ILDEBERTO DE LOS SANTOS RUIZ
Tecnológico Nacional de México
Profesor en el TecNM, adscrito al Instituto Tecnológico de Tuxtla Gutiérrez.
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12 Files
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3 Public Channels
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Solve a problem for the first time
Awarded to ILDEBERTO DE LOS SANTOS RUIZ on 08 May 2020
Your submissions received 10 five star ratings
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Your submissions were downloaded 100 or more times in a month
Awarded to ILDEBERTO DE LOS SANTOS RUIZ on 01 Nov 2019
1 of your answers has been accepted
Awarded to ILDEBERTO DE LOS SANTOS RUIZ on 31 Oct 2019
Provide your first answer ever to someone else's question
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Have 3 submissions connected to GitHub
Awarded to ILDEBERTO DE LOS SANTOS RUIZ on 09 Oct 2019
Publish your first submission
Awarded to ILDEBERTO DE LOS SANTOS RUIZ on 09 Oct 2019
Content Feed
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...
10 maanden ago | 0
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 ==...
10 maanden 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...
10 maanden 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:...
10 maanden 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...
10 maanden 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...
10 maanden 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...
10 maanden 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 ...
10 maanden ago
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])
10 maanden ago | 0
Submitted
Water Properties
Computes some physical properties of water dependent on temperature, from 1 to 99 celsius.
meer dan een jaar ago | 3 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...
meer dan een jaar ago | 47 downloads |
Submitted
figure2pdf
FIGURE2PDF exports the current MATLAB figure to a PDF file.
bijna 2 jaar ago | 13 downloads |
Submitted
getfigdata
GETFIGDATA extracts the xyz data from a FIG file.
bijna 2 jaar ago | 4 downloads |
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
ongeveer 2 jaar ago
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...
meer dan 2 jaar ago | 0
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(...
meer dan 2 jaar ago | 0
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(...
meer dan 2 jaar ago | 0
| accepted
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...
meer dan 2 jaar ago | 0
| accepted
Submitted
epanet_map
Draws an EPANET network in a new MATLAB figure using geographic axes and satellite maps.
meer dan 2 jaar ago | 1 download |
Submitted
Hurwitz Matrix
Computes the Hurwitz matrix for a given polynomial. The principal minors are also computed.
bijna 3 jaar ago | 7 downloads |
Submitted
Steady State
Steady-state (final) response of linear dynamic systems under constant input.
ongeveer 3 jaar ago | 2 downloads |
Submitted
Trapezoidal
Simulation of linear dynamic systems using trapezoidal integration method with constant time step.
ongeveer 3 jaar ago | 2 downloads |
Submitted
Jacobians
Linear approximation matrices of a non-linear dynamic model.
ongeveer 3 jaar ago | 2 downloads |
Submitted
Equilibrium Point
Equilibrium point of a non-linear dynamic system.
ongeveer 3 jaar ago | 9 downloads |
Submitted
Friction and Roughness
Calculate the Darcy-Weisbach friction factor and estimate the relative roughness coefficient of a pipeline.
meer dan 3 jaar ago | 1 download |
