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minnolina


Last seen: 5日 前 2020 以来アクティブ

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Create a function that gives a matrix like the following
x=3 y= [1 -1 -1 0 1 -1 0 0 1]; -------------------------------- x=5 y= [ 1 -1 -...

15日 前

解決済み


Draw matrix 'Swiss flag'( Euro 2020)
Draw a x-by-x matrix 'Swiss flag' using '1' and 0.(x is odd and bigger than 4) Example x=5 ans = [1 1 1 1 ...

15日 前

解決済み


create a circulant matrix
create a circulant matrix

15日 前

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find nth even fibonacci number
1st even fibonacci number=2 ; 2nd even fibonacci number=8 ..

19日 前

解決済み


How to locate the position of an element in a vector without using the find function
(copy of prob 105 with test for find function) Write a function posX = *locatePos* (x,y) which returns the location o...

19日 前

解決済み


Logarithmically spaced vector creation using linspace
Create a vector y containing n logarithmically spaced values between a and b, with a < b. Avoid using logspace and use the linsp...

19日 前

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Calculate inverse matrix in m by n matrix
x=(1:10)' y=roundn(2*x+7*rand(size(x)),-1) a*x=y Estimate a using inverse matrix calculation. This is principle of li...

21日 前

解決済み


Save variables
a=[1] Save variable a that is located in workspace into current folder. File name should be 'a.mat'

21日 前

解決済み


Weighted moving average
x1=[1 2 1]; y1=[1 2 2 4 5 6 6 8]; Make function for weighted moving average. z(i)=(x1(i)*y1(i)+x1(i+1)*y1(i+1)+x1(i+2)*y1...

21日 前

解決済み


Two dimensional moving average
A=[1 2 3 4 5 1 2 2 2 3 2 3 3 3 4 1 1 4 4 2] B=[1 1;1 1]; % This is can be used for weight factor of moving a...

21日 前

解決済み


Analyze observation data
Suppose you have the following data (A,B,C) in three-column format. A B C -------------------------- t=1 ...

21日 前

解決済み


Characterize fluid flow in a pipe as to laminar or turbulent
In fluid mechanics, characterizing the flow in a pipe is essential to predicting its behavior. The flow pattern can either be la...

21日 前

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step function

22日 前

解決済み


Create and Transpose Matrix

22日 前

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Insert zeros

22日 前

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PIN code

22日 前

解決済み


Vector LCM
* Find Least Common Multiple of a given vector. * Need general solution as the test suite will be expanded. * Function Templa...

22日 前

解決済み


Triangle Numbers Below N
This is an offshoot of <http://www.mathworks.com/matlabcentral/cody/problems/5-triangle-numbers Cody Problem 5: Triangle Numbers...

22日 前

解決済み


MATLAB Basics: Complex Numbers
For a given complex number, x, return the real and imaginary parts as a vector, y = [Real Imaginary].

22日 前

解決済み


MATLAB Basics: Complex Argument
For a given complex number, x, return the argument, y, in degrees.

22日 前

解決済み


MATLAB Basics: Complex Conjugates
For a given complex number, x, return the complex conjugate, y.

22日 前

解決済み


Round to Nearest Multiple of 10^n

29日 前

解決済み


volume of torus
Find volume of torus with a as major radius and b as minor

29日 前

解決済み


Volume difference between Ellipsoid and Sphere
Given an ellipsoid of semi principal axis (a,b,c) find the volume of the difference between this ellipsoid and the sphere with...

29日 前

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Volume of a Parallelepiped
Calculate the volume of a Parallelepiped given the vectors for three edges that meet at one vertex. A cube is a special case ...

29日 前

解決済み


Triple function composition
Given three functions f,g and h, create the composed function y=f(g(h)). Example f = @(x) x+1 g = @(x) x/2 h = @(x) ...

29日 前

解決済み


Resizing Matrices
Take an 4x3 matrix, and resize it to a 2x6 matrix

29日 前

解決済み


Component area
Find the area of the component below, all measurements are in mm <<https://image.ibb.co/hocruF/Component.png>>

29日 前

解決済み


Automatic String Editing
In this function, you will take an incoming string, and output the same string with each character one letter later in the alpha...

29日 前

解決済み


Remove entire row and column in the matrix containing the input values
Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. Fo...

約1ヶ月 前

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