Yaz Majeed

Con actividad desde 2015

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Matlab won't start if using a custom Windows theme!
Hello, I'm trying to fix a strange issue with Matlab. I'm using a custom windows 8.1 theme, without patching system files (Ux...

más de 10 años hace | 0 respuestas | 0

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respuestas

Problema

Finding an element in a vector
x is a vector of unknown length your function should return the index of the first element in the vector that is greater than...

casi 11 años hace | 2 | 201 solvers

Problema

Replace every 3rd element in a vector with 4
x is a vector of undetermined length You are to replace every 3rd element with the number 4, example: x = [11 23 34 43 2 3...

casi 11 años hace | 2 | 263 solvers

Problema

Matlab Basics II - Max & Index of Max
Write a function that takes a vector x, then returns both the max value in x and its location in the vector for example x ...

casi 11 años hace | 1 | 263 solvers

Problema

Matlab Basics II - Minimum
Write a function that returns the minimum of each ROW of a matrix x example: x = [1 2 3; 4 5 6]; output [1;4];

casi 11 años hace | 4 | 396 solvers

Problema

Matlab Basics II - Create a vector with a repeated entry
Create a row vector of length n, filled with 4's, for example, if n = 3 output = [4 4 4] make sure to round UP when n is a...

casi 11 años hace | 1 | 249 solvers

Problema

Matlab Basics II - Operations and Matrix Dimensions
Write a function that takes two inputs, a & b, and outputs the sum and product of the two matrices. The matrices have OPPOSITE d...

casi 11 años hace | 0 | 98 solvers

Problema

Matlab Basics II - Unit Conversion
Write a function that converts Kg to lbs, returns the answer to the nearest 1/100th of a pound

casi 11 años hace | 0 | 175 solvers

Problema

Matlab Basics II - Extract last 3 elements of a vector
Let x be a vector of unknown length, we are always interested in the last 3 numbers in the vector, write a function that gives t...

casi 11 años hace | 3 | 259 solvers

Problema

Matlab Basics II - Intervals
Write a function that takes an interval from a to b, and divides it into 5 parts example: a = 1, b = 2 output = 1 1.25 ...

casi 11 años hace | 1 | 324 solvers

Problema

Matlab Basics II - Log and natural log
Write a function that calculates the difference between the log and natural log of a vector, to two decimal places example: ...

casi 11 años hace | 3 | 191 solvers

Problema

Matlab Basics II - Find the roots of a function
Write a function that finds where a curve crosses zero (the x-axis) to two decimal places Example: <<http://s14.postimg.o...

casi 11 años hace | 0 | 91 solvers

Problema

Matlab Basics II - Count rows in a matrix
Write a function that returns that number of rows in a vector or matrix x example: x = [1; 2; 3] output = 3

casi 11 años hace | 5 | 401 solvers

Problema

Matlab Basics II - Velocity of a particle
A particle is moving in space, such that it's velocity is given by: <<http://s30.postimg.org/5rf1xtvj5/cody1.png>> write a...

casi 11 años hace | 3 | 153 solvers

Problema

Matlab Basics II - Free Fall
An object freely falling from rest under gravity covers a distance x given by: x = 1/2 gt^2 write a function that calculat...

casi 11 años hace | 4 | 358 solvers

Problema

Matlab Basics II - squares
Write a function that takes matrix A, and squares each element in the matrix example: A = [1 2 3] output = [1 4 9]

casi 11 años hace | 2 | 476 solvers

Problema

Matlab Basics II - 3 Dimensional Arrays
Assume x is a 3D array with n pages, representing students in a class, for each student (page in the array, the 3rd dimension), ...

casi 11 años hace | 0 | 123 solvers

Problema

Matlab Basics II - Determine if an array has a 3rd dimension
For an array A, determine whether it has 3 dimensions, return 0 if x is only 2D, and 1 if x is 3D

casi 11 años hace | 0 | 163 solvers

Resuelto

Add two numbers
Given a and b, return the sum a+b in c.

casi 11 años hace

Resuelto

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

casi 11 años hace

Resuelto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

casi 11 años hace

Resuelto

Matlab Basics - Convert a row vector to a column vector
Write a script to convert a row (e.g. x = [1 2 3]) to a column (e.g. y = [1;2;3]), your script should be able to do this for any...

casi 11 años hace

Problema

Matlab Basics - Create a row vector
Write a Matlab script to create a row vector of 10 consecutive numbers x = [1 2 3 4 5 6 7 8 9 10]

casi 11 años hace | 5 | 313 solvers

Problema

Matlab Basics - Convert a row vector to a column vector
Write a script to convert a row (e.g. x = [1 2 3]) to a column (e.g. y = [1;2;3]), your script should be able to do this for any...

casi 11 años hace | 6 | 671 solvers

Problema

Matlab Basics - Logical Tests I
Write a script to test whether a year number is for a leap year or not. eg. x = 1884 output = 1 eg. x = 3 output = 0

casi 11 años hace | 3 | 267 solvers

Problema

Matlab Basics - Pick out parts of a vector
Consider x a vector of length >= 7 (there are at least 7 elements in the vector, write a script that extracts the 2nd element, a...

casi 11 años hace | 3 | 266 solvers

Problema

Matlab Basics - Set unwated parts of a vector to zero
Consider a vector x, of length >= 7, write a script to set elements 2, 5, and 6 to zero. e.g. x = [1 2 3 4 5 6 7] --> x = [1 ...

casi 11 años hace | 2 | 259 solvers

Problema

Matlab Basics - Absolute Value
Write a script that returns the absolute value of the elements in x e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]

casi 11 años hace | 4 | 664 solvers

Problema

Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

casi 11 años hace | 1 | 495 solvers

Problema

Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

casi 11 años hace | 23 | 5564 solvers

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