# Dylan Mecca

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**Content Feed**

Question

Problem importing files-- matlab version changes

Hi all, I just updated my license from a 2014a to 2017b and I've noticed that the uiimport command is acting differently. I w...

3 years ago | 4 answers | 0

### 4

answersQuestion

Convert logical vector to double

Hi all, I'm looking for a way to take a logical vector and convert it to a double in the workspace. How can I do this? I can'...

3 years ago | 1 answer | 0

### 1

answerQuestion

1 if true, 0 if false: analyzing data from excel with text condition

Hi all, I'm looking to use the csv file I've uploaded to tell me at what points certain conditions are true. Allow me to expl...

3 years ago | 2 answers | 0

### 2

answersQuestion

Which lines between two vectors are not equal?

Hi everyone, I am looking at two vectors, and I want matlab to tell me at which lines they two vectors are not equal. I will ...

3 years ago | 1 answer | 0

### 1

answerQuestion

plus or minus calculation

Hi everyone, I am trying to take a value, and subtract a vector from it. I want to then take that answer to check if it is wi...

3 years ago | 1 answer | 0

### 1

answerQuestion

Can matlab return the interval of 1's and 0's?

Hi everyone, I'm looking to see if matlab has the capability to return an interval. I know I can make matlab create a vector ...

3 years ago | 2 answers | 0

### 2

answersQuestion

Do calculations for lines that are true

How can I make matlab do a calculation, that will require a previous line, for a condition being true? Please reference the file...

4 years ago | 1 answer | 0

### 1

answerQuestion

How do I make matlab read certain lines and do calculations only when a condition is true?

Please see attached file. variables t and v represent time and velocity respectively. Z being the condition. I want to calculate...

4 years ago | 2 answers | 0

### 2

answersQuestion

Importing data: recognizing if a variable is present

If I import data into matlab, how can I make it look for a specific variable? In the files attached, if z is present, then I'll ...

4 years ago | 2 answers | 0

### 2

answersQuestion

True false results to be saved as a value

I have a vector, a = [1,0,1,1,1,0,0,0......] I want to say that when a is true, or when the elements in a are equal 1, to mak...

4 years ago | 1 answer | 0

### 1

answerQuestion

Replace zeros with text

How could somebody replace zeros in a matrix or vector with a word? For example, I'm trying to make a column n rows long that...

4 years ago | 2 answers | 0

### 2

answersQuestion

How to repeat calculations and store answers

I have a set of data that I want to fin the distance between two points for every point. d = ((x2-x1)^2 + (y2-y1)^2)^(1/2). Wher...

4 years ago | 1 answer | 0

### 1

answerQuestion

Imported matrix size loop

Hi all, I'm trying to find a way to make matlab measure the amount of rows of .csv that I import. The purpose being to later as...

4 years ago | 1 answer | 0

### 1

answerQuestion

Time Format: import unique format to be able to plot

Hello everyone, I am trying to utilize the time stamp from some data(see attachment) using excel. I want to be able to import...

4 years ago | 3 answers | 0

### 3

answersQuestion

cell to double using cell2mat

Hi everyone, I'm looking to take a variable from a spreadsheet I import to be plotted. I've done some poking around and found...

4 years ago | 1 answer | 0

### 1

answerQuestion

Pause code while importing data

Hello everyone, I'm developing a code that will allow the user to imprt whatever data using uiimport command. The data that t...

4 years ago | 1 answer | 0

### 1

answerQuestion

uiimport command--using variables

Does anybody know how to be able to pause code or have a sort of 'preemptive' way to call out variables when using uiimport to i...

4 years ago | 1 answer | 0

### 1

answerQuestion

Prompt to import data from csv file with specific column vectors

Hi everyone, My task is to have matlab allow a user to open a file with the ability to later use these column vectors in a pl...

4 years ago | 1 answer | 0

### 1

answerQuestion

opening excel .csv

Hi everyone, I've been working on a project that would allow me to pull data from a .csv file to later plot. The problems I h...

4 years ago | 0 answers | 0