Questions tagged [measurement]
499 questions
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Exact measurement of translation and rotation of marker objects using OpenCV/EmguCV
I would like to measure the displacement of an object between two images. The displacement can be anything in the image plane. The result should give the displacement, if possible in sub pixel accuracy.
There are some assumptions, which should make…
pogojotz
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How to Benchmark GPU with CUDA GFLOPs/Watt
I was wondering what was the best manner to benchmark a GPU with CUDA over a specific application to obtain an accurate plot of GFLOPs/Watt.
So I would like to run a Kernel and get FLOP/Watt data to plot, and how I could do it efficiently.
Thanks
Anoracx
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Synchronising a fast, inaccurate timer with a slow, precise?
I am in an interesting situation. My chip needs to track both microsecond time intervals, as well as hours. However, instead of adding a crystal, I insist on the internal RC oscillator, frequency error up to 10%.
The external signal is 50Hz (guess…
Vorac
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Measuring application startup performance
I'm using C++/CLI on Windows. It's an MFC app built with /clr.
I want to test how long it takes my application to start up. The first time it took 10s, but subsequently it took 4s, 4s, 5s. I'm assuming this is due to Windows caching the DLLs.
Is…
demoncodemonkey
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measurement tool (area calculation) not working properly in map
I have create a simple measurement tool in esri sample maps with all other functionality using javascript. But measurement tool area calculation displays the wrong calculation .
However the distance and location are fine ( using wkid: 3435). When…
user279
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Measuring Task Queue Costs in Google App Engine
I am measuring the cost of requests to GAE by inspecting the x-appengine-estimated-cpm-us-dollars header. This works great and in combination with x-appengine-resource-usage and
x-traceurl I can even get more detailed information.
However, a large…
Ingo
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Android onMeasure() Width Value Higher Than Expected
I'm having a hard time understanding what is wrong with my onMeasure. I expect a 2x2 grid with the following layout but when I check the width and height, the height is being calculated as expected but the width is Integer.MAX_VALUE. I can't…
Michael Hogenson
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Measure fan-out and dataflow
Is there any tool that can measure the following 2 characteristics of C# Code (eventually also complete ASP.Net projects):
fan-out: Number of external calls from a class.
dataflow: the total number of outgoing and incoming data flow for the…
Dominik G
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Why Do I Get an Unlicensed Assemblies Error Message at Run Time When Using Measurement Studio .NET Controls in a Visual C# Project
I am using NI Measurement Studio 2012 free evaluation under Visual Studio 2008 express and Windows XP.
My problem is the following:
I can compile my C# solution without problems but in run time I get an unlicensed assembly error message related to…
user304602
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Measure all view hierarchy before drawing in Android
I have next view hiererchy:
Nik
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Measurement conversion on the fly
I'd like to ask re: measurement conversion on the fly, here's the detail :
Requirement: To display unit measurement with consider setting.
Concerns:
- Only basic (neutral) unit measurement is going to be stored in database, and it is decided one…
ikadewi
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How to convert excel formula to dax as measurement in powerbi or M (power query)
I have a formula from excel, what I want to transform into DAX, i need it as a measurement for powerbi or power query as M
The formula from excel is:
=IF(IF(G2=1;COUNTIFS(O:O;O2;C:C;">="&C2;C:C;"<="&C2+1;M:M;">"&M2);0)>0;1;0)
where:
G is column…
Peter Novak
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measurement with python from foot and inch to meter and centimeter
Hello guys I want to make a program that invert the measurement At the first, the user input two or three numbers and the inverting is going to meter and centimeter but it's not showing the correct answer the only answer is 0 I would be so thankful…
Javad B
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getting angle and distance to a set of coordinates
I'm creating a robot using the Atmel atmega644pa micro-controller and programming it in C. I am trying to create a function where given a pair of coordinates, it will determine the distance to that coordinate (from the robots current position) and…
Derek
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Another one about measuring developer performance
I know the question about measuring developer performance has been asked to death, but please bear with me. I know the age old debate about how you cannot measure performance of developers, but the reality is, at our company there is a "need" to do…
Ash M
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