Any help will be highly appreciated.Ĭontent of CSV file: (x,y) (x, y+y1) (x+x1, y) (x+x1, y+y1) Probability value The details of the probability values (.csv) file format are given below. How can I write a code for heatmap generation using the coordinate points and probability values over an image. I have probability values of some areas and coordinate points. austinpatrick711 wrote a comment on KiCad 101 workshop Hackaday SuperCon.I have a pathology image of size 1024 x 1360.Bindhammer has updated details to Pill dispenser robot. Bindhammer has updated the project titled Pill dispenser robot. Mitsuru Yamada has added a new project titled CMOS Homemade Operational Amplifier.Stephen Chasey has added a new log for Vending Machine for Birds.Smylnk liked Star Wars Interactive Home Cinema door.Anool Mahidharia wrote a reply on KiCad 101 workshop Hackaday SuperCon.Mitsuru Yamada has added details to CMOS Homemade Operational Amplifier.Julian Skidmore on MIDI Interface For NeXTcube Plugs Into The Past.JohnU on The MOS CIA Lives On, In 74HCT.Thijzer on A Bicycle Powered By A Different Kind Of Eddy.JohnU on A Free TV With A Catch: New Normal Or Inevitable Hardware Bonanza?.Harvey Dent on A Bicycle Powered By A Different Kind Of Eddy.Dave on Human DNA Is Everywhere: A Boon For Science, While Terrifying Others.paulvdh on A Bicycle Powered By A Different Kind Of Eddy.Flemming Frandsen on Two Stage Refrigerator Is Chill.JaK on What Is A Schumann Resonance And Why Am I Being Offered A 7.83Hz Oscillator?.This Week In Security: TPM And BootGuard, Drones, And Coverups 17 Comments Did it have a purpose? Well, no more or less than some of the other more esoteric hacks we see here today anyway. Then you would have to put your face right up to it to get to see 3d images of whatever waveform you were looking at. It looked like Google Cardboard’s great grand-daddy. Then there was a viewer thing that you had to build to go over the screen. You would hook the input to one channel along with an input source and the output to the other channel. It was a circuit that performed some sort of phase-shift on it’s input. ![]() So as long as I am in old-fart reminiscing mode, I also remember an issue where there was an article about building a 3d adapter for an oscilloscope. Actually, I’m not quite sure, was it a camera or was it actually just a box that you stick a big piece of photographic paper in and expose it that way? Either way, we sure have come far. Somewhere I have an issue of an electronics magazine from my childhood where there is an article about attaching a camera to an analog oscilloscope. Posted in Tool Hacks Tagged oscilloscope, python, rigol, Rigol 1054Z Post navigation is looking for a few people to test it out, and of course pull requests are accepted. Yes, it’s a simple tool that does one job, but if you need that tool, you really need that tool. This work will plot whatever is being captured by the scope in a window, in Linux, but sometimes you just need a screencap of whatever is on the scope that’s why there were weird Polaroid adapters for HP scopes in the day. This work was inspired by the efforts of, who spent some time controlling the Rigol with Linux and Python. It’s a simple tool that does one job, glory and hallelujah, people are still designing tools this way. Testing has been done on OS X, and it probably works on Linux and Windows. A PNG of whatever is on the screen then appears on your drive. The usage of this python script is as simple as plugging the DS1054Z into your USB port and running the script. Now there’s a simple python script that grabs a screen cap from a Rigol scope. One small problem with the ‘Zed is the fact that capturing an image from the screen is overly complicated, and the official documentation requires dedicated software and a lot of rigolmarole. That means there’s a wealth of hardware hacks for this oscilloscope. If you don’t have an oscilloscope, this is the scope that has the power and features you need, it’s cheap, and the people who do hardware hacks already have one. The Rigol DS1054Zed is the oscilloscope you want.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |