Chris E.
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Professional Interests: Physics, Linear Accelerators, Data Analisis, Electronics
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35 Questions
9 Answers
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91.43%
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AVERAGE NO. OF LIKES
Accept 20 answers given by other contributors
Awarded to Chris E. on 20 Jul 2017
1 of your answers has been accepted
Awarded to Chris E. on 20 Jul 2017
Receive 10 likes on a problem you have created
Awarded to Chris E. on 25 Jul 2022
Receive 25 likes on a problem you have created
Awarded to Chris E. on 21 Sep 2020
Your submissions were downloaded 30 or more times in a month
Awarded to Chris E. on 01 May 2020
Publish your first submission
Awarded to Chris E. on 31 Jan 2020
Download any 10 unique submissions
Awarded to Chris E. on 01 Nov 2019
Provide your first answer ever to someone else's question
Awarded to Chris E. on 20 Jul 2017
Obtain 50 solvers for a problem you have created
Awarded to Chris E. on 05 Mar 2014
Create 10 problems
Awarded to Chris E. on 18 Jul 2013
Like a problem or solution
Awarded to Chris E. on 27 Jun 2013
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Awarded to Chris E. on 27 Jun 2013
Feeds
Question
2D Affine Transform on 2D
I'm attempting to use Affine Transform on an image and x,y coordnates. I made fake data that show the 4 corners of the image an...
8 years ago | 0 answers | 0
0
answersQuestion
fill(ax,X,Y,C) not working???
I have a GUI I made with handles.axis1 and handles.axis2, I'm using the fill functions and find that: fill(handles.axis2,X,...
9 years ago | 2 answers | 0
2
answersQuestion
Visibly accurate scales/axes in plot3...
Hello Everyone, The code below represents "stored boxes" in a closet (or its one way to think about it). The scales in the p...
9 years ago | 0 answers | 0
0
answersQuestion
draw a virtical line in loglog plot...
I would like to draw a straight vertical line in a loglog plot, but am not sure how. Here is what I got: loglog([0 0], [0.0...
9 years ago | 1 answer | 1
1
answerQuestion
plotyy scaling issue...
I'm still trying to figure out the scaling issue for the plotyy bar, I have had very little success. The issue is I still get t...
9 years ago | 1 answer | 0
1
answerQuestion
plotyy issue with 'bar' graph, not scaling correctly?
Hello all! When I plot the data using plotyy making a bar graph with two sets of data, MATLAB plots it, but there is a distinct...
9 years ago | 2 answers | 0
2
answersplotyy issue with 'bar' graph, not scaling correctly?
I'm attaching a pic to my question: <</matlabcentral/answers/uploaded_files/36208/bar.jpg>> This is what I get exactly fro...
9 years ago | 0
Question
formulating elapsed time in hours for input data...
I have some code that I need to change from a string into a vector of numbers representing elapsed hours. My input data looks l...
9 years ago | 1 answer | 0
1
answerQuestion
fprintf reading rows not working right...
Hello all! Well I'm just not getting something, I'm sure its easy, but just not figuring it out. I'm just trying to read the...
10 years ago | 1 answer | 0
1
answerQuestion
Pattern search in matrix
Hello Everyone, I'm just trying to figure out how to search for repeated patterns in a matrix and am unsure how to really do it...
10 years ago | 1 answer | 0
1
answerQuestion
Transfuring plots in GUI's
Hello all! Well I'm trying to transfer plots in gui's and it is not quite working the way I want it to... I have attached ...
10 years ago | 1 answer | 0
1
answerGaussian distributed random numbers
Well a simple Gaussian distribution code can be as follows: function main() xo = 0; yo = 0; xsigma = 0.01; ...
10 years ago | 0
combine Arrays (IntArrays andStrArrays)
If you have 5 arrays of the same size and about the same type (for example: all numbers) this should work, if your working with ...
10 years ago | 0
| accepted
Question
GUI position property issue...
Hello all! Well I'm attempting to change the position property of a GUI. I need to display different parts of a GUI at differ...
10 years ago | 1 answer | 0
1
answerstrfind: how to set a cell for the pattern?
Hello! Well I think this answers your question, it does not have a for loop, however it uses "ismember" rather then 'strfind', ...
10 years ago | 0
Question
GUI Resize - region of interest???
Hello all! I 'm trying to resize to a region of interest. Well I have half of what I want as shown in the code here: % ...
10 years ago | 1 answer | 0
1
answerGuide GUI's are all blank gray boxes, something is wrong....
It was the Java! I reinstalled Java 6 and it worked fine!
10 years ago | 0
| accepted
Question
Guide GUI's are all blank gray boxes, something is wrong....
Hello everyone! Well I have an issue with Guide GUI's. I will run a GUI based program and it will display a gray box the cor...
10 years ago | 2 answers | 0
2
answersQuestion
calllib issue... library not found...
For some reason I have an error that says "Error using calllib Library was not found" yet I know it is in the MATLAB generals f...
11 years ago | 4 answers | 0
4
answersQuestion
plotyy is not working properly???
Well I have an application for "plotyy" function, So I find if I ever zoom in anywhere on the plot, one of the axis stick in a z...
11 years ago | 3 answers | 0
3
answersQuestion
Reading in a document full of code
I'm building a program to read in some code for Accelerator physics and I really do not know how to start reading the files into...
11 years ago | 1 answer | 0
1
answerQuestion
Can this function work any faster?
Hello All, Well I'm making a function that takes about 0.022 seconds to complete, I need to try to make it even less time then ...
11 years ago | 2 answers | 1
2
answersQuestion
Image Processing 2d gaussian...
Hello All, I'm working on a fast image processing method that can be used for finding the main part of an beam image (like a ...
11 years ago | 1 answer | 0
1
answerQuestion
signal in and signal out need to be shifted to match one another...
Hello All, Well I have a signal in and a signal out, I would like to very quickly overlap(as best as possible) them. I just ne...
11 years ago | 1 answer | 0
1
answerQuestion
Makeing two vectors dimentionaly equal, while retaining the info...
Hello All, Well I have a issue that is seemingly easy, but is not so easy when I'm working on it. I produce 2 column vectors, ...
11 years ago | 2 answers | 0
2
answersQuestion
x axis label issue...
Hello All, Well I'm not sure how to change the x label at specific points. The code below generates a similar structure to wh...
11 years ago | 1 answer | 0
1
answerQuestion
Need help inproveing function...
Hello Everyone, I have a function that looks at a vector of numbers and will mark any numbers in that vector that repeat with t...
11 years ago | 1 answer | 0
1
answerQuestion
Moving through varibles in for loop (ugly)...
Hello everyone, Well I have an issue where I have to set some data, I'm a little lost on how to do it, but I made a "cheating...
11 years ago | 1 answer | 0
1
answerhow do I make a color (rgb) image look grayish?
You can change the RGB from the desired color to gray by playing with the background set of an object. This is kind of code you ...
11 years ago | 0
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