Community Profile # Hidd_1

Last seen: 16 dagen ago Active since 2020

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Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

ongeveer 2 maanden ago

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Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

ongeveer 2 maanden ago

Question

Passing Data between two Apps
I have created two apps (App1, and statitics), and I would like to pass the following data from the first one into the second on...

ongeveer 2 maanden ago | 1 answer | 0

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Incorrect number of input arguments
I wrote the following code, and I got a message error regarding the input arguments: lgd_1 = legend(app.UIAxes,'dTdhw(°C)','VDH...

5 maanden ago | 2 answers | 0

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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...

5 maanden ago

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Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

5 maanden ago

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Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

5 maanden ago

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Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

5 maanden ago

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Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

5 maanden ago

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Laws of motion 6

5 maanden ago

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Potential energy calculation

5 maanden ago

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Kinetic energy calculation

5 maanden ago

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Total energy

5 maanden ago

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Laws of motion 5

5 maanden ago

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Laws of motion 3

5 maanden ago

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Laws of motion 2

5 maanden ago

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Laws of motion 1

5 maanden ago

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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

5 maanden ago

Question

Open file selection dialog, and get an error message when no file is selected
Hey Everybody! I wrote the following code, for a GUI app: [file,filepath,filter] = uigetfile({'*.xlsx'},'Select the Excel file...

5 maanden ago | 1 answer | 0

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Question

Statistical calculation from the plot function
I created a plot function in an App: like this plot(app.UIAxes,app.Time,app.Tempreture_In,app.Time,app.Tempreture_out) I wou...

6 maanden ago | 1 answer | 0

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Drop Down Button (App Designer) return index of repeated elements
I would like to select an option on the drop down button, the problem is that the options are reapeated! Thus I would like that...

6 maanden ago | 1 answer | 0

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Question

Link MATLAB script with App Designer
Hey Everybody! I wrote a Matlab script of a program which automate Data processing, and then I thought about creating an GUI ...

6 maanden ago | 1 answer | 0

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Question

Simulink vs Stateflow application for sensor
Hey! I am working on integrating a sensor in an Simulink block, such that when the sensor detect a gaz it should send a boolia...

12 maanden ago | 1 answer | 0

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Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

ongeveer een jaar ago

Solved

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

ongeveer een jaar ago

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Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

ongeveer een jaar ago

Question

Cody Problem 25. Remove any row in which a NaN appears
I found difficulties with the Problem 25 on Cody here is my solution: function B = remove_nan_rows(A) [x,y]=size(A) [row, co...

ongeveer een jaar ago | 1 answer | 0

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Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

ongeveer een jaar ago

Solved

Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

ongeveer een jaar ago

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Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

ongeveer een jaar ago