Answered

Older MATLAB script not able to run in 2019 version

Change strname = ['data/' strjoin(fix(clock), '-') '.txt']; to strname = ['data/' char(strjoin(string(fix(clock)), '-')) '.tx...

Older MATLAB script not able to run in 2019 version

Change strname = ['data/' strjoin(fix(clock), '-') '.txt']; to strname = ['data/' char(strjoin(string(fix(clock)), '-')) '.tx...

23 jours ago | 1

Answered

Loops for struct data

You can use fieldnames to get information about the field names in a structure. https://www.mathworks.com/help/matlab/ref/fie...

Loops for struct data

You can use fieldnames to get information about the field names in a structure. https://www.mathworks.com/help/matlab/ref/fie...

23 jours ago | 0

Answered

I want to sum up specific array in a matrix

Hope this helps you. function [sum_37, sum_39] = compute_sum(x) sum_37 = 0; sum_39 = 0; found_37 = false; f...

I want to sum up specific array in a matrix

Hope this helps you. function [sum_37, sum_39] = compute_sum(x) sum_37 = 0; sum_39 = 0; found_37 = false; f...

23 jours ago | 1

| accepted

Answered

converting lat,lon column vectors to corresponding grid vector (lon*lat)

You can use matrix multiplication to multiply the column vectors and then reshape it to get your desired vector. lat_lon_non_co...

converting lat,lon column vectors to corresponding grid vector (lon*lat)

You can use matrix multiplication to multiply the column vectors and then reshape it to get your desired vector. lat_lon_non_co...

23 jours ago | 0

Answered

how to remove first n entries from iterete sequence or vector.?

A = [1,2 ,3,4,5,6,7,8,9,10]; A = A(4:end);

how to remove first n entries from iterete sequence or vector.?

A = [1,2 ,3,4,5,6,7,8,9,10]; A = A(4:end);

26 jours ago | 1

Answered

how to write in matlab?

If you are trying to assign flag(j) and t(i) values, then you should use : flag(j) = 1; t(i) = j; Please check documentation ...

how to write in matlab?

If you are trying to assign flag(j) and t(i) values, then you should use : flag(j) = 1; t(i) = j; Please check documentation ...

26 jours ago | 0

Answered

Double sum of this formula

Just verify once if this is the formula that you needed. You would have to define K, b and n beforehand. symsum((d(k).*symsum((...

Double sum of this formula

Just verify once if this is the formula that you needed. You would have to define K, b and n beforehand. symsum((d(k).*symsum((...

26 jours ago | 1

| accepted

Answered

How to output a vector/array from a created function

The vector that you would be creating using 0 : 0.01 : 100 would have a size of 1x10001. >> size(0 : 0.01 : 100) ans = ...

How to output a vector/array from a created function

The vector that you would be creating using 0 : 0.01 : 100 would have a size of 1x10001. >> size(0 : 0.01 : 100) ans = ...

26 jours ago | 1

| accepted

Answered

how to write or condition in if statement matlab?

Check out the documentation: https://www.mathworks.com/help/matlab/ref/if.html if (j == i) || (flag(j) == 1) % do somet...

how to write or condition in if statement matlab?

Check out the documentation: https://www.mathworks.com/help/matlab/ref/if.html if (j == i) || (flag(j) == 1) % do somet...

26 jours ago | 0

Answered

How can I use MATLAB in Linux that is used by multiple usres?

Installing multiple Individual licenses on a single machine is as simple as running the MATLAB installer from each user's accoun...

How can I use MATLAB in Linux that is used by multiple usres?

Installing multiple Individual licenses on a single machine is as simple as running the MATLAB installer from each user's accoun...

27 jours ago | 0

Solved

Vector creation

Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

2 mois ago

Solved

Doubling elements in a vector

Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

2 mois ago

Solved

Flip the vector from right to left

Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

2 mois ago

Solved

Whether the input is vector?

Given the input x, return 1 if x is vector or else 0.

2 mois ago

Solved

Get the length of a given vector

Given a vector x, the output y should equal the length of x.

2 mois ago

Solved

Magic is simple (for beginners)

Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

2 mois ago

Solved

Make a random, non-repeating vector.

This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

2 mois ago

Solved

Roll the Dice!

*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

2 mois ago

Solved

Number of 1s in a binary string

Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

2 mois ago

Solved

Return the first and last character of a string

Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

2 mois ago

Solved

Getting the indices from a vector

This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

2 mois ago

Solved

Check if number exists in vector

Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

2 mois ago

Solved

Swap the input arguments

Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

2 mois ago

Solved

Reverse the vector

Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

2 mois ago

Solved

Length of the hypotenuse

Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

2 mois ago

Solved

Generate a vector like 1,2,2,3,3,3,4,4,4,4

Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

2 mois ago