76
Off Topic / Re: Ctrl+V Game Mk. II
« on: October 19, 2013, 07:40:38 AM »
sys = tf([1 2],[1 10])
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
I so want to make a map.Do eet!
-snip-You know I was just joking (don't be offended Filipe, you are a good film maker). I don't care who makes the trailer, as long as it is good. If all of them are good, why not have multiple trailers?
Is ice skating at all similar to roller blading?Kinda, except skating has way less friction, so you can move more easily. And you can achieve much higher speed.
I used to be really good at roller blading
I'm not sure you completely understand the concept... Derivatives are not necessarily graphsI know, I know. But it is often (at least for me) helpful to visualize abstract concepts such as this, instead of just thinking about it purely mathematically. It makes it easier to remember and understand.
The power rule is useful for easily evaluating the most basic type of polynomial function, such as how the derivative of x^2 is 2x. As for the rate of change thing, you're right and there's nothing wrong with describing derivatives as such, but I find that it's a limiting definition. For example, you can find the integral of distance, making the derivative of that function the distance. But what would you call that function? The distance function is the rate of change of the unknown function, but it gets more and more confusing the further away you get from known quantities. It's easier imo to just relate it to slope and not think past it
Your mind is gonna be blown when you learn the shortcut for finding a derivative. I know this isn't gonna help you but it'll let you check your derivatives.How is that supposed to help? He was asking for the definition of a derivative, not how to find the derivative of a power function. Also, it is more correct to say that the derivative of something is the rate of change, and that doesn't just apply for velocity. What is the derivative (rate of change) of distance? Velocity. What is the derivative of velocity? Acceleration. What is the derivative of the mass of water inside a tank? The flow into the tank minus the flow out of the tank.
Also if you're thinking in terms of physics, a derivative is the velocity.
Yes, the pitch is not spot on, but you can't tell me you couldn't tell what song it was. That is way impressive considering he only used noise tones from a lego building game.I believe the sounds were pitch-shifted, so he had all notes at his disposal. And he managed to pick all the wrong ones...
I loved it. I smiled the whole time through, I felt very entertained.