![]() ![]() You'll definitely enjoy MATLAB for your linear algebra class, but despite it not being the best, you might also find some use for the symbolic toolbox in your calculus class too. ![]() These fundamentals include data structures, control flow ( iteration and conditional statements), functions, and objects. The questions on for loops are good for getting you into more fundamental programming tasks. Did you know that the base trigonometric functions in MATLAB expect input in radians? There are a second class of functions with a d appended to the end for input in degrees (e.g. The second question has a small surprise in it, if you're not used to programming. Note that each of those links is more than just a syntax reference they also explain how each topic is used, and provide examples for you to learn from. It requires you to understand (at minimum) variables, conditional statements, and functions. It's just a matter of translating it to code. You could write the solution by hand easily. If you open the Help Browser (which you can do at the bottom right of the window that pops up from the right-click method), you can also browse broader topics on the left side of the window, finding new things you didn't know about or learning more fundamental info about the general idea of what you're looking at. Pro tip: you can use help, doc, and once you've typed the function name in the editor or command window, right-click -> 'Help on ' to get to the documentation for any function. I especially appreciate the part where it directs you to the documentation. He couldn't explain it because he had to go to his class. The TA basically did these 2 questions for me ^ when I asked for help. And that used coding to turn on lights via clapping, turn on LED light, etc. There's a few others, but that's related to the lab. Write a function that returns the coordinates of a point on a circle given by the two equations above. Where θ is the angle measured from the positive x axis. The coordinates (x,y) of a point on a circle centered at the origin and having radius r are given by: Read the help for these 4 functions and decide which one you need to use to solve this problem: In MATLAB, there are 4 different rounding functions: round, ceil, fix, and floor. Write a function named numQuarters that returns the maximum number of quarters whose total value does not exceed a given number of cents. To do this, the cashier first computes the maximum number of quarters whose total value is less than or equal to the amount of change required the cashier then performs a similar calculation for the number of dimes needed for the remaining amount of change, and finally the cashier performs a similar calculation for the number of nickels needed for the remaining amount of change. Usually, the cashier tries to return the minimum number of coins back to the customer. A cashier needs to compute the number of quarters, dimes, and nickels when making change. These are the types of user-defined function problems I was struggling with and had to skip on my test: I am taking Calc 1 and Linear Algebra right now. I have done zero programming until the start of the semester. I'm a 1st year Mechanical Engineering student. ![]()
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