Solved

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

ungefär 12 år 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...

ungefär 12 år ago

Solved

Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

ungefär 12 år ago

Solved

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...

ungefär 12 år ago

how to call a column of data from excel into matlab

ungefär 12 år ago | 0

| accepted

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...

ungefär 12 år ago

Solved

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...

ungefär 12 år ago

Solved

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

ungefär 12 år ago

Solved

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

ungefär 12 år ago

Solved

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 ...

ungefär 12 år ago

Solved

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...

ungefär 12 år ago

Solved

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 ...

ungefär 12 år ago

Solved

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 ...

ungefär 12 år ago

Solved

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...

ungefär 12 år ago

Solved

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

ungefär 12 år 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:...

ungefär 12 år ago

add two number and create the text file with the result in it
help xlswrite help fprintf may be you can do quick google search for this

ungefär 12 år ago | 0

Question

Simulink design optimization with Parallel computing toolbox
Hello all, I am using Simulink design optimization with parallel computing toolbox to tune some parameters( usually 10-15), the...

mer än 12 år ago | 1 answer | 0

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Exporting data sets to excel
doc xlswrite

mer än 12 år ago | 0

Making change with coins, problem (greedy algorithm)
you are writing on to money again and you have an infinite loop function[coins] = change12(money) %initial amounts...

mer än 12 år ago | 1

| accepted

Help with an error
MATLAB is case sensitive, replace your Nt = zeros(n,3) i = 1, MATLAB does not allow indices to be '0';

mer än 12 år ago | 1

| accepted

find the 3 maximum elements and their index
help sort

mer än 12 år ago | 1

| accepted

error in code
this line k(i+1;:)=k(i;:)+h*F_tanker(x,kat(i)) ; should be k(i+1,:)=k(i,:)+h*F_tanker(x,kat(i)) ; g...

mer än 12 år ago | 0

How to write a function to display two messages to the user (in Matbal 2011)?
helloNames('name1', 'name2') should work

mer än 12 år ago | 0

Place new sheet at the begining using XLSWRITE
I am not sure if you can place it first, may be you can write to Sheet1 and rename it <http://www.mathworks.com/support/solu...

mer än 12 år ago | 0

| accepted