Recent content by Weirdzzl

  1. W

    Easy Tips for Normalizing Negative Data: Plotting a Normal Distribution Graph

    Hi all, i got a set of negative values ranging from -0.0001 to -0.3. How do i effectively make them easier to compare and plot a normal distribution graph. can i just do exponential on the values? Thank you for the help
  2. W

    Can I Calculate the Variance of Forces in Non-Ideal Plane Balancing?

    Hi all, suppose that i have three forces exerting to support a flat piece of uniform object.(Imagine a 3 cylinders supporting an object in a triangular way. In ideal situation, all 3 forces must exert the same amount of force so that the object will not be tilted in any side. But since its non...
  3. W

    Contact angle and anti reflective coating.

    Hi, there is no special meaning. it is the angle, conventionally measured through the liquid, where a liquid/vapor interface meets a solid surface. http://en.wikipedia.org/wiki/Contact_angle. I tried to search the web, but could not get any info on the correlation between these 2.
  4. W

    Contact angle and anti reflective coating.

    Hi all, just want to ask is there any correlation between the contact angle of a anti reflective coating? i.e the bigger the angle, the better the anti reflective coating? Thanks in advance.
  5. W

    Degradation in Source Location Accuracy in the Presence of Sensor Location Error

    Thx. Basically i was given some articles to read on and was having a hard time understanding the basic concepts on source localizaion. http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1661121&isnumber=34760" is 1 example of an article on the topic. I am in serious need of help for...
  6. W

    Degradation in Source Location Accuracy in the Presence of Sensor Location Error

    Hi guys, i was given a project based on the above topic and i know very little on it. Can anyone help to explain what's the difference between MSE and therotical MSE. Taylor series estimation and the modified taylor series. Thanks
Back
Top