Atan2
This block computes the atan2 (u1,u2) function applied to each entry of input matrices u1 and u2.
Library
MathOperations
Description
The Atan2 block computes the atan2 value of all the elements of the input vector.
The atan2(y,x) function calculates the principal value of the arc tangent of y/x, using the signs of the two arguments to determine the quadrant of the result.
Mixed matrix/scalar input is allowed.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
externalActivation | External activation | Number | 0 |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
Port 1 | explicit | output | 1 | |
y | explicit | input | 1 | |
x | explicit | input | 2 | |
Port 4 | activation | input | externalActivation |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | no | |
direct-feedthrough | yes | |
zero-crossing | no | |
mode | no | |
continuous-time state | no | |
discrete-time state | no |