How to write xml file

Hi,

    I want to write XMl file(Create XML File), based on continuous coordinates values.
Step 1 : My Continuous Values are having .

Example :I want to create xml file like:

if true
  % code
<id>hello-1</id>
<matrix class="vector">
  <vector>
    <int>3</int>
    <int>-99</int>
    <int>-6</int>
    <int>79</int>
    <int>-195</int>
    <int>11</int>
    <int>197</int>
    <int>8</int>
  </vector>
<vector>
    <int>4</int>
    <int>-99</int>
    <int>-5</int>
    <int>79</int>
    <int>-195</int>
    <int>12</int>
    <int>196</int>
    <int>9</int>
  </vector>
<vector>
    <int>2</int>
    <int>-99</int>
    <int>-6</int>
    <int>79</int>
    <int>-192</int>
    <int>12</int>
    <int>197</int>
    <int>6</int>
  </vector>
end

[SAMEER ahamed]

I have tried to implement below code like , but i got error here matrix class="vector" how i can initialize ?

if true
  % code
docNode = com.mathworks.xml.XMLUtils.createDocument('lipreading');
     docRootNode = docNode.getDocumentElement;
     thisElement = docNode.createElement('id');
     thisElement.appendChild(docNode.createTextNode(combinedStr));
     docRootNode.appendChild(thisElement);
      matrix_thisElement = docNode.createElement('matrix class="vector"');
      vector_thisElement = docNode.createElement('vector');
      left_int_thisElement = docNode.createElement('int');
      left_int_value_thisElement = docNode.createElement(handles.upper_distance_X);
      docRootNode.appendChild(left_int_value_thisElement);
      docRootNode.appendChild(left_int_thisElement);
      docRootNode.appendChild(vector_thisElement);
     docRootNode.appendChild(matrix_thisElement);
      xmlFileName = ['tempname','.xml'];
  xmlwrite(xmlFileName,docNode);
  edit(xmlFileName);
end

[SAMEER ahamed]

Hi,

       I am new for matlab , now i have 10 frames video file , each frame values i need to stored in xml file ?
I have Matlab Code Below like :
for i=1:10
matrix{1,i}=[leftx,lefty,rightx,righty,uppertx,uppery,bottomx,bottomy];%1-by-8 matrix
end
Below format i want to stored values  please let me know how i can format like ?
example : 
<reading>
<id>id1</id>
<matrix class="vector">
<vector>
<int>2</int>
<int>1</int>
<int>44</int>
<int>45</int>
<int>42</int>
<int>24</int>
<int>14</int>
<int>84</int>
</vector>
<vector>
<int>7</int>
<int>31</int>
<int>674</int>
<int>455</int>
<int>2</int>
<int>24</int>
<int>4</int>
<int>84</int>
</vector>
</matrix>
</reading>