fiveworlds

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fiveworlds last won the day on March 16 2016

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About fiveworlds

  • Rank
    Primate
  • Birthday 08/11/93

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    Male
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    Somewhere on the internet
  • Favorite Area of Science
    computers

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  1. Is radiography safe from automation?

    I'm not being enthusiastic the radiographer rarely moves the patient most of the time the nurses do that. All that is involved to replace them is making an easy to use hydraulic based platform with weight sensors and an automated camera that does what it is told. All the nurse would have to do is move the patient to the platform and push a button on the wall (maybe with an id scanner too).
  2. Is radiography safe from automation?

    I could automate it no problem.
  3. Swimming and runny nose

    Why is it that every time I go to the swimming pool I have a runny nose and sneeze for the next hour or so??
  4. YuRight: The User Interface of a Quantum Computer

    You do realize that quantum computers have to run at extremely low temperatures somewhere around 0 kelvin making phone sized quantum computers not possible at the moment. The reason for the low temperature is that heat has the same effect as deleting data from the quantum computer since it will cause the subatomic particles to change state randomly.
  5. GNU Radio Ubuntu

    I'm not great on debugging them either. I left a message for the maintainer so I hope they get back to me. I'm trying to help out a radio station that was using an older version of the software and the old equipment broke.
  6. GNU Radio Ubuntu

    Yeah I think I have a lot of it now. The specific repository I am trying to get working is https://github.com/Opendigitalradio/data-over-dab-example which is using gnuradio. I think I am down to one error now which is conan : cmake error at cmake/modules/conanpackages.cmake:81 could not find load file data-over-dab-example/build/conanbuildinfo.cmake I originally was trying to get it working on a raspberry pi but would up getting tons of errors because the raspberry pi chipset isn't supported
  7. GNU Radio Ubuntu

    That works but it doesn't install all the required dependencies to run http://osmocom.org/projects/sdr/wiki/rtl-sdr
  8. GNU Radio Ubuntu

    Does anybody here know how to properly install gnuradio on ubuntu. I can't seem to install these dependencies properly. qwt (>= 5.2.0) http://sourceforge.net/projects/qwt/ pyqt (>= 4.10.0) http://www.riverbankcomputing.co.uk/software/pyqt/download wxpython (>= 2.8) http://www.wxpython.org/ python-lxml (>= 1.3.6) http://lxml.de/
  9. var canvas = document.createElement('canvas'); var context = canvas.getContext('2d'); var img = new Image(); img.onload = function() { canvas.width = img.width; canvas.height = img.height; context.drawImage(img, 0, 0 ); var count = 0; var myData = context.getImageData(0, 0, img.width, img.height); for(var i=0; i<myData.data.length; i=i+4){ if(myData.data[i]>90||myData.data[i+1]>90){ myData.data[i] = 0; myData.data[i+1] = 0; myData.data[i+2] = 0; myData.data[i+3] = 0; } else { count = count + 1; } } context.putImageData(myData,0,0); document.body.appendChild(canvas); alert(count); } img.src = 'image.jpg'; That will remove the sky from the image after which you can crop out the trees. Which will give you an image that looks like this. Then you can use imagej analyse>analyze particles to get a count for the number of birds in the picture. Which worked out for me at 1388 since the camera didn't catch the birds in great detail. Most of the birds wound up being cut into 2 blobs so there are approx 700 birds.
  10. I could probably write something but in order to get a fairly accurate count I would need a video or at least a couple of pictures. Basically you can find the differences between 2 pictures aka the moving birds. Then create a spritesheet from the data and all you would need to do is count the length of the returned array. If you don't feel like coding it yourself you can use adobe photoshop to find differences between 2 photos and https://www.codeandweb.com/texturepacker/tutorials/how-to-create-a-sprite-sheet will generate the spritesheet and return a count of sprites.
  11. Early computing...

    I couldn't find what the buttons were for the Model 75 but the documentation for the Model 65 is here http://bitsavers.informatik.uni-stuttgart.de/pdf/ibm/360/funcChar/A22-6884-3_360-65_funcChar.pdf
  12. Electron Monaco Editor

    Does anybody here know how to embed visual studio code's monaco editor into electron? I thought it should be simple since vs code runs on electron but it was throwing lots of javascript errors.
  13. New Forum Design?

    Here are what the buttons of the full ckeditor look like minus a few. I use ckeditor on occasion. There should be a button which looks like Σ to insert a mathjax equation instead of having to use bbcode (which I can never remember) but you might have to download this plugin to use it. http://ckeditor.com/addon/mathjax To add buttons there should be a configuration file (*usually called config.js) the above example looks like this. It may be called something different on the forum software. CKEDITOR.editorConfig = function( config ) { // Define changes to default configuration here. For example: // config.language = 'fr'; // config.uiColor = '#AADC6E'; config.toolbarGroups = [ { name: 'document', groups: [ 'mode', 'document', 'doctools' ] }, { name: 'clipboard', groups: [ 'clipboard', 'undo' ] }, { name: 'editing', groups: [ 'find', 'selection', 'spellchecker', 'editing', 'Math'] }, { name: 'forms', groups: [ 'forms' ] }, '/', { name: 'basicstyles', groups: [ 'basicstyles', 'cleanup' ] }, { name: 'paragraph', groups: [ 'list', 'indent', 'blocks', 'align', 'bidi', 'paragraph' ] }, { name: 'links', groups: [ 'links' ] }, { name: 'insert', groups: [ 'insert' ] }, '/', { name: 'styles', groups: [ 'styles' ] }, { name: 'colors', groups: [ 'colors' ] }, { name: 'tools', groups: [ 'tools' ] }, { name: 'others', groups: [ 'others' ] }, { name: 'about', groups: [ 'about' ] } ]; config.extraPlugins = 'mathjax'; config.extraPlugins = 'widget'; config.extraPlugins = 'dialog'; config.extraPlugins = 'lineutils'; config.extraPlugins = 'clipboard'; config.extraPlugins = 'notification'; config.extraPlugins = 'toolbar'; config.extraPlugins = 'dialogui'; config.extraPlugins = 'button'; config.mathJaxLib = '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS_HTML'; }; To make the equation editor work you need to download a few plugins and extract them into the plugins folder. Also CKEDITOR.replace needs to include the extraPlugins bit. CKEDITOR.replace( 'textareaIDhere', { extraPlugins: 'mathjax' } ); plugins.zip
  14. New Forum Design?

    Why is half of ckeditor disabled including mathjax, source editing etc? x = {-b \pm \sqrt{b^2-4ac} \over 2a}
  15. Why am I gaining weight?

    I Yeah I never knew about the fat till awhile ago. The food science class did a study on supermarket yoghurt in lidl, aldi and tesco and found no yoghurt/cheese below 20% fat.