Calculating Swimming Stroke Index (SI)
In competitive swimming, speed () is only one part of the equation. High efficiency is defined by moving fast while maintaining ...
5ヶ月 前
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Data Regularization
Provided is an m-by-n integer data matrix A whose elements are drawn arbitrarily from a set *S* = [1,2,3,...,S] for any large in...
5ヶ月 前
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Block average ignoring NaN values
Given a matrix, calculate the block average of each disjoint sub-matrix while ignoring *NaN* values. Assume that the size of the...
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...
GJam: 2013 China Event: Cannon Angle
This Challenge is derived from <http://code.google.com/codejam/contest/2933486/dashboard#s=p1 GJam 2013 China Captain Hammer>. T...
5ヶ月 前
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Alternative Dimensions
Given a multidimensional matrix, transform the matrix so the dimensions are in the order given by variable ord. For example, giv...
5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...
Linearly Spaced Array
Create a linearly spaced array from 0 to x consisting of y elements.
5ヶ月 前
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Conic equation
A conic of revolution (around the |z| axis) can be defined by the equation
s^2 – 2*R*z + (k+1)*z^2 = 0
where |s^2=x^2+y...
5ヶ月 前
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Why the heck are they blinking!?!?
Merry Christmas everyone! Sadly, the lights you've had on your tree for so many years burned out, and it's time to get a new se...
5ヶ月 前
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You LOVES Matlab 41%
Given two strings, determine the percentage that one loves the other in the following way:
YOU
LOVES
MATLAB
there is 1 '...
5ヶ月 前
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The cake is a lie...
You're hosting a birthday party with a large number of screaming children. Fortunately, you have a gigantic sheet cake in front...
5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...