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Johanna


Last seen: 19 days 前 |  自 2024 起处于活动状态

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De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

19 days 前

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Air Mass to Star for an Observer at Mean Sea Level
Air mass is a measure of how much atmosphere light from a source above the atmosphere (eg sun, planet, star) has to travel throu...

3 months 前

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Predict Cricket Stridulation Rate from Air Temperature
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...

3 months 前

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Find Air Temperature from Cricket Stridulation Rate
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...

3 months 前

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Roll the Dice!
Description Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. Example [x1,x2] = rollDice(...

3 months 前

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Find Logic 3

3 months 前

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Find Logic 1

3 months 前

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Find Logic 4

3 months 前

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Find Logic 8

3 months 前

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Find Logic 15

3 months 前

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Find Logic 18

3 months 前

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Find Logic 19

3 months 前

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Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

4 months 前

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Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

4 months 前

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Converts numbers into characters
Converts numbers into characters

4 months 前

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Find the max element of the array
Find the max element of the array

4 months 前

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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

4 months 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

4 months 前

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to the 2 all elements
to the 2 all elements

4 months 前

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

4 months 前

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Double all elements in the array
Duplicate all elements in the array

4 months 前

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calculate the length of matrix
input 1 array, calculate the length

4 months 前

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Draw a '0' in a one matrix!

4 months 前

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Energy Conversion 2

4 months 前

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Energy Conversion 1

4 months 前

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Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.

4 months 前

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Area Conversion 2

4 months 前

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Area Conversion 1

4 months 前

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Mass Conversion 2

4 months 前

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Mass Conversion 1

4 months 前

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