117 lines
4.7 KiB
Markdown
117 lines
4.7 KiB
Markdown
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title = "Matlab"
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author = ["Dehaeze Thomas"]
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draft = false
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Tags
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: [Simulink]({{< relref "simulink.md" >}})
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## Resources on Matlab {#resources-on-matlab}
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Books:
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- (<a href="#citeproc_bib_item_3">Higham 2017</a>)
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- (<a href="#citeproc_bib_item_1">Attaway 2018</a>)
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- (<a href="#citeproc_bib_item_5">OverFlow 2018</a>)
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- (<a href="#citeproc_bib_item_4">Johnson 2010</a>)
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- (<a href="#citeproc_bib_item_2">Hahn and Valentine 2016</a>)
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## Useful Commands {#useful-commands}
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| Command | Description |
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|------------------------|-------------------------------------------------------------|
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| `desktop` | Open the Matlab Desktop |
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| `workspace` | Open the Workspace |
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| `who` | List all variables in the workspace |
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| `edit <filename>` | Edit the file using Matlab Desktop (usefully for debugging) |
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| `help <function>` | |
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| `doc <function>` | |
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| `checkcode <filename>` | Check Matlab code files for possible problems |
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| `preferences` | Open Matlab preferences |
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## Tips {#tips}
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- Folder that starts with a `+` are automatically added to the path.
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It is useful to add function inside such folder.
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Then the function is accessible with `folder.function`.
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## Figures {#figures}
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### Bode Plot {#bode-plot}
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## Snippets {#snippets}
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### Do not show legend for one plot {#do-not-show-legend-for-one-plot}
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```matlab
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figure;
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hold on;
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plot(x, y1, 'DisplayName, 'lengendname');
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plot(x, y2, 'HandleVisibility', 'off');
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hold off;
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legend('Location', 'northeast');
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```
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## Linux Installation {#linux-installation}
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If a single user is using the Matlab installation on the machine:
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```bash
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sudo chown -R $LOGNAME: /usr/local/MATLAB/R2017b
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```
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Then, Toolboxes can be installed by the user without any problem.
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To install Toolboxes, the best is to Download the Matlab installer from mathworks and just select the wanted toolboxes.
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## Used Toolboxes {#used-toolboxes}
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Nice functions:
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- <https://github.com/jmrplens/SetFigPaper>
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- <https://github.com/altmany/export_fig>
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- Matlab's `exportgraphics`
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- `vfit3` ([link](https://www.sintef.no/projectweb/vectorfitting/)): used to identify transfer functions
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## Debug Scripts {#debug-scripts}
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<https://fr.mathworks.com/help/matlab/debugging-code.html>
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<https://stackoverflow.com/questions/22853116/how-to-debug-matlab-code-without-gui>
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| Command | Effect |
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|------------|--------------------------------------------------------------|
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| `dbclear` | Remove breakpoints |
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| `dbcont` | Resume execution |
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| `dbdown` | Reverse dbup workspace shift |
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| `dbquit` | Quit debug mode |
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| `dbstack` | Function call stack |
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| `dbstatus` | List all breakpoints |
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| `dbstep` | Execute next executable line from current breakpoint |
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| `dbstop` | Set breakpoints for debugging |
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| `dbtype` | Display file with line numbers |
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| `dbup` | Shift current workspace to workspace of caller in debug mode |
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| `keyboard` | Give control to keyboard |
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| `echo` | Display statements during function execution |
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## Bibliography {#bibliography}
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<style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">
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<div class="csl-entry"><a id="citeproc_bib_item_1"></a>Attaway, Stormy. 2018. <i>Matlab : a Practical Introduction to Programming and Problem Solving</i>. Amsterdam: Butterworth-Heinemann.</div>
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<div class="csl-entry"><a id="citeproc_bib_item_2"></a>Hahn, Brian, and Daniel T Valentine. 2016. <i>Essential Matlab for Engineers and Scientists</i>. Academic Press.</div>
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<div class="csl-entry"><a id="citeproc_bib_item_3"></a>Higham, Desmond. 2017. <i>Matlab Guide</i>. Philadelphia: Society for Industrial and Applied Mathematics.</div>
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<div class="csl-entry"><a id="citeproc_bib_item_4"></a>Johnson, Richard K. 2010. <i>The Elements of Matlab Style</i>. Cambridge University Press.</div>
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<div class="csl-entry"><a id="citeproc_bib_item_5"></a>OverFlow, Stack. 2018. <i>Matlab Notes for Professionals</i>. GoalKicker.com.</div>
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</div>
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