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**Content Feed**

Question

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...

meer dan 3 jaar ago | 1 answer | 0

### 1

answerQuestion

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-...

meer dan 3 jaar ago | 0 answers | 0

### 0

answersappdesigner - 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 ...

meer dan 3 jaar ago | 3

| accepted

Question

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...

meer dan 3 jaar ago | 1 answer | 0

### 1

answerQuestion

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...

bijna 4 jaar ago | 1 answer | 0

### 1

answerQuestion

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?

bijna 4 jaar ago | 0 answers | 0

### 0

answersQuestion

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()?

ongeveer 4 jaar ago | 1 answer | 0

### 1

answerQuestion

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

meer dan 4 jaar ago | 0 answers | 0

### 0

answershow 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]); ...

meer dan 4 jaar ago | 0

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 ...

meer dan 4 jaar ago | 0

Submitted

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

Coding Sequence optimization for Chlamydomonas reinhardtii

meer dan 4 jaar ago | 1 download |

Question

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 ...

bijna 5 jaar ago | 2 answers | 1

### 2

answersQuestion

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...

bijna 5 jaar ago | 2 answers | 1

### 2

answersQuestion

Is there a function that parses an .sql file?

Is there a function that parses an .sql file?

ongeveer 5 jaar ago | 0 answers | 0

### 0

answersQuestion

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...

ongeveer 5 jaar ago | 2 answers | 0

### 2

answersHow 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 ...

meer dan 5 jaar ago | 0

Question

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", ...

meer dan 5 jaar ago | 0 answers | 0

### 0

answersCut out piece of matrix

T1 = readtable('Dem1.txt'); T2 = readtable('Dem2.txt'); Glacier_yes = find(T2.(5)); T1 = T1(Glacier_yes,:); now T1...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 0

| accepted

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]; ...

meer dan 5 jaar ago | 0

| accepted

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...

meer dan 5 jaar ago | 0

| accepted

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...

meer dan 5 jaar ago | 0

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 = ...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 3

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...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 0

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 ...

meer dan 5 jaar ago | 0

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...

meer dan 5 jaar ago | 0