# Hidd_1

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**Content Feed**

Solved

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...

15 dagar ago

Solved

Calculate Inner Product

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

16 dagar 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...

23 dagar ago | 1 answer | 0

### 1

answerQuestion

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...

4 månader ago | 2 answers | 0

### 2

answersSolved

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...

4 månader ago

Solved

Calculate BMI

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

4 månader ago

Solved

Sum of series I

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

4 månader ago

Solved

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 ...

4 månader ago

Solved

Laws of motion 4

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

4 månader ago

Solved

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...

4 månader 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...

4 månader ago | 1 answer | 0

### 1

answerQuestion

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...

4 månader ago | 1 answer | 0

### 1

answerQuestion

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...

5 månader ago | 1 answer | 0

### 1

answerQuestion

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 ...

5 månader ago | 1 answer | 0

### 1

answerQuestion

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...

11 månader ago | 1 answer | 0

### 1

answerSolved

Reverse Run-Length Encoder

Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

ungefär ett år 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...

ungefär ett år ago

Solved

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...

ungefär ett år 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...

ungefär ett år ago | 1 answer | 0

### 1

answerSolved

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...

ungefär ett år 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...

ungefär ett år ago

Solved

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...

ungefär ett år ago