I'm new on LabVIEW and I need some help to trigger the increment of all items of 1D array. Basically what I need to do is: when element of "#found" increase by one a led should light.
Anyone could help me?
Thank you!
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Can anyone here help me ? Help is really appreciated
https://forum.soliditylang.org/t/how-to-calculate-the-merkle-proof-in-this-case/1490
I tried using merkel tree.js and I couldn't figure it out as it's not even a sha hash or keccak256 one
I tried to use the merge function to sum it together, but the intensity of the Merge Image does not equal to the addition of the two original images. Does anyone know how to do it in DM?
I think the question as asked is maybe a bit under-specified. For simple "intensity adding" of two images of the same size ( pixel dimensions ) you can simply use the label letters and a simple equation like f.e.:
will give you:
I also don't know what the 'merge' function you refer to should be. What script command are you referring to?
I'm rather new to oracle spatial. I'd like to restrict shapes to simple polygons. multiple polygons are ok. donuts are not. crossed edges are not. and all shapes must be separated by a tolerance.
SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT seems like a good place to start... but would appreciate any further insight on how to determine that I do not have donuts.
any insight appreciated.
found what I needed here:
https://spatialdbadvisor.com/oracle_spatial_tips_tricks/89/sdo_utilgetnumrings-an-alternative
with additional information from the documentation:
https://docs.oracle.com/cd/B28359_01/appdev.111/b28400/sdo_objrelschema.htm#SPATL020
I'm using Portaudio in order to record the sound in a .raw file but I would like to start the recording only when there is a sound and stop it when there is a silence.
Is there a way to do this with Portaudio?
If not, do you have any idea about how I could do it?
Thanks in advance!
Portaudio cannot do what you need. The solution you are looking for is called Vox. Internet search vox algorithm and you'll find lots of implementations. I'm sure there are even libraries that will calculate it for you. I usually just take the rms of the signal buffer and compare it to a predetermined threshold. If you don't convert the signal level to dB you will probably be working with values in the range of 0.01 To 0.05. In dB you should be working in the -50 to -30 range.
I am making a computer purely out of water. It's going well, but I have one problem. In the adders, where the sum exits, I just have water collected there. I don't know how to take the base two sum values and convert them back into base 10 and display it... any help would be great.
Why are you using adders, do you mean AND gated.
No adders needed.