measure the distance between 2 impulses (PCI-6221)

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  Farid

  Check if this will do

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• I'm using Labview TDS3000 Tektronix pilot measures the delay between pulses on two different channels

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  Hi Tori

  I am now in place and running, I already had the TDS3034B to measure the delay between the pulse on channel 1 and the pulse on two channels, as well as the pulse width tuned to channel 2. This was done by saving the settings on the scope on a diskette and cutting and sticking them in a modified version of the TDS3000 auto setup vi. I created from a simple VI which allowed me to manually enter orders for tektronix and found that the command "measure: meas1: data? went around.

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• Measure the time between the ridges of the periodic input signal

  We have built a circuit which is supposed to mimic an Exercycle.  We have an IR switch and a spinning wheel, the rccb meets a comparator circuit and the output of the element of comparison, we have running in LabView.  We successfully were able to measure the number of rotations of the wheel and the total distance travelled by the wheel, but are struggling to measure speed.  We cannot find a way to measure the time between picks in real time, which we could then divide the wheel circumference and calculate the speed in real time.  The VI I posted has a square wave simulated rather than the signal we receive on our circuit.  Thanks in advance for the help.

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• How to measure the distance using script

  Hello

  Is it possible to measure the distance of any document in photoshop using the measure tool, using the script. Below the steps required by me. Hope I'm clear in my communications.

  I've searched the forums, but couldn't find appropriate answers.

  1. open the Photoshop document

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  3. the alert distance

  RGS

  Anish

  This only works with CS5 because it now uses the tool instead of a path rule. But it solves all the problems talked about in this thread and many other differences between the original function and the data in the info panel.

  It returns a custom with angle and length properties object if there is a rule tool line in the active document and not of the indefinite. I didn't know if the length must be a unitValue or number in the units of the rule settings. I went with number because the Panel info has different number of decimal places for the different units. And as the Panel assigned the corresponding graduation info per cent the length value is empty

  function getRulerToolLengthAndAngle() {}

  points of var = [];

  points. Start = [];

  points. End = [];

  var / / desc = new ActionDescriptor();

  Var ref = new ActionReference();

  ref.putProperty (charIDToTypeID ('Rprp'), charIDToTypeID ("RrPt"));

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  var / / desc = executeAction (charIDToTypeID ('getd'), desc, DialogModes.NO);

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  pointList var = desc.getList (charIDToTypeID ('points'));

  var startPointDesc = pointList.getObjectValue (0);

  points. Start.push (startPointDesc.getUnitDoubleValue (charIDToTypeID ('X')));

  points. Start.push (startPointDesc.getUnitDoubleValue (charIDToTypeID ('Y')));

  var endPointDesc = pointList.getObjectValue (2);

  points.end.push (endPointDesc.getUnitDoubleValue (charIDToTypeID ('X')));

  points.end.push (endPointDesc.getUnitDoubleValue (charIDToTypeID ('Y')));

  var RES = {};

  res.toString = function() {return "RulerTool news" ;};}

  Pointed var = points.start;

  var points.end = b;

  If (pointed [0]

  var a = Math.max(pointA[0],pointB[0]) - Math.min (pointed [0], b [0]);

  var o = Math.max(pointA[1],pointB[1]) - Math.min (pointed [1], b [1]);

  var ang = (180/Math.PI) * Math.atan2(o,a);

  If (pointed [1]< pointb[1]){//negative="">

  Ang = - ang;

  };

  Res.angle = ang.toFixed (1);

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  var a = Math.max(pointA[1],pointB[1]) - Math.min (pointed [1], b [1]);

  var o = Math.max(pointA[0],pointB[0]) - Math.min (pointed [0], b [0]);

  var = 180-((180/Math.PI) Ang * Math.atan2 (a, o));

  If (pointed [1]< pointb[1]){//negative="">

  Ang = - ang;

  };

  Res.angle = ang.toFixed (1);

  }

  If (app.preferences.rulerUnits == Units.PERCENT) {}

  Res. Length = "";

  } else {}

  var c = Math.sqrt + ((a*a) (o * o));

  var length = new UnitValue (c, 'px');

  length.baseUnit = new UnitValue((1/app.activeDocument.resolution),'in');

  Switch (app.preferences.rulerUnits) {}

  case Units.PIXELS: res.length = length.as('px').toFixed (2); break;

  case Units.INCHES: res.length = length.as('in').toFixed (3); break;

  case Units.CM: res.length = length.as('cm').toFixed (2); break;

  case Units.MM: res.length = length.as('mm').toFixed (1); break;

  case Units.POINTS: res.length = length.as('pt').toFixed (1); break;

  case Units.PICAS: res.length = length.as('pc').toFixed (2); break;

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  }

  return res;

  }

  }

  var getRulerToolLengthAndAngle() = Info;

  If (info! = undefined) alert (' the ruler tool angle is: ' + info.angle +'\nThe length is: ' + info.length);

• How to increase or decrease the distance between letters in iBA

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