From 0d825400f1fd0126a4ccaa63408ba2b38351d47a Mon Sep 17 00:00:00 2001
From: Fredrik Bagge Carlson <baggepinnen@gmail.com>
Date: Mon, 26 Feb 2024 17:57:41 +0100
Subject: [PATCH] add latex representation of statespace systems to establish
 notation

---
 docs/src/man/creating_systems.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/docs/src/man/creating_systems.md b/docs/src/man/creating_systems.md
index 5b3b0a5fe..c5a5b8f80 100644
--- a/docs/src/man/creating_systems.md
+++ b/docs/src/man/creating_systems.md
@@ -84,7 +84,21 @@ The transfer functions created using this method will be of type `TransferFuncti
 
 
 ## State-Space Systems
-A state-space system is created using
+A state-space system
+```math
+\begin{aligned}
+\dot{x} &= Ax + Bu \\
+y &= Cx + Du
+\end{aligned}
+```
+in continuous time, or
+```math
+\begin{aligned}
+x_{t+T_s} &= Ax_t + Bu_t \\
+y_t &= Cx_t + Du_t
+\end{aligned}
+```
+in discrete time, is created using
 ```julia
 ss(A,B,C,D)    # Continuous-time system
 ss(A,B,C,D,Ts) # Discrete-time system