Answered

how to recombine subimages from cell2mat?

It's a bit difficult to read your code above. If you follow-up with more code, try highlighting the code portion of your post an...

how to recombine subimages from cell2mat?

It's a bit difficult to read your code above. If you follow-up with more code, try highlighting the code portion of your post an...

3 years ago | 0

Answered

How do i combine 2 functions into 1 graph

Take a look at the "hold" command. You can create your first plot as you have, then use "hold on" to tell Matlab that you'd like...

How do i combine 2 functions into 1 graph

Take a look at the "hold" command. You can create your first plot as you have, then use "hold on" to tell Matlab that you'd like...

3 years ago | 0

Answered

can anyone help in this looping which has 408 number of elements in array but the last one 408th one is not executed...

It's a little difficult to answer this without numbers, and your code is a bit hard to read, but let me try... Is this code r...

can anyone help in this looping which has 408 number of elements in array but the last one 408th one is not executed...

It's a little difficult to answer this without numbers, and your code is a bit hard to read, but let me try... Is this code r...

3 years ago | 0

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Answered

How to read the .txt file in matlab?

I concur with Geoff on use of the support page for Text Files to understand which function to use for your case. Once you have i...

How to read the .txt file in matlab?

I concur with Geoff on use of the support page for Text Files to understand which function to use for your case. Once you have i...

3 years ago | 0

| accepted

Answered

How to sort multiple rows in quintiles and calculate portfolio returns?

Check out the prctile function (Statistics toolbox). You can do something like this: returnQuintiles = prctile(returns,...

How to sort multiple rows in quintiles and calculate portfolio returns?

Check out the prctile function (Statistics toolbox). You can do something like this: returnQuintiles = prctile(returns,...

3 years ago | 0

Answered

How to plot boundaries region contours of countries in worldmap?

I've used the website http://www.gadm.org/ to download country data (no affiliation to organization). You can select download, p...

How to plot boundaries region contours of countries in worldmap?

I've used the website http://www.gadm.org/ to download country data (no affiliation to organization). You can select download, p...

3 years ago | 0

| accepted

Answered

Why do I get the error "Subscript indices must be real positive integers or logicals?"

Two points... First, it's very difficult to answer your question without number examples that we can test. Second, you hav...

Why do I get the error "Subscript indices must be real positive integers or logicals?"

Two points... First, it's very difficult to answer your question without number examples that we can test. Second, you hav...

3 years ago | 0

Answered

Find a variable and change its value depending on the size

You can try using the "whos" command instead, like so: vars = whos; % Get all variables in the workspace, along with size, ...

Find a variable and change its value depending on the size

You can try using the "whos" command instead, like so: vars = whos; % Get all variables in the workspace, along with size, ...

3 years ago | 0

Question

Editing uitable column widths with cursor does not update ColumnWidth property

I have a uitable with editable column widths (ColumnEditable = true). I've noticed, however, that when I resize a column in the ...

4 years ago | 0 answers | 2

Question

Converting downloaded binary data to decimal

Hey folks, I'm using a web service that is responding to queries with binary data and I'm really struggling to convert this t...

4 years ago | 2 answers | 0

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...

4 years ago

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...

4 years ago

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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 ...

4 years ago

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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...

4 years ago

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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 ...

4 years ago

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Pizza!

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

4 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...

4 years ago

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Determine if input is odd

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

4 years ago

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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 ...

4 years ago

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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...

4 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:...

4 years ago