calculation of the average value of the sorted data and polar route drawing

Hello

I did a VI that calculates the average value of the wind rotor/speed-ratio in the sections of 30 degrees (wind direction). He also called the polar plot of calculated data. Everything works, but I would like to make more detailed calculations and drawings, by increasing the resolution to 1 degree, or...

Problem is VI, I did, is not easy on a large scale. At the moment, I have 12 parallel structures of switch-box to calculate the average value and build the array function to collect data calculated for Polar plot to draw the image in real time. I know it's probably the worst way to do it, but since I have done a few things with LV, it was the only way I managed to do what I wanted.

Now, if I continue in same way to reach my goal, I have to create 360 Parallels switch-case structures... that are crazy.

Something like the calculation of the average of the table or matrix (zero/empty values should not be calculated on average) inside the loop or similar way would probably be the best solution.

So, polar plot drawing is not a problem, but creating a reasonalbe average metering system is. Any ideas?

I would also like to rotare northward to the top (0 deg), and degrees of increase in a clockwise direction on polar ground dial plate (as on the compass).

VI on the attachment. (simplified version of the complete system)

I have signals:

-Wind speed

-wind direction

-Rotor speed

I want to:

-calculate the average value of the speed of the wind / rotor - ratio in sections (5 degrees, 1 degree)

-Draw a polar path of the wind rotor/speed-ratio of averages in propotion of wind direction

I'm using LabView 2009

Thank you very much.

It is closer to what you're looking for?

Tags: NI Software

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