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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 = ...
casi 14 años hace
Resuelto
radius of a spherical planet
you just measured its surface area, that is the input.
casi 14 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...
casi 14 años hace
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Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...
casi 14 años hace
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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
casi 14 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 ...
casi 14 años hace
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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...
casi 14 años hace
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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 ...
casi 14 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...
casi 14 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.
casi 14 años hace
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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...
casi 14 años hace
Resuelto
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 ...
casi 14 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:...
casi 14 años hace
Pregunta
Anyway to turn off Excel automatic calculation by a MatLab command for faster export ?
Hello, I am using a excel template file to which I export data. The amount of data is big so I use xlswrite1 command from: ...
casi 14 años hace | 1 respuesta | 1
1
respuestaHow to find the functions called by another function
I would try using the profile function. You can either acess the Profiler under the Desktop (Desktop->Profiler) on the menu.
más de 14 años hace | 1
Solving [K]{x}={b} efficiently, when [K] is symmetric!
In general FEM matrix’s are symmetric but not fully populated, also if you write your matrix with attention to the FEM mesh you ...
más de 14 años hace | 1
Discrete Optimization
Can you expose more your problem? You can use "bintprog" when state variables are "1" or "0" like on or off but the method of op...
más de 14 años hace | 0
opinion about matlab
Looks like your professors (with all due respect) live in the dark ages. The answer about matlab being a mere calculator represe...
más de 14 años hace | 1
Pregunta
how to create a matrix named after a string and be able to use it afterwards
Hello, first thanks to any help you can give me. I would like to build a m*n matrix of zeros with its var named by a string and...
más de 14 años hace | 1 respuesta | 0
