Answered
Can we convert .m file to simulink circuit directly to use it for raspberry pi as a standalone device?
Hi Teja, Currently, you cannot convert the .m file to Simulink circuit directly but if the .m file contains script related ...

6 years ago | 1

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Answered
How to speed up my code?
Hi Canberk, The following provides information on tools within MATLAB that can help you optimize the performance of your code...

6 years ago | 0

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Answered
Storing output values from a nested while loop
Hi Harrison, U can create a row vector initially as out=[]; Later store the value of gens in vector 'out' using concatenat...

6 years ago | 0

Answered
Create a program that asks a user to input a number and then finds the sum of digits of the number using recursion. for example 341 = 3+4+1 = 8
Hi Matt, You have written function definition but missed to call the function 'mySum', that is why it is unable to compute an...

6 years ago | 0

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Answered
How to implement inequality constrainst in fmincon
Hi Saifullah Khalid , In order to adapt the inequality constraint in fmincon, you can take advantage of the additional input ...

6 years ago | 0

Answered
Access cell array using an indexed array
Hi Changho, You can refer to the following code snippet to get the desired output. function out=my_func(T,idx) out=[];...

6 years ago | 0

Answered
HI, Following code generates 3 subplots for 3 different value of ik in 1 window , since the loop iterates ik= 1:3. I need to modify this peice of code to generate a single plot for variable Sum merging all three value of ik into one plot
Hi Sagar, I understand that you want to create a single plot for variable Sum merging all values of ik instead of a subplot f...

6 years ago | 0

Solved

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

6 years ago

Solved

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

6 years ago

Solved

Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

6 years ago

Answered
how can I use for loop to change non linear constraints?
Hi Francesco, I understand that you have a non linear contraint function to be optimized multiple times in for loop which de...

6 years ago | 0

Answered
How do I change the tab order of my uipanels relative to each other in my GUI?
Hi Amelia, The ability to use the Tab Order Editor to set the tab order between uipanels is not available in MATLAB. The t...

6 years ago | 0

Answered
Registering letters in the plot (GUIDE)
Hi Yuda, In order to better assist you can you send the code for a special pushbutton.

6 years ago | 0

Answered
Different implementation between 2015b and 2017b for SVPWM Generator
Hi Albert, There is a bug in previous releases which have been fixed in MATLAB 2016a. As a workaround in previous releases...

6 years ago | 0

Answered
How to assess / improve non-linear parameter estimation of differential equation for chemical reaction rates
Hi Entropie, There are two tool boxes available in MATLAB to solve differntial equations as well as optimize the unknown para...

6 years ago | 0

Answered
Any examples of 2D biological agent-based models?
Hi Anna, To build biological models you can use "SimBiology" tool box. Refer to this <https://www.mathworks.com/help/simbi...

6 years ago | 0

Answered
Is this how to correctly find the output signal using unit-amp and unit-step responses?
Hi Ellen, I would suggest you that first convert the time domain signal into s-domain(Laplace transform) and then find out th...

6 years ago | 0

Answered
How to calculate difference between dates while values in rows are equal?
Hi Louisa, In order to find the difference between 2 dates which are stored in 'serial date number' format First, convert ...

6 years ago | 0

Solved

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

6 years ago

Solved

Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

6 years ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

6 years ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

6 years ago

Solved

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

6 years ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

6 years ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

6 years ago

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

6 years ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

6 years ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

6 years ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

6 years ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6 years ago