photo

Viju

Last seen: 1 jour il y a |  Actif depuis 2014

Followers: 0   Following: 0

Message

Statistiques

All
  • Knowledgeable Level 2
  • First Answer
  • Solver

Afficher les badges

Feeds

Afficher par

A résolu


Add a block to a model
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

plus de 9 ans il y a

A résolu


Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

plus de 9 ans il y a

A résolu


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 ...

plus de 9 ans il y a

Réponse apportée
How to convert image array to double array?
Take your integer array - let's call it 'intArray' and do the following: dblArray = double(intArray);

presque 10 ans il y a | 1

| A accepté

A résolu


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

plus de 10 ans il y a

A résolu


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...

plus de 10 ans il y a

A résolu


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 ...

plus de 10 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

plus de 10 ans il y a

A résolu


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 ...

plus de 10 ans il y a

A résolu


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...

plus de 10 ans il y a

A résolu


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

plus de 10 ans il y a

A résolu


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:...

plus de 10 ans il y a

A résolu


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

plus de 10 ans il y a

A résolu


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...

plus de 10 ans il y a

A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

plus de 10 ans il y a

Réponse apportée
re-arranging of columns
Once you import this data into a MATLAB variable, there are multiple methods. One way is as follows, where x is the data and y i...

plus de 10 ans il y a | 0

| A accepté

Réponse apportée
Why has Statistical Toolbox disappeared?
Ideally this shouldn't occur unless you unchecked Statistics Toolbox while installing. Take a look at what you obtain when you t...

plus de 10 ans il y a | 1

Réponse apportée
Image Processing tool box
There is an Image Tool/Image Viewer App to explore images. It may not provide you with a similar set of menus as in the Wavelet ...

plus de 10 ans il y a | 1

Réponse apportée
How to display entries of a vector with exclusion?
setdiff(V,V(A)) will give you the vector that you want. This will work when V and A are vectors and not cell arrays (you a...

plus de 10 ans il y a | 0

| A accepté

Réponse apportée
matlab hangs when help window is opened
This is a bug report for this and a workaround. <http://www.mathworks.com/support/bugreports/870843>

plus de 10 ans il y a | 0

| A accepté

Réponse apportée
Convert algorithm code to simulink model
You can incorporate existing MATLAB script in a Simulink model using MATLAB function blocks. For information on that, take a loo...

plus de 10 ans il y a | 0

Réponse apportée
How to generate multiple random samples of size 200
One way to go about this: x = randn(200,1000); This generates normally distributed pseudo-random numbers between 0 and 1...

plus de 10 ans il y a | 0

Réponse apportée
How to say that 2 stem graphs are identical?
If you have the underlying data that created the two stem plots, you can check the difference between the two data. Say you hav...

plus de 10 ans il y a | 0