Rank: 2477 based on 52 downloads (last 30 days) and 3 files submitted
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Damon Bradley

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DSP Engineer at NASA/GSFC

Professional Interests:
All things signal processing related

 

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Files Posted by Damon View all
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29 Mar 2013 MetricPrefixStr - Print SI Prefix Formatted Numbers Prints a SI prefix formatted string corresponding to a numeric vector. Author: Damon Bradley latex, format, string, labels, xtick, xticklabels 16 0
20 Mar 2012 Screenshot Modified trapezoidal integration over specific limits of integration. This function is similar to trapz, except it specifies upper and lower integration limits a and b. Author: Damon Bradley numerical integration, trapz, limits 20 1
  • 3.0
3.0 | 1 rating
12 Dec 2011 Bit-slicing function for integer matrices function E = bitreslice(A,b_old, b_new, echo_on) Re-packages bits of a matrix of integers. Author: Damon Bradley bit vector, bit slicing, rearrange bits, fpga, dsp, digital signal proces... 16 1
  • 5.0
5.0 | 1 rating
Comments and Ratings by Damon View all
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08 Dec 2012 HOSA - Higher Order Spectral Analysis Toolbox Spectral and polyspectral analysis, and time-frequency distributions. Author: Ananthram Swami

Also, to remove the annoyance of inexact case matches when you use the any of the HOSA functions, I'd recommend putting this line of code at the top of your script:

warning('off','MATLAB:dispatcher:InexactCaseMatch').

For some strange reason, all of the HOSA function file names are written in all caps.

03 Jan 2012 sort_nat: Natural Order Sort Sort strings in natural order. Author: Douglas Schwarz

Excellent work. Saved me a much time and headache with some data analysis over here at NASA. Thank you!

03 Jan 2012 sort_nat: Natural Order Sort Sort strings in natural order. Author: Douglas Schwarz

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04 Apr 2013 Modified trapezoidal integration over specific limits of integration. This function is similar to trapz, except it specifies upper and lower integration limits a and b. Author: Damon Bradley Wiora, Georg

Simple and intuitive. This was definitely missing in matlab!

Following improvements could be made:
1. Handle start and end of range in case where it is not exactly on a sample point
2. Check that x is monotonically increasing and resort vectors if necessary.

There is a BUG in the calculation of the index of the upper bound. You must call the min() function to find the correct index, not the max() function.

23 Feb 2012 Bit-slicing function for integer matrices function E = bitreslice(A,b_old, b_new, echo_on) Re-packages bits of a matrix of integers. Author: Damon Bradley Chan, Michael

Thank you.

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