ieee 1588

Due to its convenience and scalability, IEEE 802.11b wireless LAN is particularly suitable for small office environments and home networks. In an indoor environment, there are different typical solutions for different situations. 　　1. Peer-to-Peer Solution Peer-to-Peer solution is the simplest application solution. You only need to install a wireless network card for each computer to access each other. If you need to connect to a wired network, you c

Pure decimal representation-------------------------------------------------Next we will explain how to convert a pure decimal number to a hexadecimal number. For a pure decimal number, such as 0.0456, We need to normalize it to the type of 1. xxxx * (2 ^ n). The following formula is required for the n corresponding to the pure decimal number X:N = int (-1 + Log (2) X ); 0.0456 is expressed as 1.4592 multiplied by the power of-5 to the base of 2 (0.0456/(2 ^-5) = 1.4592), that is, 1.4592*(2 ^-5

IEEE floating point number representation. I remember learning it before, but my impression is vague. I 'd like to take a look at it .:) This article is written by the famous "Cream Dog" on csdn.ArticleIt is easy to understand, but unfortunately there is an error: 12345.0f should be converted to float 00 E4 40 46, and 00 20 F1 47 should represent a floating point number of 123456.0f. many friends asked this question, which is probably a clerical mi

Tianyi's list is too fake. I collected it for you. IEEE spectrum's 2014 ranking This app ranks the popularity of dozens of programming languages. you can filter them by listing only those most relevant to particle sectors, such as web or embedded programming. rankings are created by weighting and combining 12 metrics from 10 sources. we offer preset weightings for those interested in what's trending or most looked for by employers, or you can take c

IEEE 802. Because of its convenience and scalability, 11b Wireless LAN is especially suitable for small office environments and home networks. In the indoor environment, there can be different typical solutions for different situations.1. Peer-to-peer SolutionsPeer-to-peer solution is one of the simplest applications, as long as each computer to install a wireless card, you can access each other. If you need to connect to a wired network, you can inst

People's demand for network transmission capacity is increasing, which has promoted the further development of 10GBIT/S system. The IEEE (Institute of Electrical and Electronics Engineers) 802.3AE describes the system configuration in the local area network (LAN) and wide area network (WAN) with the 10 Gigabit Ethernet specification. When the transmission speed of the multimode system driven by the LED (light-emitting diode) can reach 622mbit/s, the

In the Java language, we can use the two basic data types of float and double to represent specific data.These two data types are essentially floating-point numbers (floating-point number), which is a numerical representation of the approximate value of a real number, represented by a valid digit plus a power.Floating-point numbers are used because the computer cannot accurately convert all decimal decimals to binary in the process of using binary operations, and can only be represented by appro

IEEE802.11 is the United States Institute of Electrical and Electronic Engineers (IEEE) to solve wireless network equipment interconnection, in June 1997 to develop the release of the Wireless LAN standards. 802.11 is the IEEE developed the first wireless LAN standards, mainly for the Office LAN and campus network users and user terminals wireless access, business is limited to data access, the highest ra

The IEEE binary floating-point Number Arithmetic standard (IEEE 754) is the most widely used standard for floating-point operators since the 1980s, and is used by many CPUs and floating-point operators. IEEE 754 provides four ways to represent floating-point values: Single precision (32-bit), double precision (64-bit), extended-order precision (43 bit, rarely use

The MAC is responsible for network-based synchronization, supporting association and cancellation, security on the MAC layer, and controlling the physical channel access mechanism. The channel access mechanism mainly has the following kinds:1. Ordered physical wireless channel access mechanism2. Coordinator to start and maintain pan information mechanism3. Allow the device to join or leave the pan mechanism4. Allocation and release of the protection time slot mechanismThe GTS of the Pan coordina

IEEE Spectrum Statistics The usage prevalence of major programming languages based on the following data sources. 1) Google search results2) Google trend analysis3 Twitter (what is this thing??) ）4) GitHub Library5) StackOverflow Question and answer6) Reddit Articles7) Hacker News8) Career Builder9) Ice JobIEEE Journal PapersWait a minute. The following data were obtained: 1 IEEE Spectrum Major languages

Hdu_1588 Assume that F is the same matrix containing the Fibonacci items, and the final result is the matrix S (n-1) = f ^ (B) + f ^ (K + B) +... + F ^ (K * (n-1) + B) elements in the upper left corner. For the matrix S and F, the recursive

Thought very well, at the beginning WA's time, see the problem is not part of the flip, want to flip all can AC, flip found also wrong, tried a few sets of data found a special data, processing or wrong, suddenly thought can not flip, so removed the

DescriptionWithout expecting, angel replied quickly. she says: "I 'v heard that you' r a very clever boy. so if you wanna me be your GF, you shoshould solve the problem called GF ~. " How good an opportunity that gardon can not give up! The "problem

The data is incorrect. The reading file is incomplete... so there will be no number to read in the end... it's speechless... It's really amazing... This line segment tree can also be done offline... I started to use treap. the result times out...

Question: Find the sum of K * I + B in Fibonacci. Train of Thought Analysis: Defines the matrix of the Fibonacci series F (n) is the nth entry of Fibonacci F (n) = f (n + 1) F (N) Then we can know the matrix. A = 1 1 1 0 Make F (n) = A * F (n + 1)

Gauss Fibonacci Time Limit: 1000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 2090 accepted submission (s): 903 Problem descriptionwithout expecting, angel replied quickly. she says: "I 'v heard that you' r a

[Cpp]/*** Stratege: constructor A = | 1 1 |* | 1 0 |* Rapid matrix power, binary summation* Status: johnsondu B Accepted 252 KB 15 ms c ++ 3113 B**/  # Include # Include # Include # Include # Include  Using namespace std; Typedef _ int64 LLD; Struct

splay Tree Extension trees The basic operation and application of extensional tree Description Turnover statistics Tiger has recently been promoted to Sales manager, the first task he received after taking office was to count and analyze the

The Doesn't know why it always times out, basically it's a double loop. #include #include char top[101]; Char bottom[101]; int main () {while (scanf ("%s%s", Top, bottom)) {//printf ("%s\n", top); printf ("%s\n", bottom);