Chris E.

Last seen: 6 månader ago Active since 2012

Followers: 0   Following: 0

Professional Interests: Physics, Linear Accelerators, Data Analisis, Electronics

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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...

ungefär 8 år ago | 0 answers | 0

0

fill(ax,X,Y,C) not working???
thank you! Works great!

mer än 8 år ago | 0

Question

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,...

mer än 8 år ago | 2 answers | 0

2

Question

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...

mer än 8 år ago | 0 answers | 0

0

Question

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...

mer än 8 år ago | 1 answer | 1

1

Question

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...

nästan 9 år ago | 1 answer | 0

1

Question

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...

nästan 9 år ago | 2 answers | 0

2

plotyy 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...

nästan 9 år 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...

nästan 9 år ago | 1 answer | 0

1

Question

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...

nästan 10 år ago | 1 answer | 0

1

Question

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...

nästan 10 år ago | 1 answer | 0

1

Question

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 ...

nästan 10 år ago | 1 answer | 0

1

Gaussian distributed random numbers
Well a simple Gaussian distribution code can be as follows: function main() xo = 0; yo = 0; xsigma = 0.01; ...

nästan 10 år 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 ...

nästan 10 år 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...

nästan 10 år ago | 1 answer | 0

1

strfind: 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', ...

nästan 10 år 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: % ...

nästan 10 år ago | 1 answer | 0

1

Guide GUI's are all blank gray boxes, something is wrong....
It was the Java! I reinstalled Java 6 and it worked fine!

nästan 10 år 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...

nästan 10 år ago | 2 answers | 0

2

Question

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...

mer än 10 år ago | 3 answers | 0

3

Question

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...

mer än 10 år ago | 3 answers | 0

3

Question

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...

mer än 10 år ago | 1 answer | 0

1

Question

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 ...

nästan 11 år ago | 2 answers | 1

2

Question

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 ...

nästan 11 år ago | 1 answer | 0

1

Question

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...

nästan 11 år ago | 1 answer | 0

1

Question

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, ...

nästan 11 år ago | 2 answers | 0

2

Question

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...

nästan 11 år ago | 1 answer | 0

1

Question

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...

nästan 11 år ago | 1 answer | 0

1

Question

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...

nästan 11 år ago | 1 answer | 0