Description

It imitates the uncertain concept judgment and reasoning thinking mode of human brain. For the description system with unknown or uncertain model, as well as the control object with strong nonlinearity and large delay, fuzzy sets and fuzzy rules are applied to reasoning to express transitional boundary or qualitative knowledge and experience, to simulate human brain mode, to implement fuzzy comprehensive judgment, and to solve the rules difficult to deal with by conventional methods The problem of fuzzy information is discussed. Fuzzy logic is good at expressing qualitative knowledge and experience with unclear boundaries. It distinguishes fuzzy sets, deals with fuzzy relations, simulates human brain to implement rule-based reasoning, and solves various uncertain problems caused by the logic breaking of “exclusive middle law”.

Supertrend is a very good trading system, its main principle is to use ATR channel breakthrough strategy (similar to Kent channel).

The mean of true volatility (ATR) is an indispensable tool for an excellent trading system designer. It can be called a real horse in technical indicators. Every system trader should be familiar with ATR and its many useful functions. Its many applications include: parameter setting, market entry, stop loss, profit, etc., and even a very valuable auxiliary tool in fund management. But the main change lies in the use of bandit brin’s narrowing strategy, or the reverse tonkian principle. In the operation of the market continues to narrow up and down the channel. In order to achieve the channel breakthrough steering operation.