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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...

ongeveer 12 jaar ago

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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...

ongeveer 12 jaar ago

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Check if sorted

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

ongeveer 12 jaar ago

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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...

ongeveer 12 jaar ago

Answered

how to call a column of data from excel into matlab

yourdata = xlsread(your file name); then you can process it help mean help xlsread help importfile

how to call a column of data from excel into matlab

yourdata = xlsread(your file name); then you can process it help mean help xlsread help importfile

ongeveer 12 jaar ago | 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...

ongeveer 12 jaar 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...

ongeveer 12 jaar ago

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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 + ...

ongeveer 12 jaar 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 ...

ongeveer 12 jaar 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...

meer dan 12 jaar 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 ...

meer dan 12 jaar 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 ...

meer dan 12 jaar 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...

meer dan 12 jaar ago

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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:...

meer dan 12 jaar ago

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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

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

meer dan 12 jaar 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...

meer dan 12 jaar ago | 1 answer | 0

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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...

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...

meer dan 12 jaar ago | 1

| accepted

Answered

Help with an error

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

Help with an error

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

meer dan 12 jaar ago | 1

| accepted

Answered

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...

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...

meer dan 12 jaar ago | 0

Answered

How to write a function to display two messages to the user (in Matbal 2011)?

helloNames('name1', 'name2') should work

How to write a function to display two messages to the user (in Matbal 2011)?

helloNames('name1', 'name2') should work

meer dan 12 jaar ago | 0

Answered

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...

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...

meer dan 12 jaar ago | 0

| accepted

Answered

Generating a pdf file using Matlab

you can use Publish if report generator is not available http://www.mathworks.com/help/releases/R2011a/techdoc/ref/publis...

Generating a pdf file using Matlab

you can use Publish if report generator is not available http://www.mathworks.com/help/releases/R2011a/techdoc/ref/publis...

meer dan 12 jaar ago | 0