James Eastham
Monday, November 11, 2013
Automatic Sorting in Excel without a Macro (Sort Chart Data)
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I really wanted to have a chart on my sheet which was sorted from high to low. Imagine if you wanted to create a bar chart which showed net ...
Monday, September 9, 2013
Autocreate Minitab Scripts in C++
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The following code will read in a CSV file containing row and reference line data. The program will then create a Minitab script as the outp...
Monday, October 15, 2012
Matlab Interpolation
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Here is a quick example of linear interpolation. %% Linear Interpolation Example % James Eastham, Member IEEE % 10/15/2012 close all;...
Tuesday, May 1, 2012
Terrain Profile & Path Loss
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The site "Hey, what's that?" ( http://www.heywhatsthat.com/ ) provides a great free tool for terrain profiles, coverage, a...
Friday, April 20, 2012
Fourier Additivity Property
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The plot above shows two signals being added in the time domain and the spectrum of each time domain signal. The plot below s...
Sunday, February 5, 2012
Normal Distributions in MatLab
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%% Normal Distributions in Matlab % James Eastham % Member, IEEE % Created on: 2/5/2012 % % The following code creates multiple normal distr...
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Tuesday, January 24, 2012
Fourier Transform for Dummies: Matlab Implementation
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The following code implements a simple Fourier Transform using cos and sin functions. This project was inspired by a short pdf I stumbled on...
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