# Mike

### Christie Digital Systems

Last seen: environ un mois il y a Actif depuis 2014

Followers: 0   Following: 0

Professional Interests: Video processing

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Question

Directorry for Saving Settings from App Designer
I have an application written for Appdesigner. I want to be able to save user settings when they exit, and reload the next time ...

environ un an il y a | 1 réponse | 0

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Project Euler: Problem 11, Largest product in a grid
What is the greatest product of _k_ adjacent numbers in the same direction (up, down, left, right, or diagonally) in a _n×n_ gri...

environ 3 ans il y a

A résolu

Sum of big primes without primes
Inspired by Project Euler n°10 (I am quite obviously a fan). With problem n°250 by Doug, you can find some global methods to ...

environ 3 ans il y a

A résolu

Draw a 'X'!
Given n as input Draw a 'X' in a n-by-n matrix. example: n=3 y=[1 0 1 0 1 0 1 0 1] n=4 y=[1 0 0...

environ 3 ans il y a

A résolu

Large Sum (inspired by Project Euler 13)
Your function will be provided an arbitrary number of numbers of arbitrary sizes as a cell array of strings. Some numbers will b...

environ 3 ans il y a

A résolu

Project Euler: Problem 16, Sums of Digits of Powers of Two
2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26. What is the sum of the digits of the number 2^N? Thanks ...

environ 3 ans il y a

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Divisors for big integer
Inspired by Problem 1025 and Project Euler 12. Given n, return the number y of integers that divide N. For example, with ...

environ 3 ans il y a

A résolu

Sums of cubes and squares of sums
Given the positive integers 1:n, can you: 1. Compute twice the sum of the cubes of those numbers. 2. Subtract the square...

environ 3 ans il y a

Réponse apportée
Calculate power of exponential
C.*B * by itself means matrix multiply .* means multiply individual terms

environ 3 ans il y a | 2

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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 ...

environ 3 ans il y a

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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 =...

environ 3 ans il y a

A résolu

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...

environ 3 ans il y a

A résolu

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...

environ 3 ans il y a

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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...

environ 3 ans il y a

A résolu

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...

environ 3 ans il y a

A résolu

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:/...

environ 3 ans il y a

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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 ...

environ 3 ans il y a

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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...

environ 3 ans il y a

A résolu

List prime anagrams of a number

environ 3 ans il y a

Réponse apportée
count a loop when button is pushed
All controls come with a "UserData" field. I would use that, In "startupFcn" initialize to zero app.Button.UserData = 0 ...

environ 3 ans il y a | 1

Réponse apportée
~ operator in while not working as intended
In your code the or condition ( || ) ensures it always executes the error. You need to do a logical and i.e. change all || to &&...

environ 3 ans il y a | 0

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convert binary string to vector!!!

environ 3 ans il y a

Réponse apportée
How to format scientific notation to use "... x 10^..." instead of "...e..."
Hi Christian, Try this: title(sprintf('Surface Ions per nm^2: %0.2f x 10^%i', 10^mod(log10(surfaceIons),1),floor(log10(surfa...

environ 3 ans il y a | 1

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Question

FLIR Spinnaker Support for 2021a
I installed R2021a yesterday. I am using a FLIR BlackFly USB3 camera with the Image Aquistion Toolbox. In order to use this came...

environ 3 ans il y a | 1 réponse | 0

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Question

Mouse Scroll Wheel in Apps
Is there a way to make a Spinner control respond to the mouse scroll wheel from an App?

plus de 3 ans il y a | 1 réponse | 0

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Question

Initializing Image Acquisition with FLIR Black Fly camera
I am using Image Acquisition tools set with a FLIR Blackfly S BFS-U3-515SM camera. In my code I perform the following steps to i...

plus de 3 ans il y a | 1 réponse | 0

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Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

environ 4 ans il y a

A résolu

Is X a Fibonacci Matrix?
In honor of Cleve's new blog and post: <http://blogs.mathworks.com/cleve/2012/06/03/fibonacci-matrices/> Is X a Fibonacci ...

plus de 6 ans il y a

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Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
Given a number _n_, return the terminal value of the number chain formed by summing the square of the digits. According to the P...

plus de 6 ans il y a

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Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F_n = F_(n-1) + F_(n-2) * where F_0 = 0 and F_1 ...

plus de 6 ans il y a