diff m-toolbox/html_help/help/ug/constructor_examples_tsdata_content.html @ 0:f0afece42f48

Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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+<!-- $Id: constructor_examples_tsdata_content.html,v 1.1 2008/03/30 20:40:04 ingo Exp $ -->
+
+<!-- -------------------------------------------------- -->
+<!-- --------------- BEGIN CONTENT FILE --------------- -->
+<!-- -------------------------------------------------- -->
+
+<!-- --------------- Link box: begin --------------- -->
+<table border="0" summary="Simple list" class="simplelist_nottable_last">
+  <tr>
+    <td>
+      <a href="constructor_examples_tsdata.html#empty">Construct empty TSDATA object</a>
+    </td>
+  </tr>
+  <tr>
+    <td>
+      <a href="constructor_examples_tsdata.html#xml_file">Construct a TSDATA object by loading the object from a file</a>
+    </td>
+  </tr>
+  <tr>
+    <td>
+      <a href="constructor_examples_tsdata.html#data_vector">Construct a TSDATA object from a data vector</a>
+    </td>
+  </tr>
+  <tr>
+    <td>
+      <a href="constructor_examples_tsdata.html#data_freq_vector">Construct a TSDATA object from a data vector and time vector</a>
+    </td>
+  </tr>
+  <tr>
+    <td>
+      <a href="constructor_examples_tsdata.html#data_frequency">Construct a TSDATA object from a data vector and the corresponding frequency</a>
+    </td>
+  </tr>
+</table>
+<!-- --------------- Link box: end --------------- -->
+
+<!-- --------------- NEXT EXAMPLE --------------- -->
+
+<hr>
+<h2 class="title"><a name="empty"></a>Construct empty TSDATA object</h2>
+<p>The following example creates an empty tsdata object</p>
+<div class="fragment"><pre class="programlisting">
+ts = tsdata()
+-------- tsdata 01 ------------
+
+  name:  None
+    fs:  0
+     x:  [0 0], double
+     y:  [0 0], double
+xunits:
+yunits:
+ nsecs:  0
+    t0:  1970-01-01 00:00:00.000
+-------------------------------
+</pre></div>
+
+<!-- --------------- NEXT EXAMPLE --------------- -->
+
+<hr>
+<h2 class="title"><a name="xml_file"></a>Construct a TSDATA object by loading the object from a file</h2>
+<p>The following example creates a new tsdata object by loading the tsdata object from disk.</p>
+<div class="fragment"><pre class="programlisting">
+tsd = tsdata(<span class="string">'tsd.mat'</span>)
+tsd = tsdata(<span class="string">'tsd.xml'</span>)
+</pre></div>
+
+<!-- --------------- NEXT EXAMPLE --------------- -->
+
+<hr>
+<h2 class="title"><a name="data_vector"></a>Construct a TSDATA object from a data vector</h2>
+<p>Creates a time-series object with the given x-data. Sample rate of the data is assumed to be 1Hz.</p>
+<div class="fragment"><pre class="programlisting">
+y  = randn(1000,1);
+
+tsd = tsdata(y)
+</pre></div>
+
+<!-- --------------- NEXT EXAMPLE --------------- -->
+
+<hr>
+<h2 class="title"><a name="data_freq_vector"></a>Construct a TSDATA object from a data vector and time vector</h2>
+<p>Creates a time-series object with the given (t,x)-data. The sample rate is then set as 1/(t(2)-t(1)).</p>
+<div class="fragment"><pre class="programlisting">
+fs = 10;
+x  = linspace(0, fs/2, 1000);
+y  = randn(1000,1);
+
+f1 = tsdata(x,y)
+</pre></div>
+
+<!-- --------------- NEXT EXAMPLE --------------- -->
+
+<hr>
+<h2 class="title"><a name="data_frequency"></a>Construct a TSDATA object from a data vector and the corresponding frequency</h2>
+<p>creates a time-series object with the given x-data. The time vector t[] is grown from the sample rate. The first sample is assigned time 0.</p>
+<div class="fragment"><pre class="programlisting">
+y = randn(1000,1);
+fs = 100;
+
+tsd = tsdata(y,fs)
+</pre></div>
+
+<!-- ------------------------------------------------ -->
+<!-- --------------- END CONTENT FILE --------------- -->
+<!-- ------------------------------------------------ -->