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Simply scan the data from X_Start to X_End and save the largest Y value.
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Simply scan the data from X_Start to X_End and save the largest Y value.

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Hi,<br />
I think I probably worded my question badly...<br />
I am after the peak trend in a graph, not just the highest point.<br />
As the graph shows, there are several spikes, however the area I am interested in is a prolonged period of 'activity'...<br />
I'm sure there is a statistical term for this, but I have no idea what it is!<br />
Thanks,<br />
James
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Hi,
I think I probably worded my question badly...
I am after the peak trend in a graph, not just the highest point.
As the graph shows, there are several spikes, however the area I am interested in is a prolonged period of 'activity'...
I'm sure there is a statistical term for this, but I have no idea what it is!
Thanks,
James

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Hi Bardobrave,<br />
<br />
Your solution sounds like exactly what I am after!!!<br />
Thanks a lot &nbsp;:-)<br />
<br />
Best regards,<br />
<br />
James
</div>


Hi Bardobrave,

Your solution sounds like exactly what I am after!!!
Thanks a lot  :-)

Best regards,

James

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<div class="content wysiwyg-content">
Hi all,<br />
<br />
I have a C# Windows Forms application that has a graphical component.<br />
In here a simple line graph is displayed from a series of data.<br />
I would like a routine to detect the peak value within this graph.<br />
In the following Graph:<br />
<br />
&nbsp;<a href="https://filedb.experts-exchange.com/incoming/2011/12_w51/530793/Graph.png" target="_blank" title="Example Graph (4 KB)"><img alt="Example Graph" class="file-block lazyload" style="max-width: 444px;" data-src="https://filedb.experts-exchange.com/incoming/2011/12_w51/530793/Graph.png" /></a><br />
I would like it to return the maximum value in the area highlighted...<br />
Any ideas how I might go about doing this?<br />
Any help would really be appreciated.<br />
<br />
Best regards,<br />
<br />
James
</div>
</div>


Graph.png

Hi all,

I have a C# Windows Forms application that has a graphical component.
In here a simple line graph is displayed from a series of data.
I would like a routine to detect the peak value within this graph.
In the following Graph:

 

I would like it to return the maximum value in the area highlighted...
Any ideas how I might go about doing this?
Any help would really be appreciated.

Best regards,

James

Does anyone know an algorithm to detect peak trends in a graph?

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).