4.7 KiB
4.7 KiB
+++ title = "Matlab" author = ["Dehaeze Thomas"] draft = false +++
- Tags
- [Simulink]({{< relref "simulink.md" >}})
Resources on Matlab
Books:
Useful Commands
| Command | Description |
|---|---|
desktop |
Open the Matlab Desktop |
workspace |
Open the Workspace |
who |
List all variables in the workspace |
edit <filename> |
Edit the file using Matlab Desktop (usefully for debugging) |
help <function> |
|
doc <function> |
|
checkcode <filename> |
Check Matlab code files for possible problems |
preferences |
Open Matlab preferences |
Tips
- Folder that starts with a
+are automatically added to the path. It is useful to add function inside such folder. Then the function is accessible withfolder.function.
Figures
Bode Plot
Snippets
Do not show legend for one plot
figure;
hold on;
plot(x, y1, 'DisplayName, 'lengendname');
plot(x, y2, 'HandleVisibility', 'off');
hold off;
legend('Location', 'northeast');
Linux Installation
If a single user is using the Matlab installation on the machine:
sudo chown -R $LOGNAME: /usr/local/MATLAB/R2017b
Then, Toolboxes can be installed by the user without any problem.
To install Toolboxes, the best is to Download the Matlab installer from mathworks and just select the wanted toolboxes.
Used Toolboxes
Nice functions:
- https://github.com/jmrplens/SetFigPaper
- https://github.com/altmany/export_fig
- Matlab's
exportgraphics vfit3(link): used to identify transfer functions
Debug Scripts
https://fr.mathworks.com/help/matlab/debugging-code.html https://stackoverflow.com/questions/22853116/how-to-debug-matlab-code-without-gui
| Command | Effect |
|---|---|
dbclear |
Remove breakpoints |
dbcont |
Resume execution |
dbdown |
Reverse dbup workspace shift |
dbquit |
Quit debug mode |
dbstack |
Function call stack |
dbstatus |
List all breakpoints |
dbstep |
Execute next executable line from current breakpoint |
dbstop |
Set breakpoints for debugging |
dbtype |
Display file with line numbers |
dbup |
Shift current workspace to workspace of caller in debug mode |
keyboard |
Give control to keyboard |
echo |
Display statements during function execution |