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Thilanka Udara


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Gelöst


Draw 'F'
Draw a x-by-x matrix 'F' using 1 and 0. (x is odd and bigger than 4) Example: x=5 ans= [1 1 1 1 1 1 0 0 0 0 ...

2 Tage vor

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Create a block diagonal matrix
A block diagonal matrix is a square matrix that can be written as A = [a 0 0 0 0 b 0 0 0 0 c 0 ...

2 Tage vor

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Volumetric efficiency
Volumetric efficiency measures how well an engine breathes. The ratio of the actual air mass drawn in per cycle to the theoreti...

2 Tage vor

Gelöst


Brake Mean Effective Pressure (BMEP)
BMEP is a normalised measure of engine work output per cycle per unit displacement. It lets you compare engines of different siz...

2 Tage vor

Gelöst


Angle between Two Vectors
The dot product relationship, a dot b = | a | | b | cos(theta), can be used to determine the acute angle between vector a and ve...

2 Tage vor

Gelöst


Engine torque and RPM
Torque and power are related through rotational speed. Knowing brake power and engine RPM, you can back-calculate the torque del...

2 Tage vor

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Engine Thermal Efficiency
The thermal efficiency of an ideal Otto cycle engine depends only on the compression ratio. A higher compression ratio yields gr...

2 Tage vor

Gelöst


Switch-Case-Otherwise
You should make random numbers to 10, by 3 rows and 3 columns. Cases from 1 to 3, b = true. Otherwise, b = false.

5 Tage vor

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Problem Set 2
Make a calculator by the four main operators (op): + - * / And the two numbers (n1, n2). Don't forget to check to divisio...

5 Tage vor

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Problem Set 1
You will get the vector "v", you should put it's length in a variable called "lngth", then... If it's length from 1 to 5, sz = ...

5 Tage vor

Gelöst


NOT
If a not equal to zero, b = true, else, b = false.

5 Tage vor

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OR
If a greater than zero or c less than 10, b = true, else, b = false.

5 Tage vor

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AND
If a greater than 0 and n less than 10, b = true, else, b = false. (Checking a should be in one line by AND special sign in MAT...

5 Tage vor

Gelöst


Nested If(s)
If a greater than zero, then check, if a = greater that 1 and less than 10, then b = true, else, b = false.

9 Tage vor

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If-Elseif-Else
If a more than zero, b = true, if a = zero , b = zero, else, b = false.

10 Tage vor

Gelöst


If-Else
If a more than zero, b = true, else, b = false.

10 Tage vor

Gelöst


If
If a more than zero, then b = true.

10 Tage vor

Gelöst


Basic Physics X
Calculate the Kinetic Energy (KE) by Weight (w), Distanec (d), and Time (t) without Mass (m) or Speed (v).

10 Tage vor

Gelöst


Basic Physics IX
Calculate the Kinetic Energy (KE) by Weight (w) instead of Mass (m).

10 Tage vor

Gelöst


Basic Physics VIII
Calculate the Mechanical Energy (ME) when the point is B.

10 Tage vor

Gelöst


Basic Physics VII
Calculate the speed.

10 Tage vor

Gelöst


Basic Physics VI
Fing the Kinetic Energy (KE) by Distance (d) and Time (t) instead of Speed (v).

10 Tage vor

Gelöst


Basic Physics V
Calculate the Weight (w).

10 Tage vor

Gelöst


Basic Physics IV
Calculate the Work.

10 Tage vor

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Basic Physics III
Calculate the Potential Energy (PE).

10 Tage vor

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Basic Physics II
Get the Kinetic Energy (KE).

10 Tage vor

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Basic Physics I
Calculate the energy by the famous formula of Albert Einstein.

10 Tage vor

Gelöst


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...

4 Monate vor

Gelöst


surrounded matrix
With a given matrix A (size m x n) create a matrix B (size m+2 x n+2) so that the matrix A is surrounded by ones: A = [1 2 ...

4 Monate vor

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Matrix Construction I
Given n, construct a matrix as shown in the example below. Example For n=8, the output should look like this: 1 2 3 4 ...

4 Monate vor

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