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neil jerome


Last seen: casi 2 años hace |  Con actividad desde 2019

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brute force and extensive comments

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I want to deblur an image that i don't have the original scene
the section on blind deconvolution will attempt to return a PSF as well as the deblurred image; i have tried this in the past wi...

alrededor de 4 años hace | 0

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Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

alrededor de 4 años hace

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Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

alrededor de 4 años hace

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

alrededor de 4 años hace

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Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

alrededor de 4 años hace

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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

alrededor de 4 años hace

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

alrededor de 4 años hace

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

alrededor de 4 años hace

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Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

alrededor de 4 años hace

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

alrededor de 4 años hace

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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...

alrededor de 4 años hace

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

alrededor de 4 años hace

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

alrededor de 4 años hace

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Calculate the area of a triangle between three points
Calculate the area of a triangle between three points: P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) these three points are the vert...

alrededor de 4 años hace

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Overwrite 'NaN' cells of an array with non NaN cells of another
hi vasilis, have a look through this: rather than using a loop (which should work fine, but probably slower) you can use indexi...

alrededor de 4 años hace | 0

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Get the side length by using the law of cosines.

alrededor de 4 años hace

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Appending arrays of different length
didn't quite understand what output you really are looking for, but this shows how to use cat(). (note that with n=23, the resul...

más de 4 años hace | 0

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how to locate group of pixels in a large image
%% find known submatrix in large matrix % will find all instances sourceMat = magic(15); % example source matrix targMat = ...

más de 4 años hace | 1

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Hi everyone, I am having a problem with axes in gui.
the black parts are created when the new rotated image is created, and so are part of the image. if you know the colour of your ...

más de 4 años hace | 0

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Why can't I form a table from my equation
you are indexing the (mon+1)th element of P, which is to say you are trying to line up n, which has many elements, with P(mon+1)...

más de 4 años hace | 0

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How to make matrix dimensions the same size?
% fixation time script % read data data = readtable('data.txt','HeaderLines',1,'Delimiter','\t'); % see my 'data.txt' below ...

más de 4 años hace | 0

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Intersection point of yline
the code below shows how to 'brute force' a numerical answer, down to a precision you can adjust, by iteratively 'zooming in' on...

más de 4 años hace | 0

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guys can you chek this code its not working where is the fault?
hi ezgi, you've got yourself into some trouble here; don't worry, matlab isn't straightforward, and you had some decent ideas...

más de 4 años hace | 0

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zero crossings with interpolation
LOTS of ways to do this! i've 'over-commented' this code to show the logic - this is deliberately not the fastest or most comp...

más de 4 años hace | 1

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could anyone help me to solve the issue
can't follow your question exactly; your expected output shows 2 answers in the top row, but these are not the highest values? (...

más de 5 años hace | 0

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How can i find the position of the origin of a Cartesian plot?
i would try looking at the 'position' property of the axes against the limits; the following works for figures, and seems to for...

más de 5 años hace | 0

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Insert a vector into a matrix without where the row placement is given from a number
hi mikkel, the code below assumes the new depth is in the middle of the list somewhere. so this shows how to insert a row by br...

más de 5 años hace | 0

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Plot through bottom y-limit
not totally obvious what you mean. if you want to avoid the automatic joining of points through the x-axis that you want to ssho...

más de 5 años hace | 0

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Insert a vector into a matrix without where the row placement is given from a number
yeah, the vector_add formulation is odd, and the direction is worng (?), but i think i see what you mean. you actually just have...

más de 5 años hace | 0

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Creating figure with negative position for secondary monitor (on mac)?
i see some questions for this exact issue, but resolved for windows - i'm on a mac and can't translate the answers across. i ...

más de 5 años hace | 0 respuestas | 0

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