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sum all digits
input = 123456789, output = 1+2+3+4+5+6+7+8+9 = 45

3 years 前

已解决

Find the last digit
FInd the last digit of a given number. Given number is the input and output should be the last digit of that number.

3 years 前

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Golden ratio
Calculate the golden ratio. Hint: phi^2 = phi + 1.

3 years 前

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Simple Vector Addition
Take two incoming vectors and output the sum of the two vectors

3 years 前

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Check if inputted variable is a string or a number
Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).

3 years 前

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Matrix Generation from Vector Multiplication
Output the matrix generated from multiplying two vectors together

3 years 前

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

3 years 前

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Find the index of the lowest number in a matrix
Take a matrix, and find the [row cal] index of the lowest number

3 years 前

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Matrix multiplication
Multiply two incoming matrices via matrix multiplication

3 years 前

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Which quadrant?
Given a complex number, output quadrant 'I' 'II' 'III' or 'IV' | II | I | ...

3 years 前

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Degrees to Radian
Convert degrees to radians

3 years 前

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Kelvin to Celsius
Degrees Celsius = degrees Kelvin - 273.15. Given a temperature in Kelvin, return the equivalent temperature in Celsius.

3 years 前

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Complex transpose
Calculate the transpose of a matrix having complex numbers as its elements without changing the signs of the imaginary part. ...

3 years 前

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Pointwise multiplication of vectors.
Pointwise multiplication of vectors x and y. Example x= [1 3 5 7 9 11 13 15 17 19] y=[ 1 4...

3 years 前

问题

Calculate convex quadrilateral Area: sides and an angle given

3 years 前 | 1 | 11 个解题者

问题

Calculate quadrilateral Area: sides and diagonals given

3 years 前 | 1 | 15 个解题者

已解决

Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.

3 years 前

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Min of a Matrix
Return the minimum value in the given matrix.

3 years 前

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Calculate Triangle Area: A, B and Beta is given

3 years 前

问题

Calculate Triangle Area: A, B and Beta is given

3 years 前 | 1 | 20 个解题者

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

3 years 前

问题

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

3 years 前 | 1 | 24 个解题者

已解决

Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

3 years 前

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Back to basics 26 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of strings of all MATLAB keywords.

3 years 前

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Back to basics 5 - Clipboard
Covering some basic topics I haven't seen elsewhere on Cody. Copy the input string to the clipboard

3 years 前

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Matlab Basics - Set unwanted parts of a vector to zero
Consider a vector x, of length >= 7, write a script to set elements 2, 5, and 6 to zero. Example x = [1 2 3 4 5 6 7] --> ...

3 years 前

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calculate interest saved because of reduction of interest rate
calculate interest saved because of a reduction of interest rate per year (Assuming No leap year) Currently, in India, rate o...

3 years 前

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Back to basics 19 - character types
Covering some basic topics I haven't seen elsewhere on Cody. Return the number of punctuation characters in the input variabl...

3 years 前

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Find the next state of a JK Flip-Flop
Find the next state (NS) of a JK Flip-Flop based on previous state (PS), inputs. Learn more about JK Flip-Flop theory here: ...

3 years 前

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Number of Flip Flop required in ripple counter
Find the number of flip flop required in ripple counter. If modulus of counter (N) is given find outnumber of Flip Flop (n) r...

3 years 前