ILDEBERTO DE LOS SANTOS RUIZ

Last seen: 5 dagen ago | Active since 2019

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Profesor en el TecNM, adscrito al Instituto Tecnológico de Tuxtla Gutiérrez.

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MyTest
Test channel

3 dagen ago

Submitted

LINCOEFFS: Matrix coefficients of symbolic linear equations
This function extracts the coefficient matrix and the column vector containing the non-homogeneous terms of a system of linear e...

6 maanden ago | 1 download |

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CO2 Meter
Medidas de concentración de CO2 (ppm)

7 maanden ago

Solved

Bit calculation
Give me the count of numbers from 1 to n having their last two bits as 0. For example function y = ret_count(4) y = x...

12 maanden ago

Solved

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

12 maanden ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

ongeveer een jaar ago

Solved

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

ongeveer een jaar ago

Solved

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

ongeveer een jaar ago

Solved

Find max
Find the maximum value of a given vector or matrix.

ongeveer een jaar ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

ongeveer een jaar ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

ongeveer een jaar ago

Submitted

inequalityplot
Plot inequalities in 2-D space

ongeveer een jaar ago | 1 download |

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NetworkTwo
Digital twin of the Hydroinformatics Laboratory TecNM · ITTG

meer dan een jaar ago

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NetworkOne
Digital twin of the Hydroinformatics Laboratory TecNM · ITTG

meer dan een jaar ago

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Data Logging
CO2 Monitoring

meer dan een jaar ago

Answered
Solving nonlinear equation involving sum
It will take you a long time to evaluate the sum from n = 0 to n = 10000. You can solve it in a short time considering only fro...

ongeveer 2 jaar ago | 0

Answered
How to solve 3 simultaneous algebraic equations with a equality constraint.
You only need to express in terms of and plot that relationship: syms x1 x2 x3 t x3 = solve(x1+x2+x3 == 420,x3) EQ1 = x1 ==...

ongeveer 2 jaar ago | 0

Solved

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

ongeveer 2 jaar ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

ongeveer 2 jaar ago

Solved

The Birthday Phenomenon
First off, leap years are not being considered for this. In fact the year that people are born shouldn't be taken into considera...

ongeveer 2 jaar ago

Solved

Don't be mean. Be nice!
For this problem, you will be given a range of single digits R, and a separate number K. You job is to calculate the mean of al...

ongeveer 2 jaar ago

Solved

ZigZag matrix with reflected format
ZigZag MATRIX with REFLECTED format. We have only input x. We have to create a matrix in the following pattern. input n=5...

ongeveer 2 jaar ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

ongeveer 2 jaar ago

Answered
how can I plot a unit step function?
This is my proposal, I hope it helps you: u = @(t) double(t>=0); h = @(t) u(t-2)-u(t-4); fplot(h,[0,5])

ongeveer 2 jaar ago | 1

Submitted

Water Properties
Computes some physical properties of water dependent on temperature, from 1 to 99 celsius.

meer dan 2 jaar ago | 1 download |

Submitted

Moody chart
Plots the Moody chart.

ongeveer 3 jaar ago | 4 downloads |

Submitted

Colebrook-White Equation
Computes the friction factor in pipes for given values of the Reynolds number (Re) and the relative roughness coefficient (epsil...

ongeveer 3 jaar ago | 26 downloads |