Reverse the input
Given an input (n), produce an output in the reverse order with out using string variables or string function.
Example
x ...
3ヶ月 前
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Calculate Reynolds Number
Write a MATLAB function that calculates the Reynolds number for flow over a flat plate:
ρ = fluid density (kg/m³)
V = veloc...
3ヶ月 前
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Toolbox check part 3
In my ongoing quest to highlight obscure parts of MATLAB, the latest challenge is to take 2 string inputs, one a MATLAB toolbox ...
3ヶ月 前
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Mann-Kendall Correlation
Write a function that returns the <http://en.wikipedia.org/wiki/Kendall_tau_rank_correlation_coefficient Mann-Kendall> correlati...
Escape from Planet ....
Given a Planets mass M, and raduis r. Calculate the surface escape velocity and the escape velocity at height h.
and the diff...
3ヶ月 前
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Mach Number Calculator
Create a solver which converts a speed in km/s to a Mach Number
Round to 2 decimal places
Requires:
Mach Number Formula (ea...
3ヶ月 前
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Work Done in Lifting an Object
Engineers at Larsen & Toubro are testing a crane used to lift heavy construction materials at a building site in Mumbai.
They n...
3ヶ月 前
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Count Vowels at Even Indices
Write a function `vowelEvenIndices` that counts the number of vowels (a, e, i, o, u) located at even indices (0-based) in a give...
3ヶ月 前
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Gambler?
Given a handle to a wealth function, confirm within 100 milliseconds 'Millionaire', 'Likely', or 'Gambler', if wealth() returns ...
Neural Nets: Activation functions
Return values of selected Activation function type for value,vector, and matrices.
y=Activation(x,id); where id is 1:4 for ReLU...
Scaling vertically functions
Given a real function by the 1×n array, x, of inputs and the 1×n array, y, of outputs, consider shifting vertically its graph by...
3ヶ月 前
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Neural Net: Calculate Perceptron
This challenge is to calculate the Neural Net Perceptron value,P, given X, WH, and WP using ReLU on the hidden layer. This examp...