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Dark_Knight


Last seen: 3ヶ月 前 |  2023 年からアクティブ

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質問


Unable to launch local server from MATLAB 2015a
The problem is with MATLAB 2015a. web('www.google.com') , works fine. Now I am using a local server to launch a web applicati...

6ヶ月 前 | 1 件の回答 | 0

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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...

約1年 前 | 1

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

約1年 前

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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...

約1年 前

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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...

約1年 前

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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;...

約1年 前

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Converts numbers into characters
Converts numbers into characters

約1年 前

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

約1年 前

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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.

約1年 前

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

約1年 前

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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...

約1年 前

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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.

約1年 前

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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.

約1年 前

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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...

約1年 前

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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] =...

約1年 前

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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...

約1年 前

質問


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 ...

約1年 前 | 1 件の回答 | 0

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質問


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...

約1年 前 | 1 件の回答 | 0

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質問


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...

約1年 前 | 1 件の回答 | 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...

約1年 前

質問


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 ...

約1年 前 | 1 件の回答 | 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 ...

約1年 前

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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...

約1年 前

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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|...

約1年 前

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Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...

約1年 前

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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...

約1年 前

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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...

約1年 前

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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...

約1年 前

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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...

約1年 前

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Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.&#8519;^(-&lambda;t)*cos(2πft)| where |A|, |&lambda;|, and |f| ...

約1年 前

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