presentation of Low-Complexity Transformation and Quantization in H264-AVC
標簽： Low-Complexity Transformation presentation Quantization
上傳時間： 2014-12-04
上傳用戶：ywqaxiwang
OFDMA Resource Allocation Simulations A Low Complexity Algorithm for Proportional
標簽： Proportional Simulations Allocation Complexity
上傳時間： 2014-08-11
上傳用戶：xuanjie
Optimisation of the pilot-to-data power ratio in the wireless MIMO-OFDM system with Low-Complexity MMSE channel estimation
標簽： Low-Complexity pilot-to-data Optimisation MIMO-OFDM
上傳時間： 2016-12-16
上傳用戶：66666
I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Systems, 針對這篇文章給出的源代碼
上傳時間： 2014-01-24
上傳用戶：zhichenglu
In order to improve the spectral efficiency in wireless communications, multiple antennas are employed at both transmitter and receiver sides, where the resulting system is referred to as the multiple-input multiple-output (MIMO) system. In MIMO systems, it is usually requiredto detect signals jointly as multiple signals are transmitted through multiple signal paths between the transmitter and the receiver. This joint detection becomes the MIMO detection.
標簽： Complexity Detection MIMO Low
上傳時間： 2020-05-27
上傳用戶：shancjb
The MAX2691 low-noise amplifier (LNA) is designed forGPS L2 applications. Designed in Maxim’s advancedSiGe process, the device achieves high gain andlow noise figure while maximizing the input-referred 1dBcompression point and the 3rd-order intercept point. TheMAX2691 provides a high gain of 17.5dB and sub 1dBnoise figure.
標簽： Amplifier Low-Noise 2691 Band
上傳時間： 2014-12-04
上傳用戶：zaocan888
A number of conventional solutions have been available forthe design of a DC/DC converter where the output voltageis within the input voltage range—a common scenarioin Li-Ion battery-powered applications—but none werevery attractive until now. Conventional topologies, suchas SEPIC or boost followed by buck, have numerousdisadvantages, including low effi ciency, complex magnetics,polarity inversion and/or circuit complexity/cost. TheLTC®3785 buck-boost controller yields a simple, effi cient,low parts-count, single-converter solution that is easyto implement, thus avoiding the drawbacks associatedwith traditional solutions.
上傳時間： 2013-10-21
上傳用戶：ljt101007
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton of portable devices.Traditional de-bounce designs use discrete logic, fl ipflops, resistors and capacitors. Other designs includean onboard microprocessor and discrete comparatorswhich continuously consume battery power. For highvoltage multicell battery applications, a high voltageLDO is needed to drive the low voltage devices. All thisextra circuitry not only increases required board spaceand design complexity, but also drains the battery whenthe handheld device is turned off. Linear Technology addressesthis pushbutton interface challenge with a pairof tiny pushbutton controllers.
標簽： 按鍵開關 控制器 系統(tǒng)設計
上傳時間： 2013-11-18
上傳用戶：ZJX5201314
Abstract: This reference design provides design ideas for a cost-effective, low-power liquid-level measurement dataacquisition system (DAS) using a compensated silicon pressure sensor and a high-precision delta-sigma ADC. Thisdocument discusses how to select the compensated silicon pressure sensor, suggest system algorithms, and providenoise analyses. It also describes calibration ideas to improve system performance while also reducing complexity andcost.
上傳時間： 2013-10-08
上傳用戶：sjy1991
16kb/s Low Delay CELP 算法
上傳時間： 2015-01-03
上傳用戶：huangld
