1.
cosine" especially in the first meeting
2.
You work with a guy for a year, discuss quadratic equations and sine and cosine and polynomial functions, and you hardly know anything about what his interior decorating tastes are like
3.
"The cosine of an angle is a mathematical function but you should not concern yourself with it
4.
The DFT is accomplished by correlating the autocorrelation at each value of lag with the cosine and sine of each period of interest
5.
The DFT is accomplished by correlating the data with the cosine and sine of each period of interest over the selected window period
6.
The modified Hilbert transformer can be used as an effective trading indicator because the quadrature component output leads the real output in the same manner a cosine wave leads a sine wave
7.
As a function of time the sine wave starts at zero and increases toward its maximum value while the cosine wave starts at its maximum value and decreases in amplitude
8.
Note that the cosine wave crosses zero just as the sine wave reaches its maximum value and has zero slope
9.
The cosine wave represents the rate of change of the sine wave
10.
Because of the right angle property, I often refer to the sine component as the in-phase component, and the cosine component is the quadrature component
11.
This is analogous to taking the derivative of a sine wave to generate a cosine wave
12.
Basically, the real component moves with the general direction of the prices, and the imaginary component is a predictive indicator for the real component in the same sense that a cosine wave is a predictor of a sine wave
13.
From the calculus we know that the rate of change of the sine wave is exactly a cosine wave whose amplitude is modified by the argument
14.
A one-bar difference creates the rate of change of the sine wave, so an amplitude-corrected cosine wave can be computed in code as (using EasyLanguage notation):
15.
The object of using the cosine wave is to create a buy signal when the cosine wave is at or near a trough and to create a sell signal when the cosine wave is at or near a peak
16.
One way to do this is by noting that the sine wave crosses below zero when the cosine wave is at its trough and the sine wave crosses over zero when the cosine wave is at its peak
17.
It is a little more conservative to create a trigger signal that lags the cosine wave by a bar or two, as shown in Figure 17
18.
Using a delayed cosine wave as a trigger means giving back a little of the lag we have struggle to minimize
19.
5 Buy and Sell Signals Can Be Created by Crossovers with a Cosine Wave and the Cosine Wave Delayed by a Bar or Two
20.
Some whipsaw trades can be eliminated by using the zero crossings of the sine wave as an entry signal only when confirmed by the crossover of the cosine wave with itself delayed by one bar
21.
A cosine wave can be created by taking the one-bar difference of a sine wave
22.
The cosine wave is an anticipating signal because it leads the sine wave by a quarter of a cycle
23.
Using a cosine wave is a synthetic way to remove lag
