two pieces. The other side of the product is not negative, so the resulting two polygons are convex polygons.We can also use the rotational method to split concave polygons. moves the vertex VK to the coordinate system origin in a counterclockwise direction along the edges of the polygon. Then rotate the polygon clockwise so that the next vertex vk+1 on the x-axis. If the next vertex vk+2 is below the x-axis, the polygon is
Intelligent computer monitor, perfect solution to monitor the other people on their own computer all operations.
There are a lot of people who want to know what other people are browsing on this computer, what games they are playing, and what they talk to their friends.
Mo
Intelligent Computer Monitor perfectly solves all operations that others want to monitor on their own computers.
Many people want to know which websites, games, and chat with netizens They browsed on this computer.
More broadly, I want to monitor my spouse's (husband/wife/gi
Said to be incompatible, the actual fault is not a true sense of incompatibility, only from the symptoms of failure and language expression on the use of the word "incompatible" is more appropriate. This failure is not uncommon, with the computer more and more time to use, monitors and mainframe components are also slowly aging, capacitance capacity in the slowly become less, resistance will have some changes, then there may be some inexplicable fault
to a large monitor than two working simultaneously. The Mac notebook also offers a "close-cover Mode": The feature introduced from PowerBook G4 can be combined with a notebook's own screen, working with an external screen alone (of course, since the notebook is closed, the external keyboard and mouse are required).
After you close the screen of your Mac notebook, you only need to connect an external
Often have friends will encounter a monitor without signal, compared to display without any display, monitor no signal computer failure is easier to solve. Why do you say that? In fact, the reason is very simple, if the monitor does not show any, we can not easily judge whether the problem is a
Recently, a friend of computer monitors have a splash screen phenomenon, but do not know how to solve, so contacted the small series to find out why. For the monitor splash screen and other computer malfunctions, mainly in some practical perspective of the old monitor often encountered. The causes may be related to dis
Recently a friend asked me such a question, his computer for a while and then closed, not too long after the screen black screen, display no signal input. His problem is actually very simple, that is, the VGA line sent. This question is also a more common problem. Such problems are frequently encountered by many computer users. In fact, as long as you have some understanding of the working principle of the
Small series to introduce you to computer monitors easy black screen reasons:
A black screen on a computer monitor is a problem that users often encounter when using a computer. In fact, as long as the computer hardware in the motherboard, CPU, memory, display cards and oth
Installing an adjustable monitor working in front of a computer is a sedentary lifestyle that is most susceptible to injury to the neck and back. The office workers should install an adjustable monitor. Such a monitor is adjusted to suit everyone's different physiological characteristics.
Must be placed on the
1, if everyone is playing the game , often appear display splash screen, then may be related to the game or computer configuration, such as the configuration is too low, can not meet the needs of the game, we may wish to exit the game to see if the screen will disappear, if not play the game does not splash screen, then basically can be said to be a game problem You can consider upgrading the graphics driver or not playing the game.
2, the
Samsung display because of different sizes and models, the best resolution is also different. Monitor resolution is not adjustable, if you need to adjust the resolution, adjust the resolution of the external device, such as: Adjust the resolution on the computer host, set the resolution to the best resolution of the monitor.
Here you are prompted: I
Http://jingyan.baidu.com/article/72ee561a9b9e0de16038df70.htmlThe computer monitor has the ripple jitter phenomenon to be more common phenomenon, at the same time this phenomenon also appears in the television, the projector. What the hell is this? Here we summarize the reasons and solutions by order of the problem.Tools/Materials
1Computer monitor
2
from the random data, the same content on the back of the monitor, and then download the latest driver from the random disc or from the Web. These drivers are generally not big, my EMC558 drive compression pack is only 3 K.
When you reopen the Display Properties dialog box, you will notice that the monitor has been correctly identified as the appropriate model. There are many options added to the "Refresh
computer monitor to achieve the best use of the method.
1. Display refresh rate settings: The refresh rate is the field frequency, refers to the number of repeated painting per second, to Hz as the unit. The higher the refresh rate, the more stable the screen display, the smaller the flicker. Most people's eyes for more than 75hz refresh rate basic feel not flashing, 85hz above is completely no flicker, so
Electromagnetic interference. The most common may be that the laptop is connected to the power will shake, and do not connect the power is fine. This is generally more prone to industrial electricity, you only need to replace a power adapter or the power plug to cut off the ground can:
Electricity effect. In this case, you are connected to a computer socket that is powered by heating, cooking or using a large power device such as a washin
Computer boot no display of the troubleshooting method (see if there is a drum capacitor).
The 1th step: first check the computer's external wiring is connected, the various lines plug again to see if the fault is excluded.
2nd step: If the fault is still, then open the mainframe box to see if there is any excess metal in the chassis, or the motherboard deformation caused by the short-circuit, smell the chassis has no burnt paste flavor, the motherb
Recently, little fat in the dormitory encountered a worry about things, other dormitory students always come to his bedroom to use his computer, some students are playing games, and some are landing QQ, his computer is always a heap of his use of software piled up, he felt very annoyed, in order to effectively improve this vicious circle, Small fat decided to use a Win7 with a
The phenomenon of computer malfunction has many styles, the graphics card malfunction causes the computer monitor flower screen is also the computer maintenance frequently meets the breakdown, the former friend uses is ASUS V1326 graphics card, uses the SiS6326 chip. Just open the machine work normally, the running tim
Exclusion method
1 Check the display card and monitor the connection line is normal2 Check if there is any damage to the video card3 have individual software runtime itself color is not normal, generally appear in the old machine inside, in the BIOS option has a color correction function, correct the line4 There is a more common reason, the display magnetization, this kind of situation occurs in the monitor
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