# MadjeKoe

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**Programming Languages:**

Python, R, MATLAB

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English

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**Feeds**

Question

bars are stacked instead of grouped while 'grouped'

hi guys, does anybody maybe know why my bars keep being stacked instead of grouped?? qual = readmatrix('qualtrics_srec.txt');...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Replacing whole row with NaN's if first value is equal to 13 or 15.

Hi! I have a matrix in which I want to replace the whole row with NaNs if the value of the first row is equal to 13 of 15. Can a...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Append corresponding values to new matrix

Hi guys, I am trying to append accuracy values of the rows that match the statement into a list. In my r matrix there are 28 par...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Itterate over array in steps of 120.

Hi guys, I am trying to figure out how I can itterate over 16800 rows in steps of 120. I.e. I want to loop over the first 120 ro...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Append values of nested loop into matrix

Hi guys, I am trying to make a nested loop work and append the values to a existing matrix. I have 28 participants (who have num...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Convert 4 cell arrays into 4 columns in matrix

Hi guys! Can anybody help me with converting 4 cell arrays that have different lengths into a matrix with 4 columns? I've been ...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

Making a for loop

Hi guys, I want to put the last 4 sentences into a for loop, can someone please explain to me how to do this?? I've been readin...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

Simulate single wave from image

Hi all, is there anyone who knows how to plot this wave in matlab? With the Y-axis ranging from -40 to 40 and the X-axis ranging...

mer än 3 år ago | 1 answer | 0

### 1

answerSimilate single sine wave

Thank u very much, but I think I did something wrong, as this is the image that I get.

mer än 3 år ago | 0

Question

Similate single sine wave

Hi all! Can somebody tell me if it is possible to similate this wave in matlab? Including the raw data on the background and the...

mer än 3 år ago | 2 answers | 0

### 2

answersQuestion

Simulate single sine wave

Hi all, can someone please explain to me how I can similate this graph in matlab?

mer än 3 år ago | 2 answers | 0

### 2

answersQuestion

How to put for loop outcome into 1 column in right order

Hi guys, I made the following for loop where I calculated the response errors for each target. Now instead of putting them in a ...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

function with 4x4 combinations

Hi guys, i'm a beginner with matlab and i'm trying to put the below into a function. I need all combinations to be calculated. S...

mer än 3 år ago | 0 answers | 0

### 0

answersQuestion

Vectors from for loop in same column

Hi all! I've made the following for loop, where 4 outcomes go into a new matrix in 4 different columns (for target 1, 2, 3 & 4)....

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

SOS Making a for loop for multiple combinations

I have a question. I'm doing an experiment where you have to guess the orientation of 1 of the 4 stimuli you've just seen. Here,...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

How to correspond line colors with histogram

I made these overlapping histograms using a for loop. I'm trying to get the lines in the same color as the histograms. Does anyb...

mer än 3 år ago | 1 answer | 0

### 1

answerPlot multiple histogram within 1 function

S = load('/Users/mkoenraad/Desktop/Scriptie/exercise_2/simulated_serial_bias_dataset.mat'); res = S.res; targets = res(:,7); ...

mer än 3 år ago | 0

Question

Plot multiple histogram within 1 function

Hi all! I made some histograms, but now I'm trying to make a function that plots multiple histograms at the same time. I want 1 ...

mer än 3 år ago | 3 answers | 0

### 3

answersQuestion

Function is not working

Hi all! I have to make the following function work. Can someone please help me??? I've been sitting on it all day long and I kno...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

Function is not working

Can somebody please tell me why this is not working? I'm a beginner with Matlab relor = gdif(target==2); if relor > 90 c...

mer än 3 år ago | 2 answers | 0

### 2

answersQuestion

SOS: How do I get the same amount of positive and negative values in a random vector?

I'm a beginner with matlab. I need to make a plot with 2 vectors with both 200 values between -1 and 1. Then I need to select th...

mer än 3 år ago | 2 answers | 0