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Alex Antipin


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Active since 2014

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Does it possible to use a function with persistent variables several times?
I want to process several independent data arrays using a function which includes persistent variables in the following manner: ...

nästan 10 år ago | 2 answers | 0

2

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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...

ungefär 10 år ago

Answered
AD9361 matlab models download
Hello, Here is a link to this models: http://www.mathworks.com/hardware-support/analog-devices-rf-transceivers.html

mer än 10 år ago | 0

| accepted

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 ...

mer än 10 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...

mer än 10 år ago

Solved


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

mer än 10 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 ...

mer än 10 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...

mer än 10 år ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

nästan 11 år ago

Solved


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

nästan 11 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 ...

nästan 11 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...

nästan 11 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:...

nästan 11 år ago