Beantwortet
how to create a half cosine wave
If you are talking about plotting a half cosine wave you could do something like this: t=-pi/2:0.0001:pi/2; plot(t,cos(t...

mehr als 8 Jahre vor | 0

| akzeptiert

Beantwortet
Please help me to find the solution for this non linear system of equation
I would recommend that you read MathWorks documentation as it is very helpful. Here is a link where they show you how to solve a...

mehr als 8 Jahre vor | 0

Beantwortet
Script for plotting two graphs on the same window
I think what you are looking for is the hold command. Your code should look something like this: hold on %by setting ...

mehr als 8 Jahre vor | 0

Beantwortet
Using loops to populate a vector
If you really need to use a for loop, this is how you could do it. for i=1:size(A,1) B(i,1)=A(i,1); end However, ...

mehr als 8 Jahre vor | 0

| akzeptiert

Beantwortet
i want to create a array structure using one,zero,eye
D=[3*eye(3),[2*ones(2);zeros(1,2)]] You can do it in one line as seen here.

mehr als 8 Jahre vor | 1

| akzeptiert

Beantwortet
negative angle between vectors / planes
In order to determine if the angle between two vectors is positive or not, there would have to be a reference normal plane vecto...

mehr als 8 Jahre vor | 0

| akzeptiert

Beantwortet
is this toolbox really available in MATLAB?
If you are talking about the SDF toolbox in your picture, this is not a toolbox offered by MathWorks as verified on their Produc...

mehr als 8 Jahre vor | 0

| akzeptiert

Gelöst

Distance a ball travels after throwing vertically
Calculate the total distance *'d'* (in meters) a ball would travel after *'s'* seconds and starting velocity of *'v'* (in m/s). ...

mehr als 8 Jahre vor

Gelöst

Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

mehr als 8 Jahre vor

Gelöst

Polynomial Evaluation
Create a routine that takes a list of coefficients of a polynomial in order of increasing powers of x; together with a value of ...

mehr als 8 Jahre vor

Gelöst

Replace secondary diagonal elements of a square array
Replace all the secondary diagonal elements of the square array A with the number n Example: A = [1 2 3 4 5 6 ...

mehr als 8 Jahre vor

Gelöst

Find the Area of a Polygon
Consider 2-D geometry and assume that the points are given in form of rows of a matrix. Find the area of polygon enclosed by the...

mehr als 8 Jahre vor

Gelöst

multiple of nine?
Given a positive number n, return true if n is a multiple of 9 and false if not. Do not make the division and do not use functio...

mehr als 8 Jahre vor

Gelöst

prime to each other
Given two integers n1, n2 greater than 1, find out if they have common divisors or are prime to each other. Return "true" if the...

mehr als 8 Jahre vor

Gelöst

Step up
For given input array, output a array with all elements step up by two

mehr als 8 Jahre vor

Gelöst

What's the missing interior angle?
I'm talking about polygons... The sum of the interior angles of a triangle is 180 degrees. The sum of the interior angles of a...

mehr als 8 Jahre vor

Gelöst

Can you reshape the matrix?
Given a matrix A, is it possible to reshape it into another matrix with the given number of rows?

mehr als 8 Jahre vor

Gelöst

For a given linear index as input for n sized square matrix, find corresponding row and column.
If input is 1, the row and column will be 1 and 1 respectively.

mehr als 8 Jahre vor

Gelöst

Back to Basics - Find no. of elements in a matrix?
Let A be a m*n matrix. Find the total no. of elements in A ? (Hint - formula based) A = [1 2 3;4 5 6]; output = 6

fast 9 Jahre vor

Gelöst

MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

fast 9 Jahre vor

Gelöst

MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

fast 9 Jahre vor

Gelöst

MATLAB Basic: rounding III
Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8

fast 9 Jahre vor

Gelöst

MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

fast 9 Jahre vor

Gelöst

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

fast 9 Jahre vor

Gelöst

Test Problem; Create a 5x5 array containing all ones
This is a test for learning the process of creating a Cody problem. The goal of this test problem will be to create an array,...

fast 9 Jahre vor

Gelöst

the number of inputs
Find the number of the inputs of the function. example y = theinputnumber(x,k); function called theinputnumber has 2 in...

fast 9 Jahre vor

Gelöst

Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...

fast 9 Jahre vor

Gelöst

Generate the sum of Squares of the given number
|P(n) = 1^2 + 2^2 + ... + n^2| |P(1) = 1| |P(2) = 1 + 4 = 5;| |P(3) = 5 + 9 = 14;| |P(4) = 14 + 16 = 30;|

fast 9 Jahre vor

Gelöst

Convert yards to feet
The goal of this script is to convert a value given in yards to feet.

fast 9 Jahre vor

Gelöst

Conversion from hours to mili sec
Convert given input in hours to mili seconds

etwa 9 Jahre vor