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MATLAB Basic: rounding

Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

6 månader ago

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Find the maximum number of decimal places in a set of numbers

Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not coun...

6 månader ago

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Project Euler: Problem 8, Find largest product in a large string of numbers

Find the greatest product of five consecutive digits in an n-digit number. 73167176531330624919225119674426574742355349194934...

6 månader ago

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Project Euler: Problem 7, Nth prime

By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the Nth prime nu...

6 månader ago

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Project Euler: Problem 6, Natural numbers, squares and sums.

The sum of the squares of the first ten natural numbers is, 1^2 + 2^2 + ... + 10^2 = 385 The square of the sum of the first ...

6 månader ago

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Project Euler: Problem 9, Pythagorean numbers

A Pythagorean triplet is a set of three natural numbers, a b c, for which, a^2 + b^2 = c^2 For example, 3^2 + 4^2 =...

6 månader ago

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Project Euler: Problem 5, Smallest multiple

2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smalle...

6 månader ago

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Project Euler: Problem 4, Palindromic numbers

A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 ...

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Project Euler: Problem 10, Sum of Primes

The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below the input, N. Thank you <http:/...

6 månader ago

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Project Euler: Problem 3, Largest prime factor

The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number being input, input might be ui...

6 månader ago

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Project Euler: Problem 2, Sum of even Fibonacci

Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 te...

6 månader ago

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Project Euler: Problem 1, Multiples of 3 and 5

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

6 månader ago

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QWERTY coordinates

Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and it...

6 månader ago

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Interpolator

You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

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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...

6 månader ago

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Who is the smartest MATLAB programmer?

Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

6 månader 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:...

6 månader ago

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What is the difference between info(obj) and infoImpl(obj)?

I have found the other 'info' function in the MATLAB documentation and I am posting it here in case anybody else has the same qu...

What is the difference between info(obj) and infoImpl(obj)?

I have found the other 'info' function in the MATLAB documentation and I am posting it here in case anybody else has the same qu...

10 månader ago | 0

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Answered

How to remove image margins

Let your array be called CTscan, and be a 1024x1024 matrix. If you know how many columns you want to delete (let's say 21), you...

How to remove image margins

Let your array be called CTscan, and be a 1024x1024 matrix. If you know how many columns you want to delete (let's say 21), you...

10 månader ago | 0

| accepted

Answered

Index exceeds matrix dimensions. Error in RandomSelection (line 9) xx=r(1:numOfBits);

You will get this error if numOfBits is greater than max. For example, if max = 5 and numOfBits = 7, then r will be a 1x5 vecto...

Index exceeds matrix dimensions. Error in RandomSelection (line 9) xx=r(1:numOfBits);

You will get this error if numOfBits is greater than max. For example, if max = 5 and numOfBits = 7, then r will be a 1x5 vecto...

10 månader ago | 0

Question

What is the difference between info(obj) and infoImpl(obj)?

I cannot find any information about info(obj), which I encountered in some code I am reading. It takes System object as an input...

10 månader ago | 1 answer | 0

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I am getting following error while running a program. "

You need to tell us what SOC is, but you probably input an array into the function while you were running it. SOC should be a sc...

I am getting following error while running a program. "

You need to tell us what SOC is, but you probably input an array into the function while you were running it. SOC should be a sc...

nästan 2 år ago | 0

Question

In neural network toolbox, do train() and traingdx() call each other?

Hello, I am using the R2018a Neural Network Toolbox, and I was reading the function descriptions. I am trying to understand how...

nästan 2 år ago | 1 answer | 0