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When was MStar Semiconductor created?
MStar Semiconductor was created in 2002-05.
What does the N of N-Europe stand for?
รักมากดี love :D อะไรมากจ้ากัยข้าวมาๆ ครับเกม MSTAR ด้วยครับคุยดูครับ
What is the M?
The MSTAR is the Man-portable Surveillance and Target Acquisition Radar. It is an all-weather battlefield Doppler radar that operates in the J band.
What is the m-star?
The MSTAR is the Man-portable Surveillance and Target Acquisition Radar. It is an all-weather battlefield Doppler radar that operates in the J band.
Which of the Internet providers offers the fastest Internet connection speeds in the US?
As far as I know, Utah-based MSTAR (http://www.mstar.net/offerings/fastestnet.php) provides the fastest residential Internet connection, with top speeds of 50Mbps, both down and up, at a cost of $60 per month. Verizon's FiOS is the best i the market. It serves a wider area--but still limited--area, offering top speeds of 1000Mbps(tested) (sold)50/50 for $140 per month.
whats the m?
The MSTAR is the Man-portable Surveillance and Target Acquisition Radar. It is an all-weather battlefield Doppler radar that operates in the J band.
How do you run games on a China Mobile ZTM 6191?
can I get English manual of mstar 6191? My bro has one. It runs games with the extension ".nes" and it came with an NES emulator called mythroad. Search the net for games and applications with the extension ".nes" You can find some free games on the following urls: http://www.freeroms.com/nes_roms_H.htm http://www.theoldcomputer.com or just search anywhere for .nes applications. By the way nes is an abbreviation for Nintendo Entertainment System. All you have to do is paste the games in the 'MyNes' folder Then go to the Fun & Games shortcut. Then choose GameSIMU. Choose the first option written in Chinese. You will then be able to see all the games in there. The controls are weird and the games are sadly not touchscreen enabled... But something is better than nothing. I figured all this doing some R&D on the phone. Let me know if you find something more useful.
What can you expect from a Chinese Dash Cam?
How to choose a good dashcam Please remember the biggest useful function is stability for a good dashcam， it is used to replay the video second a few seconds ago. The stable in the hot weather The dashcam can achieve 40-50 celsius under the sun in summer， but some dash will not work under high temperatures. By the way， sometimes the stable also includes the SD card， so we should be careful it. 2.Must include the battery The battery can capture the video when accident happened，such as the car crashed and the power from the car maybe cut off， and can't recording the video a few second ago， if the dash cam include the battery, it will not lose the key video when accident happened. 3.Revolution is more important than the wide angel. If it can’t recording a clear video although it is own a wide angel，it is useless，what we want is recording the details around of our car. The resolution decide the video is clear or not，the 1080 is can capture the number plate in 20m，the 4k camera can capture it in 50m, the the 160 wide angle with 720 resolution can record nothing in 20m，so the resolution is more important than wide angel. 4.The night version is important According the report，the car crashed in the night is more easy happened than the day, it will be a more important function with a night version，the dash cam can record the detail on day is good，the dash cam can do it better in the night is more better. What dash cam I recommend？ AZDOME M550 That is a three channel dash cam 4k+1080p+1080p, you read that right，it cam recording the everywhere around your car，also with a high resolution，let’s look other advantage of it from the AZDOME official website. 1.Track Driving Route with GPS-Tracking / Built-in Wi-Fi. 2.Hidden infrared LED light / Super night vision. 3.Super Capacitor Super Safety Built to survive extreme weather conditions from -20°C to 70°C to meet the needs of extremely hot or extremely cold areas. Providing a longer life-span than lithiumion battery dash cams in the market . 4.24-hour parking monitoring / Smart accident monitoring 24-Hours Parking Monitor only works on an external power source. 5.SD Card Included and Worry-Free After sales We prepare dedicated 64GB SD card for each M550 car dash cam. Every customer is fully covered by 1-YEAR WARRANTY. That almost include the four core list,the stable under high temperature，the battery including，the high resolution，and the night version. The price is very cost-effective，it is only need 149.9 usd. I make a survey about the company，this company have been founded for 10 years，and they have their own R&D team and factory，their products have been approved by CE, RoHs, FCC and other international certifications. Besides, they cooperated with many companies, like Ambarella, Novatek, MStar, Hisilicon, Mediatek, Allwinner, Jieli etc...
What is the main advantage of Doppler radar over conventional weather radar?
Edit-Slight Expansions and simplificationsIn General, the Advantages of Doppler RADAR compared to typical "Pulse" RADAR lies in its capability to differentiate between steady objects and moving objects, Doppler RADAR may also provide "velocity search" which later can be used as a basis for target recognition like the second answerer point (man walking and cars) Doppler effect RadarIn a general type of radar, the signal is transmitted/received in short pulses or bursts. The time width (W) for which the signal is sent/received is very short. And the time between two successive transmitted pulses is called pulse repetition time (PRT). Thus, reciprocal of PRT gives its frequency i.e. PRF = 1/PRT. Similarly, the ratio of time width (W) to PRT is called duty cycle (D). The Radar that works on Doppler effect : it works on the principle of Doppler Effect. This effect is applicable to sound waves and electro-magnetic waves, which travel through some medium or through free space. The Doppler Effect states that when there is relative motion between the source of very high frequency signals and the observer, then frequency shift occurs.In CW radar, a constant amplitude continuous microwave sine wave is transmitted. The echo is also a constant amplitude microwave sine wave of SAME frequency, but of lower amplitude, due to loss of energy during traveling of the wave.While detecting the target like aeroplane, ship, missile etc. the echo undergoes change in its frequency. This change of frequency between the transmitted signal and received echo is used to determine the relative speed and direction of motion of the target. For this following formula is used -V = 1.1 x fd x lThe above is true, but is also worth noting that Doppler radar offer's the forth degree of freedom in radar tracking as Range dot, or Doppler/Range-Rate. With more degrees of freedom then just Azimuth, Elevation & Range, tracking filtering can offer better results in say a Kalman Filter Tracking solution. Doppler profiles can be useful for distinction of distributions the difference between a man walking and a car driving etc (with man-portable radar like BLightER, or MSTAR). Doppler information can be used for SAR and ISAR imagery when the range Doppler matrix is collected at a high fidelity and interpolated correctly for a formation. It also should be noted that Doppler measurement is made via a Fourier transform rather then an statistical process, the statistical process relay own correlation of signal and de-correlation of noise where as the Fourier process is a reordering process and can provide a better signal to noise.
