Answered
fill a matrix with binary code in a for loop
code = [0 1 1] for k = 1:length(bitcode) bitcode(k,:) = code end

3 years ago | 1

| accepted

Answered
Change input user 0 to -1
x = [1 1 1; 0 1 1; 0 0 0; 1 1 0;] x(x==0)=-1

3 years ago | 0

| accepted

Answered
Array Keeps creating 0's in my Loop
Your problem lies in the line B(1,counter)=indx counter is the max value of the loop and doesn't change - you should use the l...

3 years ago | 0

| accepted

Answered
How to create a Matrix
A=[22 18 14; 21 17 13; 20 16 12; 19 15 11] I would recommend you have a look at the Matlab Onramp course. It will give you a ...

3 years ago | 1

Answered
Finding precipitation of specific coordinate matrix
A = [36 35 100; 36 34 78; 36 33 42; 36 32 51; 35 35 83; 35 34 72; 35 33 80 ; ] ...

3 years ago | 0

| accepted

Answered
Unrecognized function or variable in live script
Variables are local to functions. The only (well strictly speaking not the only) way to get them into a function is to pass them...

3 years ago | 1

| accepted

Answered
How can I display prime numbers with their number of order?
A simple solution would be to just add a counter variable: limit = input('Prime numbers up to : '); if limit == 1 ...

3 years ago | 0

| accepted

Answered
Trying to build an array of row vectors such that every possible combination of the 3 vector components is included
If you are going the loop route, then you want all three loops to be nested, rather than three separate loops. Something more li...

3 years ago | 0

| accepted

Answered
Extracting number in array at certain threshold and determine its position
X=[10 8 6 7 8 4 12] index=find(X>5) values=X(index)

3 years ago | 1

| accepted

Answered
This is the first part of my program, however I'd like the whole program to stop running and end, if , the choice is 'yes'. Because currently the code just keeps on running even after loading the saved model.
return should give control back to whatever invoked the script choice = questdlg('Would you like to load a saved spatial model...

3 years ago | 0

| accepted

Answered
Creating a new column in a table which is true or false
vals=subsety{:,1}; subsetx{:,3}=subsetx.SIC==vals(2,1)|subsetx.SIC==vals(1,1);

3 years ago | 0

Answered
xlsread isn't storing all the cell values from a column
I don't know if this is the problem in your case, but Matlab docs have not recommended the use of xlsread since R2019a. That's n...

3 years ago | 0

Answered
how to reverse the row and colume of a .mat file
Transpose ecg_data=ecg_data'

3 years ago | 0

Answered
How to delete row when the first of row is 0
Data1(Data1(:,1)==0,:)=[]

3 years ago | 0

| accepted

Answered
FIR Filter 10th order with a for loop
On the first iteration of your loop the indexing expression will expand to new_data = data_h([1 0 -1 -2 -3 -4 ...

3 years ago | 0

| accepted

Answered
How do I show variables in the workspace?
Put your cursor on the line at the top and drag the column to increase its width until the column is wide enough to show the var...

3 years ago | 1

| accepted

Answered
Trying to use a while loop to create experimental conditions?
Is this what you are after? ii=1 while ii <= 6 T(ii,:) = randi(2,1,6); ii = ii+1; end T = 1 1 2 ...

3 years ago | 1

| accepted

Answered
Need to run two counters in a foor loop
One way of recreating your original sequence via the loops would be: A=ones(1,5); for iterator=1:length(A) sub=0; ...

3 years ago | 0

Answered
How to multiply two columns of the same table?
Use curly brace to extract the column data as matrices df_train.revenue = table(df_train{:,5}.*df_train{:,6})

3 years ago | 0

| accepted

Answered
How would you create a script that is executed more than once?
while any(distance > 0.1) % If measured distance is greater than 0.1m, then.., writeDigitalPin(a,'D10',1); % power digital ...

3 years ago | 0

| accepted

Answered
Index in position 2 exceeds array bounds (must not exceed 1)
OK - if you look at the documentation of xlsread, it says the function is no longer recommended to be used. Better to use readta...

3 years ago | 0

| accepted

Answered
How can i enter the outputs of this for loop into an array
poweroutputs = zeros(12,1); iterator=1; for windspeedvar = [24.1 22.8 21.5 18.0 15.5 14.4 13.7 14.7 18.1 21.1 22.2 22.5]; ...

3 years ago | 0

| accepted

Answered
Desired array as output; concatenation of 3 N X 1 variables into one N X 3 variable using loop.
You are overwriting mpoints on every iteration, so you will end up with only the last set of values. Try: mpoints = []; for i=...

3 years ago | 0

| accepted

Answered
Index exceeds array bounds.
You have defined Glucose_Released as a scaler value Glucose_Released = 110; You are then trying to index it, which will cause ...

3 years ago | 0

| accepted

Answered
How to display 1x20 array in table ?
Do you mean something like this? A=1:20 B=1:20 table(A',B','VariableNames',{'A_name','Another name'}) 20×2 table ...

3 years ago | 0

Answered
Coding practice question, printed out a question sheet and not sure how this would be done.
X(3:3:150)=[]

3 years ago | 1

Answered
Why do lines 1 and 2 create a matrix?
The code doesn't create a 2 dimensional array - it is supplied with a 2 dimensional array (argument x) and the function returns ...

3 years ago | 1

| accepted

Answered
Saving plots during the run of a for-loop
1 - how big is x? If x is larger than interval you will get an indexing error. 2. Don't use the 'dot' in the saveas function (...

3 years ago | 1

Answered
how to remove line from cell array?
T(2)=[]

3 years ago | 0

Answered
How can I save a b = bar(1:10) in file PDF?
Have you tried saveas saveas(b,'filename.pdf')

3 years ago | 0