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Dean Ranmar


artsys360

Last seen: 5 years ago |  Active since 2016

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radar engineer

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Question


how to use unique in a loop
I'm trying to use unique as a for loop control variable and getting an error. In code I used about two years ago, I used this f...

5 years ago | 0 answers | 0

0

answers

Question


How do I eliminate plot marker artifacts using a GUIDE?
I am running a simulation using GUIDE to produce a set of subplots which are updated periodically so I can see change over time....

5 years ago | 0 answers | 0

0

answers

Answered
Getting all the combinations of 4 vectors?
What about allcomb?

5 years ago | 1

Question


find unique sets of values in matrix, eliminate duplications
I had a lot of trouble wording this Q succinctly and accurately. I have large matrices with a fixed # of rows but varying #s of...

6 years ago | 2 answers | 0

2

answers

Question


why do strings I define to same length have different lengths?
I am defining entries for a legend on a plot figure. Here's my code: lg1 = sprintf('Widebeam MP Mean = %7.4g Var ...

6 years ago | 1 answer | 0

1

answer

Question


counting & indexing sequences of consecutive integers
Given a vector of ordered (increasing) integers, I want to identify each sequence of consecutive integers & count them. Thus, I ...

7 years ago | 1 answer | 0

1

answer

Question


Use objects of class 'ConstantGammaClutter' only as scalars or use a cell array
I am trying to use the ConstantGammaClutter object example MathWorks has posted and run into the above error. Here is the rele...

8 years ago | 1 answer | 0

1

answer

Question


How do I combine two index vectors to form a 2D index matrix?
I have two methods for identifying which elements in a matrix have certain properties (e.g.; exceed a threshold). ndx...

8 years ago | 2 answers | 0

2

answers

Question


foldover effect in 2D FFT?
I am simulating signal processing in a radar. When I place a simulated target in a known near-in range location in a range-Doppl...

8 years ago | 0 answers | 0

0

answers

Question


Normalization of MTI Filters
I need to determine how various order MTI filters perform against a given clutter distribution. My only issue is, how to normali...

8 years ago | 0 answers | 0

0

answers

Answered
Want to plot a matrix as a 3D histogram or bar chart.
Thank you! I completely forgot about surf. It worked like a charm.

8 years ago | 0

Question


Want to plot a matrix as a 3D histogram or bar chart.
I have a matrix (A) of count values. It counts the number of times event (x,y) occurs during a process, where x & y are integer ...

8 years ago | 4 answers | 0

4

answers

Question


How do I plot differing length (X,Y) vectors vs time?
At each point in time I receive a list of (x,y) pairs and the number of data points ((x,y) pairs) varies with time. I want to do...

8 years ago | 1 answer | 0

1

answer

Question


How do I clear an object MATLAB defaults to by finding it in the history?
I am trying to run a radar-related simulation. I want the script file to read in an image from a particular directory. At an ear...

8 years ago | 0 answers | 0

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answers