Dark_Knight

Last seen: circa un mese fa | Attivo dal 2023

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Finding a specific value in Y-axis value with known X-axis value
Hello Ke Yeun Yong , hope this helps. % Given Input Data Alt = [11000, 12000, 13000, 14000, 15000, 16000, 17000, 18000]; Re...

7 mesi fa | 1

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Pascal's Matrix
Given an integer n ≥ 0, generate the ( _n_+1) × ( _n_+1) lower triangular <http://en.wikipedia.org/wiki/Pascal_matrix P...

7 mesi fa

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Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifm...

7 mesi fa

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Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

7 mesi fa

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Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

7 mesi fa

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Converts numbers into characters
Converts numbers into characters

7 mesi fa

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Find the max element of the array
Find the max element of the array

7 mesi fa

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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

7 mesi fa

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

7 mesi fa

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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...

7 mesi fa

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

7 mesi fa

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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

7 mesi fa

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Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

7 mesi fa

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Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

7 mesi fa

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

7 mesi fa

Domanda

Why "ObserverParams" property is empty eventhough the 'Function name' and 'Function paramater' are filled?
On the 'Instrumentation Properties' dialog box ,I have filled the function name and function parameter necessary for the signal ...

8 mesi fa | 0 risposte | 0

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Domanda

How to set "Function name" for logged signals in a Simulink model using API's?
I am working with the vdp model available in MATLAB, and I have enabled logging in product block. Now I am in need to set funct...

8 mesi fa | 0 risposte | 0

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Domanda

Is there any limitation for using set_param(bdroot,'SimulationCommand','WriteDataLogs'), while starting a simulation using 'sim' command?
I am trying to get live data from a model with the help of ToWorkspace block.The simulation is started using 'sim' command.A blo...

8 mesi fa | 0 risposte | 0

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Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not count...

8 mesi fa

Domanda

How to get values of Scope and Port of "Data data" dialog box using API's?
The stateflow chart of "sldemo_autotrans" model,provides its output via port number 2 to Simulink. Is there any provisions ...

8 mesi fa | 1 risposta | 0

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Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

8 mesi fa

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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 weighted...

8 mesi fa

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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|...

8 mesi fa

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8 mesi fa

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Find the Best Hotels
Given three input variables: hotels - a list of hotel names ratings - their ratings in a city cutoff - the rating at which yo...

8 mesi fa

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Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

8 mesi fa

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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 inch = 2...

8 mesi fa

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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...

8 mesi fa

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Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

8 mesi fa

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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 ...

8 mesi fa

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