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how to divide excel files in matlab into uneven groups
Hello. Although I wouldn't recommend loops, since no one replied, I'll clumsily do it. i = [3 120 121 500 501 1500 1501 230...

alrededor de 11 años hace | 0

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If your question has no answer, should you delete your question or answer to it assuming you were able to find a solution?
Hello. This might be a foolish question. If I have a number of unanswered questions of my own and manage to solve some of the...

alrededor de 11 años hace | 0 respuestas | 1

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Pregunta

Loading and saving sequence of files?
Hello. I have number of .mat files in a same directory that has a pattern *|SSR(Year)(Month)(Day)|*. The problem is not ever...

alrededor de 11 años hace | 2 respuestas | 0

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Less than what number in the file ht could give 95%?
First of all, I think it is bad idea to save your variable as ' |ans| ', so you should define a unique name. (I have renamed ' |...

alrededor de 11 años hace | 1

Resuelto

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...

alrededor de 11 años hace

Resuelto

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...

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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...

alrededor de 11 años hace

Resuelto

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

alrededor de 11 años hace

Resuelto

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. Example...

alrededor de 11 años hace

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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 ...

alrededor de 11 años hace

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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...

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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 ...

alrededor de 11 años hace

Resuelto

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

alrededor de 11 años hace

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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...

alrededor de 11 años hace

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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.

alrededor de 11 años hace

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

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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 ...

alrededor de 11 años hace

Resuelto

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...

alrededor de 11 años hace

Resuelto

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:...

alrededor de 11 años hace

Discussion

Experts of MATLAB, how did you learn? Any advice for beginner/intermediate users?
The community is very helpful, yet I feel really powerless that I cannot find the appropriate way to code, nor find the problems...

alrededor de 11 años hace | 46

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alrededor de 11 años hace | 14 respuestas | 35

14

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How to dock/undock an image using matlab code instead of doing manually?
You mean like this? Example: h = figure(3000); % Creating a figure set(h,'name','figure_name','numbertitle','on') % Set...

alrededor de 11 años hace | 2

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Finding the mean along X axis on plot?
Hello. I am trying to find the mean along the X axis as follows. <</matlabcentral/answers/uploaded_files/33621/untitled.jpg>>...

alrededor de 11 años hace | 1 respuesta | 0

1

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Help with removing arrays from structure array?
Hello. I have 1x50 structure array called 'data2' with 18 fields. I am trying to remove arrays that have zero matrices in their ...

alrededor de 11 años hace | 1 respuesta | 0

1

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How to load all .mat files in a folder and save accordingly?
I am trying to run some code on bunch of .mat files with different names which are not in sequence (only the starting parts are ...

alrededor de 11 años hace | 1 respuesta | 0

1

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Question regarding loop with multiple string comparisons?
Hello. I am trying to extract several Aircraft data from a general data I have. I want the following 6 aircraft data from my gen...

alrededor de 11 años hace | 1 respuesta | 0

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Pregunta

Best way to summarize statistical data
Hello. I want to summarize the statistics of my following data. <</matlabcentral/answers/uploaded_files/33078/WOLALALA.bmp...

alrededor de 11 años hace | 1 respuesta | 0

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Loop in a loop question?
I have a 1 x 521 structure array called 'data' with 20 fields. One of the field is 'GS', which stands for Ground speed. I am try...

alrededor de 11 años hace | 2 respuestas | 0

2

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Eliminating unnecessary portions of arrays from structure.
Hello. I have 1x1574 structure array called "data" with 27 fields. I would like to perform on one of the fields, "IAS". I woul...

alrededor de 11 años hace | 1 respuesta | 0

1

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Grouping elements in an array?
Hello. I have a 1 x 46 struct array 'data' with two fields, 'Altitude' and 'Velocity'. Each array has different sizes but the c...

alrededor de 11 años hace | 2 respuestas | 0

2

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