Edgar Guevara

UASLP

Last seen: ungefär en månad ago | Active since 2012

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Edgar Guevara is currently an assistant professor at UASLP. His research interests include non-invasive medical diagnosis using optical imaging (fNIRS), functional connectivity, spectroscopy, and biomedical signal processing. His past work includes research in Raman spectroscopy and infrared thermography. He is a member of the National System of Researchers (SNI) level 2 and has been awarded several competitive grants and scholarships from national and international funding bodies. He received his PhD in Biomedical Engineering at École Polytechnique de Montréal in 2014, with a special mention from the jury. https://sites.google.com/site/edgarguevara/

Programming Languages:
Python, C++, C, MATLAB, Assembly
Spoken Languages:
English, Spanish, French
Pronouns:
Any pronouns

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134 Solutions

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Submitted

countLettersNum
Start with a random number between 1 and 99, counts the letters in its word representation, and iteratively continues this proce...

7 månader ago | 1 download |

0.0 / 5

Submitted

Street Fighter countdown bulbs
converts a binary image into an RGB image by replacing each pixel with predefined 16x16 pixel images based on the SF2 countdown ...

10 månader ago | 0 downloads |

0.0 / 5

Submitted

niceOrbits
Simulations of dynamical systems to generate visually appealing orbit patterns.

ungefär ett år ago | 0 downloads |

0.0 / 5

Solved

Where the Four Corners Am I? (Vectorized)
NOTE: this problem is intended to build on problem #55960 ("Where the Four Corners Am I?"). You may wish to solve that problem f...

mer än ett år ago

Solved

Where the Four Corners Am I?
The "Four Corners" region of the US is where Colorado, Utah, Arizona, and New Mexico all meet - the only place where four states...

mer än ett år ago

Solved

Taylor Series
You can use a Taylor series to approximate common functions. The Taylor series for sin(x) is Using only the first several te...

mer än ett år ago

Solved

Calculate Angle From Axis
Given coordinates x and y, an axis ("X" or "Y"), and a direction ("cw" or "ccw", meaning clockwise and counterclockwise, respect...

mer än ett år ago

Solved

Adding Inset Plots
You can use the axes function to define the position of an empty x/y axis. The position is measured relative the the bottom left...

mer än ett år ago

Solved

Jack O'Lantern
If visualized correctly, the data contained in the matrix A will look like a jack-o'-lantern. Create a function that will visu...

mer än ett år ago

Solved

Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

mer än ett år ago

Solved

3D Plots and Colorbars
Use the matrices X, Y, and Z provided in the function template to create a surface plot. Add a colorbar to the surface plot and ...

mer än ett år ago

Solved

It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more here) asserted that readers are relatively insensitive to letter order in words, so long a...

mer än ett år ago

Solved

Indexed Probability Table
This question was inspired by a Stack Overflow question forwarded to me by Matt Simoneau. Given a vector x, make an indexed pro...

mer än ett år ago

Solved

Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

mer än ett år ago

Solved

Encode Roman Numerals
Create a function taking a non-negative integer as its parameter and returning a string containing the Roman Numeral representat...

mer än ett år ago

Answered
please anyone help me I need convert this code to matlab 🥺
Have you tried Bing copilot? It can give you a general outline to structure your code, like this: % Assuming 'SSID' and 'PASSW...

mer än ett år ago | 0

| accepted

Submitted

MATwordle
MATLAB adaptation of Wordle https://www.powerlanguage.co.uk/wordle/

mer än ett år ago | 3 downloads |

4.0 / 5

Solved

Matrix Quadrants
Write a function that takes N as the input, and outputs a matrix whose upper-left (NxN) quadrant contains all ones, the lower-ri...

ungefär 2 år ago

Solved

Plot Line Specifications
Create a line plot for function cos(x) where x is a vector of linearly spaced values going from 0 to input N with an increment o...

mer än 2 år ago

Solved

Create a figure and plot data
Given two data vectors (x,y), open a new figure and plot the data. Return the figure handle.

mer än 2 år ago

Solved

Reproduce this plot!
Write a function that will take a dataset (x,y), a best fit model (model), and the upper and lower prediction bounds (lb,ub) for...

mer än 2 år ago

Solved

Power Outages Histogram
Create a function that takes power outage data as an input and creates a histogram of the number of outages as a function of Reg...

mer än 2 år ago

Solved

Make a Plot with Functions
Make a plot and test

mer än 2 år ago

Solved

Plotting Practice
Plot cos(x) vs x as shown in the figure below. Include the appropriate title, x-label, and y-label. Note, it is case sensitive. ...

mer än 2 år ago

Solved

Determine if x is a combination of m and n
Given positive integers x, m, and n, determine if x can be written as x = am + bn for any (non-negative) integers a and b. Your ...

mer än 2 år ago

Solved

Calculating Student Grades
The matrix grades contains raw grades for 7 students who took your course. Each row represents a different student. The first 7 ...

mer än 2 år ago

Solved

Simpson's Paradox - Calculate correlation coefficients for groups of data
Simpson's Paradox is a statistical phenomenon where groups of data can have a characteristic while the whole data set together h...

mer än 2 år ago

Solved

Dog Statistics
The vectors ht and wt contains the heights and weights of 20 golden retrievers. In some cases, it was not possible to make both ...

mer än 2 år ago

Solved

Find Closest Constant
Given a number x, return the value that is closest to x from this list of constants: 0, 1, , e, , (also known as ). For exampl...

mer än 2 år ago

Solved

Find the minimum of the column-maximums of a matrix
Given a matrix A, find the maximum value of each column, then return the smallest of those maximum values (ie return the minimum...

mer än 2 år ago