Risolto


Determine the square root
Determine the square root of the value the user has entered, n.

quasi 11 anni fa

Risolto


Evaluating a polynomial
Given the following polynomial and the value for x, determine y. y = 3x^5 – x^3 + 8x – 3 Example x = 1 y = 3 - 1 +...

quasi 11 anni fa

Risolto


Temperature conversion
Convert temperature in degrees Celsius (C) to temperature in degrees Kelvin (K). Assume your answer is rounded to the nearest Ke...

quasi 11 anni fa

Risolto


Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

quasi 11 anni fa

Risolto


Assigning a sum
* Write a statement that assigns numCoins with numNickels + numDimes.

quasi 11 anni fa

Risolto


Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

quasi 11 anni fa

Risolto


Complex number
For complex number c=a+bi, write code that will add a and b together.

quasi 11 anni fa

Risolto


sum of first 'n' terms
Given n=10, find the sum of first 'n' terms Example: If n=10, then x=1,2,3,4,5,6,7,8,9,10. The sum of these n=10 terms is 55...

quasi 11 anni fa

Risolto


pressure to dB?
given x ratio of pressure, find corresponding y dB

quasi 11 anni fa

Risolto


Add offset to a signal
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>> You should see a downward...

quasi 11 anni fa

Risolto


Add a block to a model
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

quasi 11 anni fa

Risolto


Produce a sine wave
Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

quasi 11 anni fa

Risolto


Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

quasi 11 anni fa

Risolto


Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

quasi 11 anni fa

Risolto


Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

quasi 11 anni fa

Risolto


Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

quasi 11 anni fa

Risolto


Array of Ones
Create a 100 X 100 array of ones.

quasi 11 anni fa

Risolto


square number
Square a number

quasi 11 anni fa

Risolto


Determine the length of a string of characters
Determine the length of a string of characters

quasi 11 anni fa

Risolto


Test
Answer the question and the correct answer write in vector. Only one answer is correct. 1a Yes 1b No 1c No 1d No ...

quasi 11 anni fa

Risolto


Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

quasi 11 anni fa

Risolto


Double colon operator: Increment by x
* Construct a row array countValues from 0 to 25, elements incremented by incrementValue. Ex: If incrementValue is 5, countVa...

quasi 11 anni fa

Risolto


Integer or Float?
Test an input to see whether it is an integer or a floating point number. If it is an integer return 1 for 'true'. Otherwise ret...

quasi 11 anni fa

Risolto


Upper triangular matrix
Create a function to retrieve the upper triangular matrix of a matrix (without using tril). The matrix will always be square. ...

quasi 11 anni fa

Risolto


Matlab Basics - Sum a vector
Write a script to add up all the elements in a vector e.g. x = [1 2 3 4] --> output = 10

quasi 11 anni fa

Risolto


Add two numbers
Add two numbers (For beginners)

quasi 11 anni fa

Risolto


Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

quasi 11 anni fa

Risolto


Basics: 'Find the eigenvalues of given matrix
Find the eigenvalues y for a given matrix x.

quasi 11 anni fa

Risolto


Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

quasi 11 anni fa

Risolto


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

quasi 11 anni fa

Carica altro