hang

Last seen: 9ヶ月前 | 2020 年からアクティブ

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Nth root
Nth root of a number x

2年弱前

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String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

約2年前

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

3年弱前

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

3年弱前

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

3年弱前

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Vector creation using colon operator
Create a vector y containing n uniformly spaced values between a and b, with a < b. Use the colon (:) operator.

3年弱前

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Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

3年弱前

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

3年弱前

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Factorial

3年弱前

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area

3年弱前

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size

3年弱前

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Return multiples of 3

3年弱前

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Real

3年弱前

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find the height

3年弱前

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Sum of terms in a series 2 (★★★)

3年弱前

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Stacking vectors into a matrix
Given a 4x1 vector a, and a 2x2 matrix b, create a matrix M in which the first 2 rows are each identical to a and the last two r...

3年弱前

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Matrix convolution
A certain convolution step involves an elementwise multipication between two 3x3 matrices and taking the resulting sum of the el...

3年弱前

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Matrix Indexing
Given a matrix A and scalars r,c,i, find the product of two elements, with the first element located at row r and column c (doub...

3年弱前

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Generate the Matrix!
Given n, generate the following matrix: a = [ n n-1 n-2 ... 2 1; n-1 n-1 n-2 ... 2 1; n-2 n-2 n-2 ... 2 1;...

3年弱前

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Power supply: 230V to 115V
The problem is simple: we have a wall outlet which supplies 230V and an apparatus that requires 115V. Software is always chea...

3年弱前

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Sum of series IX

約3年前

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Sum of series VIII

約3年前

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Approximation of Pi
Pi (divided by 4) can be approximated by the following infinite series: pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... For a given numbe...

約3年前

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convert binary string to vector!!!

約3年前

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convert I

約3年前

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Return area of square
Side of square=input=a Area=output=b

約3年前

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eukleides triangle

約3年前

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Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

約3年前

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Calculate Triangle Area, A, B and Gamma is given.

約3年前

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area of a sphere

約3年前

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