Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

EAS230 Week 1

The first week of MATLAB information

QuestionAnswer
What is the assignment operator? =
exponentiation operation a^b
multiplication operation a*b
right division operation a/b
left division operation a\b
addition operation a+b
subtraction operation a-b
Whats the command to clear the Command Window? clc
What is the comment character? %
What is the square root function? sqrt(x)
What is the sin function (in radians)? sin(x)
What is the sin function (in degrees)? sind(x)
What is the cos function (in radians)? cos(x)
What is the cos function (in degrees)? cosd(x)
What is the tan function (in radians)? tan(x)
What is the tan function (in degrees)? tand(x)
What is the cot function (in radians)? cot(x)
What is the cot function (in degrees)? cotd(x)
What is the inverse trig function of sin (radians and degrees)? asin(x) and asind(x)
What is the inverse trig function of cos (radians and degrees)? acos(x) and acosd(x)
What is the inverse trig function of tan (radians and degrees)? atan(x) and atand(x)
What is the inverse trig function of cot (radians and degrees)? acot(x) and acotd(x)
What is the function to "round to the nearest integer?" round(x)
What is the function to "round toward zero?" fix(x)
What is the function to "round toward infinity?" ceil(x)
What is the function to "round toward minus infinity?" floor(x)
What is the function that "returns the remainder after x is divided by y" rem(x,y)
What is the signum function, "returns 1 if x >0 , -1 if x < 0, and 0 if x = 0?" sign(x)
What must a MATLAB variable name begin with? a letter
What is the purpose of the semicolon (;)? It does not display the variable with its assigned value
How to put multiple assignment commands on one line? a comma
Created by: 1115740578612777