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ILDEBERTO DE LOS SANTOS RUIZ


Tecnológico Nacional de México

Last seen: 3 giorni ago Active since 2019

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

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Solved


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

30 giorni 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 ...

30 giorni 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 ...

30 giorni ago

Solved


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

30 giorni ago

Solved


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

30 giorni ago

Solved


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

30 giorni ago

Submitted


inequalityplot
Plot inequalities in 2-D space

circa un mese ago | 6 downloads |

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NetworkTwo
Digital twin of the Hydroinformatics Laboratory TecNM · ITTG

5 mesi ago

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NetworkOne
Digital twin of the Hydroinformatics Laboratory TecNM · ITTG

5 mesi ago

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Data Logging
CO2 Monitoring

5 mesi 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...

circa un anno 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 ==...

circa un anno 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...

circa un anno 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:...

circa un anno 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...

circa un anno 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...

circa un anno 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...

circa un anno 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 ...

circa un anno 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])

circa un anno ago | 0

Submitted


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

oltre un anno ago | 6 downloads |

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Moody chart
Plots the Moody chart.

circa 2 anni ago | 9 downloads |

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Submitted


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

circa 2 anni ago | 10 downloads |

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Submitted


figure2pdf
FIGURE2PDF exports the current MATLAB figure to a PDF file.

circa 2 anni ago | 11 downloads |

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Submitted


getfigdata
GETFIGDATA extracts the xyz data from a FIG file.

circa 2 anni ago | 3 downloads |

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Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

oltre 2 anni ago

Answered
how to write a user defined function that calculates the maximum or minimum of a quadratic equation of the form
Try this: --------------------- f = @(x) x^2-5*x+6; initial = 0; fminsearch(f,initial) --------------------- To find a max...

circa 3 anni ago | 0

Answered
Why power function give a complex number result?
The "problem" appears when you raise the base (-x / x50) to power n. In IEEE floating-point computations: a ^ n = exp(n * log(...

circa 3 anni ago | 0

Answered
Haw can I calculate the difference between two points in a plot?
Try this: --------------------------------------- plot(...) [x,y] = ginput(2); % clic on each point dx = diff(x) dy = diff(...

circa 3 anni ago | 0

| accepted

Answered
Adding semicolon and comma and saving it into .txt file
Try this low-level code: ----------------------------------------- x = randi(9,[1,2*6001]); % ACTUAL DATA fileID = fopen('da...

circa 3 anni ago | 0

| accepted

Submitted


epanet_map
Draws an EPANET network in a new MATLAB figure using geographic axes and satellite maps.

circa 3 anni ago | 1 download |

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