Solved

merge two matrices together in one matrix

a= [1 2 3 4]; b=[5 6 7 8]; take the first column from matrix (a)and (b)then insert them in matrix (c) respectively, and so on;...

5 years 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]

7 years 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 = ...

7 years ago

Solved

Simple equation: Annual salary

Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

7 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 ...

7 years ago

Solved

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...

7 years ago

Solved

Determine if input is odd

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

7 years ago

Solved

Is my wife right? Now with even more wrong husband

Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

7 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 ...

7 years ago

Answered

Change bode frequency units with idfrd data

Thank you for your answer, I think it was a version problem, I was using 2007b.

Change bode frequency units with idfrd data

Thank you for your answer, I think it was a version problem, I was using 2007b.

8 years ago | 0

Question

Change bode frequency units with idfrd data

Hello, I have a problem to change the frequency units of my bode plot. I am using the function iddata in order to convert th...

8 years ago | 2 answers | 0

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 ...

9 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

9 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 years ago

Answered

How to add Simulink icon to our own GUI.

Hello, Create a pushbutton associated with a Callback function. In the Callback, use the "simulink" command, it will call ...

How to add Simulink icon to our own GUI.

Hello, Create a pushbutton associated with a Callback function. In the Callback, use the "simulink" command, it will call ...

9 years ago | 0

Answered

Detect Simulation end with MATLAB

I found my answer : get_param('sys','SimulationStatus') It gives 'running' or 'stopped'.

Detect Simulation end with MATLAB

I found my answer : get_param('sys','SimulationStatus') It gives 'running' or 'stopped'.

9 years ago | 4

| accepted

Question

Detect Simulation end with MATLAB

Hello, I would like to know if it is possible to know when a Simulink model is done running. I am using a M-file to load a...

9 years ago | 1 answer | 0

Answered

set_param and callback argument

Thank you for your reply. I am able to use set_param if the startfcn does not have any argument. I would like to know how to do...

set_param and callback argument

Thank you for your reply. I am able to use set_param if the startfcn does not have any argument. I would like to know how to do...

10 years ago | 0

Question

set_param and callback argument

Hello, I have a syntax question. I would like to use the set_param function to define a callback Startfcn of a simulink bloc...

10 years ago | 2 answers | 0

Question

Select wanted range xlsread

Hello, Using xlsread(filename,-1), I am able to select and get the data of an excel file. Is there a way to get the sheet ...

10 years ago | 1 answer | 0

Question

Get selected range in Excel file using MATLAB

Hello, I have seen a MATLAB GUI program that is able to open the Excel file and get the range of the cells that the user have...

10 years ago | 1 answer | 0

Answered

GUI scroll inside a panel

Thank you for your answer. I am using the 2007b version but I tried on 2010a and it was the same bug. My OS is Vista SP2, I will...

GUI scroll inside a panel

Thank you for your answer. I am using the 2007b version but I tried on 2010a and it was the same bug. My OS is Vista SP2, I will...

10 years ago | 0

Question

GUI scroll inside a panel

Hello, I am trying to create a scroll bar in order to scroll elements which are inside a panel. I have one main panel with a s...

10 years ago | 3 answers | 0