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Iddo Weiner


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Con actividad desde 2014

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Estadística

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sending mail from gmail using sendmail()
Hi, This code below used to work for me in the past (~2 years ago), but now it doesn't. Any ideas why? Has something changed i...

más de 5 años hace | 1 respuesta | 0

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Pregunta


In appdesigner, how do I reference a variable I just defined generally?
Hi, in app designer I followed this procedure: https://www.mathworks.com/help/matlab/creating_guis/share-data-across-callbacks-...

casi 6 años hace | 0 respuestas | 0

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appdesigner - how do I set the default entries in a drop-down list upon app startup?
Oh, I just figured it out. Here's how: You add a startupFCNcallback (right click on the main app component) In the callback ...

casi 6 años hace | 3

| aceptada

Pregunta


appdesigner - how do I set the default entries in a drop-down list upon app startup?
I have a dropdown list in my GUI, and I want it to have ~1,000 different entries which the user can select from. Of course I ca...

casi 6 años hace | 1 respuesta | 0

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respuesta

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What is the best way to run a python script from my MATLAB script?
I read this : https://www.mathworks.com/matlabcentral/answers/153867-running-python-script-in-matlab And was just wonderin...

alrededor de 6 años hace | 1 respuesta | 0

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how to parse data stored in .ab1 files?
I have an .ab1 file and I want to extract the data in it; not just the sequence, the probabilities as well. Any ideas?

más de 6 años hace | 0 respuestas | 0

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IS there a simple way to suppress the pop-up figure which is created automatically when calling clustergram()?
IS there a simple way to suppress the pop-up figure which is created automatically when calling clutergram()?

más de 6 años hace | 1 respuesta | 0

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Pregunta


Compute gene ontology similarity between 2 genes
Hi, I want to calculate gene ontology pairwise similarity between 2 genes. Is there a way to do this using MATLAB? Thanks

casi 7 años hace | 0 respuestas | 0

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how can i select a random number from a column of a matrix? and then how to find the location of that number?
If you use a random number to index the row you want to extract, you will already have what you need: A = randi(10,[4,3]); ...

casi 7 años hace | 0

Respondida
how can i use support vector machine (SVM) to classify students
https://www.mathworks.com/help/stats/classificationsvm.html Does this help? If not, you can post here the data (or a part of ...

casi 7 años hace | 0

Enviada


iddoweiner/Coding-Sequence-optimization-for-Chlamydomonas-reinhardtii
Coding Sequence optimization for Chlamydomonas reinhardtii

casi 7 años hace | 1 descarga |

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Pregunta


Finding the inflection point of a sigmoid function
Hi, here's my function: % define params p1 = 0.0389; p2 = 1.9158; p3 = 162.4272; p4 = 0.012; % simulate ...

alrededor de 7 años hace | 3 respuestas | 1

3

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How to best fit a curve to my data
Hi, I have 2 variables (attached in the file myXY.mat) to which I would like to fit a curve. I'm expecting to receive someth...

alrededor de 7 años hace | 2 respuestas | 1

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Is there a function that parses an .sql file?
Is there a function that parses an .sql file?

más de 7 años hace | 0 respuestas | 0

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My code creates files, uses them and then deletes them. The deletion part does not always work
Hi, My code is built in a way that data files and folders are created, used and then deleted. I've noticed that every now...

más de 7 años hace | 2 respuestas | 0

2

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How do I access properties of objects embedded inside another object organized in an array?
% build an empty struct A = struct; A.outer = struct; % either fill it for i = 1:10 for j = 1:3 ...

casi 8 años hace | 0

Pregunta


I sometimes answer forum questions but get no feedback. Is there any way for me to mark these questions so that experienced users with high privileges can take a look at them and either accept the answer or comment on it if it needs improvement?
I ask because my feeling is that sometimes good answers are provided but the original user who asked the question "disappears", ...

casi 8 años hace | 0 respuestas | 0

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Cut out piece of matrix
T1 = readtable('Dem1.txt'); T2 = readtable('Dem2.txt'); Glacier_yes = find(T2.(5)); T1 = T1(Glacier_yes,:); now T1...

casi 8 años hace | 0

Respondida
How do i start my code over if i'm doing data validation?
Wouldn't the sum of rows always equal the sum of cols in any matrix? See this link for discussion on determining whether a matri...

casi 8 años hace | 0

Respondida
How do you create a grouped boxplot with categorical variables on the x-axis.
Take a look at this, it explains how to do precisely what you want: <http://stackoverflow.com/questions/15971478/most-efficient...

casi 8 años hace | 1

Respondida
How to make a nested FOR loop of distance between points?
Hi, you had some unnecessary bits of code there that made it complicated to follow. Here's a shorter code that does what you ask...

casi 8 años hace | 0

| aceptada

Respondida
How to plot matrice in a figure ?
How do you want to display this data? Here's 1 idea: pair1 = [0 1]; pair2 = [0.5 0.7]; % ... pairN = [0.1 1.5]; ...

casi 8 años hace | 0

| aceptada

Respondida
Hi! I have a loop which gives me vectors of length=50. How can i create a loop, so it will make 5 of these vectors? This just gives me one vector on length=250. How can I make so it will be 5 vectors?
How about create a 5*50 matrix and fill it with 2 loops? data1 = rand(5); data2 = rand(50); out = zeros(5,50); fo...

casi 8 años hace | 0

| aceptada

Respondida
Determine whether a column in a Table contains time data
Please define "time vector" - do you mean that the numbers should simply be monotonically increasing? or do you also have a cert...

alrededor de 8 años hace | 0

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How can I extract a profile from a surface?
Hi Leonardo, I hope I understood your question properly... Here's my suggestion (I worked with small made-up data): data = ...

alrededor de 8 años hace | 0

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can anyone tell me how to create table in matlab?
There's great documentation for these kinds of stuff (this is one of the virtues of MATLAB): <https://www.mathworks.com/hel...

alrededor de 8 años hace | 3

Respondida
How can I remove websites' links from a text?
Dario, this really depends on what your data looks like. BUT I made an assumption regarding what your text might look like, plea...

alrededor de 8 años hace | 0

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Vertically overlapping 'stacked' bars
Philip, I think I understand - you insist on having your bars stacked, but when you do so with negative values, this "hides" som...

alrededor de 8 años hace | 0

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how can i write a function with a range of values for example speed between 100 and 150.
I agree with Jhon, more specific details could help understanding the problem.. But 1 possibility would be throwing an error ...

alrededor de 8 años hace | 0

Respondida
Vertically overlapping 'stacked' bars
Hope I understood correctly.. Try this: a = rand(5,1); b = -1 * rand(5,1); data = [a b]; bar(data) legend('posi...

alrededor de 8 años hace | 0

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