Yoav Romach
The Hebrew University of Jerusalem
21 total contributions since 2014Yoav Romach's Badges
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Awarded to Yoav Romach on 20 Jul 2017
Answer 1 question that was unanswered for more than 30 days
Awarded to Yoav Romach on 20 Jul 2017
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Awarded to Yoav Romach on 20 Jul 2017
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Awarded to Yoav Romach on 20 Jul 2017
Submitted
quiverInLogScale
Plots matlab quiver with log scaling while maintaining proper arrows directions.
más de 1 año ago | 6 downloads |
Question
Can I make an automatic colorbar that ignores zeros?
Hey, I'm doing 2d scanning with matlab, I'm plotting the data using imagesc and I do it after every line scan. The initial v...
casi 3 años ago | 1 answer | 0
1
answerQuestion
Setting proprties for multiple UIControl objects at once (or setting a default)
Hey, I'm creating a complex GUI that will have many similar objects (for example, text). I want all of them to have the same pr...
casi 3 años ago | 1 answer | 0
1
answerQuestion
How to create a quiver plot with logarithmic scaled arrows
Hey, I have a vector field with a large dynamic range; therefore the only way to properly see it in a quiver plot is if the leng...
casi 4 años ago | 2 answers | 2
2
answersQuestion
How to represent a 2D vector field in a way that will allow vectorial calculations (dot product)
Hello, I'm trying to calculate the magnetic field created by a point dipole at an XY plane at some distance, the formula is a...
alrededor de 4 años ago | 0 answers | 0
0
answersQuestion
Creating a matlab error with idents creates the wrong structure?!?
Hey, I'm trying to work according to <http://www.mathworks.com/help/matlab/ref/error.html this>, but something doesn't work r...
más de 5 años ago | 0 answers | 0
0
answersQuestion
Weird warning when using loadlibrary - said it created a library and an object??
Hey, I'm trying to load a c++ dll file and I'm getting a weird warning, this is the code: shrlib = 'C:\Users\Public\PI\P...
más de 5 años ago | 1 answer | 0
1
answerQuestion
what data type do i need to calllib with pointer argument char*
Hey there! I'm using a shared library and I'm tring to call this function from it (from h file): long PI_FUNC_DECL PI_Enum...
más de 5 años ago | 1 answer | 0
1
answerPatch - how to choose colors
Ok, problem was basically the ; inside the vector definitions, should be: x=[xFit xFit]; y=[yPredict(:,1)' yPredict(:,2)...
casi 6 años ago | 0
| accepted
Create a filling between cftool prediction bounds
So I've found the quick way to do it and I'll add it for reference, but it's simplify calling "area" with the x and y data, much...
casi 6 años ago | 0
| accepted
Question
Patch - how to choose colors
Hey, I'm having trouble getting a hold on Patch. I have this code: xFit = logspace(4,8,1000); yPredict = predint(fit...
casi 6 años ago | 1 answer | 0
1
answerQuestion
Create a filling between cftool prediction bounds
Hey there, Not sure if it's even possible in Matlab, but since it's possible in other programs I'll ask :) I have some dat...
casi 6 años ago | 2 answers | 0
2
answersHow would I open multiple figures from one script.
Hey Giuseppe, Yes, you need to call figure() in between. You can just call it without parameters and it'll work, or you can ch...
casi 6 años ago | 10
| accepted
Question
Saving a figure with a textbox
Hey, I've been trying to save a figure as a png, and it's working, but when I've added a textbox, it appears to save it witho...
casi 6 años ago | 2 answers | 0
2
answersMake num2str in engineering format
Ok, I've actually came up with a better, simpler solution: format shortEng disp([' Cutoff frequency: ', strtrim(evalc('d...
casi 6 años ago | 0
| accepted
Question
Make num2str in engineering format
Hey, I'm writing this code: disp(['Cutoff frequency: ',num2str(wcutoff,'%e')]); and this displays the frequency in an n...
casi 6 años ago | 3 answers | 1
3
answersQuestion
How do I change axes limits for a semilogx plot
Hey, I'm trying to change the axes limit on a semi log plot, but it's failing, and googling didn't bring up anything :( Ba...
casi 6 años ago | 1 answer | 0
1
answerQuestion
Is it possible to plot a curve fitting object in semi log scale
Hey, Long story short, I have a curve fitting session that I want to plot in semi log scale (x). I generated the code from t...
casi 6 años ago | 1 answer | 0
1
answerQuestion
Restore data from curve fitting session
Hey There, I've analyzed a lot of data, fitted a bunch of stuff to it, then saved my curve fitting session. I haven't saved th...
casi 6 años ago | 2 answers | 0
2
answers
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