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Spaceman


Last seen: 2 dagen ago |  Active since 2024

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Calling multiple functions from inside one
Okay fellow coders, I am assembling a bunch of puzzle pieces to form a picture but I am having difficulty... I have a bunch of f...

3 dagen ago | 0 answers | 0

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answers

Question


Using MATLAB to do Numeric Calculus
So I am culminating all of my newfound knowledge to solve and show a simple calculus problem. However I am running into issues.....

5 dagen ago | 1 answer | 0

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answer

Question


Concatenating a cell array
Given: A cell array with names where names={'Harry','Xavier','Sue'}; Find: How to concantenate a '1' at the end of each charact...

12 dagen ago | 1 answer | 0

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Question


Printing sentences using cell arrays
Given: 3 names, 3 verbs, 3 nouns; how to initalize a cell array. Find: I need to print random elements from each of the above t...

13 dagen ago | 2 answers | 0

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answers

Question


I think this is vectorizing
Given: Write a code that prompts user to enter a number of rows and columns. Create a matrix, with the provided size that has ra...

19 dagen ago | 1 answer | 0

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Question


Nested While loop functions
Given: I have created a simple number guessing game that prompts the user to guess a random number between 1 & 100 and will info...

19 dagen ago | 1 answer | 0

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Answered
Function that returns 2 values
function [Z,P]=myfun(A) Z=length(A(A==0)); P=prod(A(A>2)); end % Code used to call funtion: A=randi([-5 5],40); [Nzero,pro...

ongeveer een maand ago | 0

| accepted

Question


if-statements for reassigning values
Given: Write a script that creates a random integer N, which is in the range [-100,100]. If that number is in the range [-20,20...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


Taylor Series Expansions for sin(x)
Given: sin(x)=(-1)^i*x^(2*i=1)/(2i+1)!...or... ... Find: Code that calculates the Taylor series for sin(pi/3) using the equatio...

ongeveer een maand ago | 1 answer | 0

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answer

Question


for-loop from an if-statement
Given: Use previous code to make a for-loop Find: Prompt the user to enter the number of grades (N) that they are trying to cla...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


If statements and strcmp function
Given: strcmp = matching case, strcmpi=ignoring case Find: Prompt user to enter an angle; prompt user to determine if the angle...

ongeveer een maand ago | 1 answer | 0

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Answered
Fibonacci sequence -a) Write a script to make a  to  sequence vector by using for loop. b) Calculate sum of first ten Fibonacci numbers
In mathematics, the Fibonacci sequence is a sequence in which each number is the sum of the two preceding ones. fib=[0 1]; for...

ongeveer een maand ago | 0

Answered
Write a for loop that calculates the first 35 numbers of the Fibonacci Sequence.
Success. fib=[0 1]; for n=3:35; fib(n)=fib(n-1)+fib(n-2); end fprintf('The first 35 Fibonacci sequence numbers are: ')...

ongeveer een maand ago | 1

| accepted

Question


Sig figs on the rand function
Just another general question here, is there a reason the rand function has 6 sig figs? i.e. 12.3456 Is there a way to change t...

ongeveer een maand ago | 1 answer | 0

1

answer

Question


meaning of f in fprintf function
So this is just a general question, as I familiarize myself with the fprintf and all other glorious functions... When I use the...

ongeveer een maand ago | 1 answer | 0

1

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Question


Plotting 3D functions
Given: Create both a contour and surface plot for the following function. Find: Create an x vector between -2 and 2, with a ...

ongeveer een maand ago | 1 answer | 0

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Question


Function that returns 2 values
Given : Your function header should look like the following: function [Z,P]=myfun(A) Find : Create a function myfun that accep...

ongeveer een maand ago | 1 answer | 0

1

answer

Question


Writing a simple loop
Given: For this exercise, you will write code to sum all the positive integers in a matrix of random integers and save that sum ...

ongeveer een maand ago | 1 answer | 0

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answer

Question


Writing a function that accepts input argument that is one of 3 things
Given: Write a function that accepts an input argument that is one of 3 things: a vector, a matrix, or a scalar of values. The ...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


Write a for loop that calculates the first 35 numbers of the Fibonacci Sequence.
Given : The Fibonacci Sequence is a famous sequence, where the value of each number in the list is the sum of the two before it....

ongeveer een maand ago | 1 answer | 0

1

answer

Question


Using the clear command in functions?
So I was practicing functions. . . My habit for writing scripts is to put clear, clc, close all before every section, unless var...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


Weird question about the editor...
So this might be insanely daft of me to ask... But most of my code writing takes place in the editor. When writing code/copy pa...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


Create a function that uses indexing
Given: Create a function called pick_username that will receive an input argument, which is a vector of values. The function wil...

ongeveer 2 maanden ago | 1 answer | 0

1

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Question


Plotting a function inside of another function with no outputs
Given: Not all functions have to have output arguments. You could have a function that does something, but doesn't return an act...

ongeveer 2 maanden ago | 2 answers | 0

2

answers

Question


Function with 3 input arguments
Given: Write a function to calculate the position of a projectile at any given time, t. The function should have 3 input argumen...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


User Defined Functions in MATLAB
Given: Write a function prodby2_username that will recieve a value of a positive integer N and will calculate and return the pro...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


Defining and calling functions in MATLAB
Given: Recall that Fahrenheit and Celsius are related by the following equation: Find: Create a function called tempC2F that w...

2 maanden ago | 3 answers | 0

3

answers

Question


Writing code to call functions
Given: Find: Create a function that calculates the surface area of a sphere when provided with a radius as the input argument...

2 maanden ago | 1 answer | 0

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Question


Plotting sine functions using linspace command
Given: Find: Create a variable y that calculates the following function for the range of t. The variable, t, should contain...

2 maanden ago | 2 answers | 0

2

answers

Question


How to calculate and display electricity used in a month using fprintf?
Given: A power company charges 6.6 cents per KWH of electricity. Find: Write a script that prompts the user for the number of ...

2 maanden ago | 2 answers | 0

2

answers

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