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MATH QUESTIONS

Is it possible to add custom "napkin math" operators in OneNote 2007?
Is it possible to add custom "napkin math" operators in OneNote 2007?
around this issue Not really an answer, but might provide helpful.Interesting question, my first thought is to create an add-in. You can use Visual Studio and C/VB.NET. I have written an add-in and it is just like the COM Add-in, since it is not a VS
TAG : math
Date : November 25 2020, 07:01 PM , By : harindra
Automatic camera calibration
Automatic camera calibration
I hope this helps you . You're looking for a body of research called self-calibration or auto-calibration. There are several papers (for free) and I'd recommend starting with this tutorial.
TAG : math
Date : November 09 2020, 07:01 PM , By : Nivedita Mukherji
Calculating rotation in > 360 deg. situations
Calculating rotation in > 360 deg. situations
Does that help What you're talking about is an unwrap algorithm, which generalizes (not specific to the number 360... you could do it in radians with m=2*pi). Here's one in javascript:
TAG : math
Date : November 09 2020, 07:01 PM , By : user3857982
maple 13 tridiagonal matrix help
maple 13 tridiagonal matrix help
hop of those help? The Matrix function in the LinearAlgebra package can be called with a parameter (init) that is a function that can assign a value to each entry of the matrix depending on its position.This would work:
TAG : math
Date : November 03 2020, 07:01 PM , By : peteh1989
Determining the popularity of a video with ratings and views
Determining the popularity of a video with ratings and views
seems to work fine You seem to be missing the point that likes and dislikes in movies are anything but objective even within the context of a relatively homogeneous group of "voters". Think how the term "Chix Flix" or the success story called "NetFli
TAG : math
Date : November 03 2020, 07:01 PM , By : Imran
Arrangement of n objects in a n x n square
Arrangement of n objects in a n x n square
I hope this helps . if have multiples object, how to arrange it so that each number of object in row x column will form a near square? , Take the ceil of the square root?in python:
TAG : math
Date : November 03 2020, 07:01 PM , By : Balaji Rajan
is two's complement addition of two positive numbers the same as normal addition?
is two's complement addition of two positive numbers the same as normal addition?
To fix this issue There's no such thing as "two's complement addition of positive numbers" because two's complement is a way of storing negative numbers: -n is stored as ~n + 1, which is equivalent to 2^w - n where w is the width of the integer type.
TAG : math
Date : October 30 2020, 08:01 PM , By : Evgeny Zhdanyuk
Postfix notation is changing precedence of parentheses in evalution
Postfix notation is changing precedence of parentheses in evalution
wish helps you Multiplication and division are left-associative, meaning they are evaluated from left to right. Since a and b are terminals (no further evaluation needs to be done), ab/ is ready to be evaluated. Once we get to the last term, c+(d-e),
TAG : math
Date : October 12 2020, 03:00 PM , By : Mingwei Guo
When to transform tangent space to world space except using normal map?
When to transform tangent space to world space except using normal map?
this one helps. Initially, we start with a vector using the spherical coordinate system representing a direction pointing away from the surface The texture you want to sample is an environment map, which is a cartesian vector in world coordinates (si
TAG : math
Date : October 11 2020, 04:00 PM , By : Shivank Chaturvedi
How computer computes Negative(-) and Positive(+) Infinity?
How computer computes Negative(-) and Positive(+) Infinity?
To fix the issue you can do Short answer: It will detect that you divide by 0 and not do the actual division.Long answer here: https://softwareengineering.stackexchange.com/questions/311155/will-a-computer-attempt-to-divide-by-zero
TAG : math
Date : October 03 2020, 12:00 PM , By : holymoly
Why is the fundamental matrix defined up to a scale
Why is the fundamental matrix defined up to a scale
it fixes the issue The fundamental matrix is defined by the equation x'^t F * x = 0. But once we have an F that solves this equation for given set of pixels (x', x), we can always multiple F by any scalar a and still solve the equation x'^t * a*F * x
TAG : math
Date : September 29 2020, 07:00 AM , By : Dan
How to calculate (or rotate) four points in a plane perpendicular to a line
How to calculate (or rotate) four points in a plane perpendicular to a line
will help you You can do that without a rotation matrix, just by vector calculus.A point S along the line through P and Q is computed by P + t.PQ where t is a scalar. Now take any point in space, let R and find its orthogonal projection S on the line
TAG : math
Date : September 27 2020, 08:00 AM , By : themas
Give regular expressions of Σ = {a, b}
Give regular expressions of Σ = {a, b}
help you fix your problem (a) We need exactly one b, which can occur anywhere in our strings; and we can have any number of the other symbols, the only one of which is a; so, our regular expression is (a*)b(a*) (note: the parentheses are added for cl
TAG : math
Date : September 20 2020, 11:00 AM , By : Kev_Pam
Convert Regular Expression a*b* + b*a* to Finite State Automata
Convert Regular Expression a*b* + b*a* to Finite State Automata
it helps some times If you want a non-deterministic finite automaton, you can use an algorithm that does the conversion based on operations in the regular expression: + turns into nondeterministic branching epsilon transitions concatenation turns int
TAG : math
Date : September 19 2020, 06:00 AM , By : Gaurav Singh
Normal distribution curve and random number in LUA
Normal distribution curve and random number in LUA
Does that help So say I have a range of numbers 1-1000. math.random(1,1000) would give me an equal chance of getting each number. Instead of this, I want to make a distribution curve so that the chance of getting 1 equals the chance of getting 1000 b
TAG : math
Date : August 29 2020, 05:00 PM , By : anais_m
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