Fuxiang virtual currency
① select bitcoin assets and maturity time in the asset area
② select bullish or bearish in the order area
③ input the amount of money you want to invest in the order area, and then click "buy". In this way, the operation of an order is completed. You just need to wait for the order to be e, and the order will be automatically settled to see if it is profitable
Bit / S is the unit of information transmission rate. Symbol transmission rate is also called molation rate, waveform rate or symbol rate. A symbol does not necessarily correspond to a bit
symbol:
in digital communication, symbols with the same time interval are often used to represent a binary number. The signal in such time interval is called binary symbol, and this interval is called symbol length
symbol
is a sinusoidal carrier [its length is the symbol length] used to represent a certain phase or amplitude value of a digital code type [different bits correspond to different keying molation modes]
symbol rate is the conversion rate of carrier signal parameters (such as phase), which is actually the change rate of carrier state. The higher the symbol rate is, the higher the transmission rate of the response is. However, the higher the spectrum component in the signal is, the wider the bandwidth is occupied
baud rate
is the molation rate or symbol rate, which refers to the baud number per unit time after the signal is molated, that is, the number of carrier parameter changes (phase or amplitude) per unit time. It is a measure of signal transmission rate, usually in "baud per second" (BPS)
extended materials:
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, the open source software and the P2P network on it were designed and released
bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation
the decentralized feature and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by mass manufacturing. The design based on cryptography can make bitcoin only be transferred or paid by the real owner
This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 millionbitcoin can be cashed and converted into the currency of most countries. Users can use bitcoin to buy some virtual items, such as clothes, hats and equipment in online games. As long as someone accepts it, they can also use bitcoin to buy real-life items
on February 26, 2014, Joe Manchin, a Democratic senator from West Virginia, issued an open letter to a number of regulatory authorities of the US federal government, hoping that the relevant authorities would pay attention to the status quo of bitcoin's encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency
from 12:00 noon on January 24, 2017, China's three major bitcoin platforms officially began to collect transaction fees
in a word, if Internet technology solves the problem of communication, blockchain technology solves the problem of trust
generally speaking, blockchain is a general ledger that includes all historical transactions, and each block contains several transaction records. If the blockchain is the ledger, then the block is every page of the ledger. The details of the transaction are recorded in a public account book that can be seen by anyone in a network.
-
the current price hovers around 445
-
from the daily line, in the past two weeks, many parties have made three efforts, but none of them has broken through the previous high. Now they are in a state of consolidation. In the next two days, there should be another wave of efforts from many parties, The main force also tends to be multi-faceted, so it can be seen that the resistance is not very great these times. The key is the confidence of the main force. The opportunity should be to pay more attention on Christmas or Saturday night. The possibility of breaking through this wave is very high. So it is suggested that retail investors can hold it before the result is proced for the time being, and don't rush to throw it away, This can also give the main force a little more confidence
the steps are as follows:
① select bitcoin assets and maturity time in the asset area
② select bullish or bearish in the order area
③ input the amount you want to invest in the order area, and then click "buy". In this way, the operation of an order can be completed. You just need to wait for the order to be e, and the order will be automatically settled to see if it is profitable. When it is profitable, it can be directly settled and withdrawn in RMB
< / OL >