title: How to convert an array of signed bytes to float?
body: <p>I just got confused about how to convert an array of 4 signed bytes to a float number.</p>
  
  <p>I just know for an array of unsigned bytes bts, probably I can use this function </p>
  
  <pre><code>BitConverter.ToSingle(bts, 0);
  </code></pre>
  
  <p>However, it looks like BitConverter.ToSingle only accepts byte array instead of sbyte array.</p>
  
  <p>Could somebody give me some ideas please?</p>
  
  <p>Thanks!</p>