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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...

6 years 前 | 0

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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...

6 years 前 | 0

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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...

6 years 前 | 0

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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...

6 years 前 | 0

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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,...

6 years 前 | 0

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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...

6 years 前 | 0

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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...

6 years 前 | 0

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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, ...

6 years 前 | 0

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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 ...

7 years 前 | 0 个回答 | 3

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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...

7 years 前 | 2 个回答 | 0

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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...

8 years 前

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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...

8 years 前

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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 ...

8 years 前

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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...

8 years 前

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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 ...

8 years 前

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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...

8 years 前

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

8 years 前

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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...

8 years 前

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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.

8 years 前

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

8 years 前

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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 ...

8 years 前

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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...

8 years 前

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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:...

8 years 前