast" refers to the performance of the block.

output = input * scalar constant

See Multiply_Const for a vector multiply block.

Note: This block uses VOLK (Vector-Optimized Library of Kernels) to improve execution speed.

This flowgraph can be downloaded from Media:Fast_multiply_const.grc.

@@ Line 1: / Line 1: @@
 [[Category:Block Docs]]
-Multiplies the input by a constant.  output = input * constant.  The "fast" refers to the performance of the block.
+Multiplies the input by a '''scalar''' constant. The "Fast" refers to the performance of the block.
+output = input * scalar constant
+See [[Multiply_Const]] for a vector multiply block.
+Note: This block uses VOLK (Vector-Optimized Library of Kernels) to improve execution speed.
 == Parameters ==
@@ Line 6: / Line 12: @@
 ; Constant (''R'')
-: Constant to multiply the input stream by
+: Scalar constant
 == 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.
+[[File:Fast_Multiply_Const.png]]
+<p>This flowgraph can be downloaded from [[Media:Fast_multiply_const.grc]].</p>
 == Source Files ==