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# Dylan Mecca

Last seen: 1 year ago Active since 2018

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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

Question

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

Question

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

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Question

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

Question

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

Question

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

Question

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

Question

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

Question

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

Question

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

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Question

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

Question

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

Question

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

Question

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

Question

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

Question

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

Question

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

Question

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

Question

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