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解決済み
Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.
13日 前
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04 - Scalar Equations 1
Define the variable a: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> Use this to calculate x: <<http://samle.dk/STTBD...
13日 前
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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: ...
13日 前
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Change the first and last diagonal element of the identity matrix to zero
Starting with the identity matrix, change first and last diagonal element to zero. Example If n=5 A = 0 0 ...
13日 前
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Sum of digits of powers of 2
Given n, first, calculate the number 2^n. Then, sum the digits that comprise that number. For example: Input: n = 7 2^n = ...
13日 前
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Perimeter
Given a sequence of points forming a closed path (first and last points are coincident) return the perimeter value. For example...
16日 前
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03 - Matrix Variables 5
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3e.png>>
16日 前
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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...
21日 前
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Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...
21日 前
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Solve equation numerically
y'=y In order to solve equation using computer, numerical analysis are needed. 1st order Euler's method is one of the metho...
21日 前
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Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...
21日 前
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Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15
21日 前
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Convert yards to feet
The goal of this script is to convert a value given in yards to feet.
21日 前
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Set defaults
Write a function that computes the volume of a cube. The function should be able to accept three inputs: the length, width, and...
21日 前
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Change the sign
Given a matrix x, return one with each diagonal element replaced by its absolute value and the largest element in absolute value...
21日 前
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Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).
21日 前
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Looking for Squares
Need n squares that equal one square all together, none zero, none fractured. For example, calling squares(2) should output [16...
21日 前
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commutative?
Given the handle to a binary function that takes two ordinary numbers, test if the function is commutative.
22日 前
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N-Cards Problem
You have a deck of _N_ cards numbered in order from 1 to _N_. You discard the top card (card 1) and place the next card (card 2)...
22日 前
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Make a 1 hot vector
Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...
22日 前
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Finding perimeter of a rectangle
A rectangle has a length of x centimeters and a width of w centimeters. Find the perimeter.
22日 前
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find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y
22日 前
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Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.
22日 前
解決済み
Generate a string like abbcccddddeeeee
This is the string version of Problem 1035. <http://www.mathworks.com/matlabcentral/cody/problems/1035-generate-a-vector-like-1-...
22日 前