How to use in-sentence of “cosine”:
– JPEG uses cosine functions to represent an image.
– To have the cosine function represent the colour of a pixel, we say that the higher the value of the cosine function, the brighter the pixel.
– The audio is then split further into either 192 or 576 different parts depending on the complexity of the audio being compressed more complex audio is split into “fewer” parts using the modified discrete cosine transform.
– Therefore, we are going to talk a little bit about cosine functions.
– The discrete cosine transform is a way to find out which tones to play in order to make a given sound.
– If both a and b are unit vectors, then their dot product simply gives the cosine of the angle between them.
– He also introduced the “×” multiplication sign and the abbreviations “sin” and “cos” for the sine and cosine functions.
