Support servers like Tomcat, Resin, WebSphere, WebLogic etc. Multi-languages(English/Chinese...) Support RSS 2.0 RSS syndication Unlimited XML news source Customizable fetch time interval Customizable max entry count Customizable max content size
標(biāo)簽： Multi-languages WebSphere WebLogic Support
上傳時(shí)間： 2015-10-17
上傳用戶：x4587
Single Carrier Frequency Domain Equalization Simulation(單載波頻域均衡仿真程序)
標(biāo)簽： Equalization Simulation Frequency Carrier
上傳時(shí)間： 2015-10-17
上傳用戶：asdfasdfd
Multi-target car license plate detection from complex environment2005. 復(fù)雜環(huán)境下的車牌分割。關(guān)于車牌定位及識(shí)別的論文，希望對大家有幫助！
標(biāo)簽： Multi-target environment detection license
上傳時(shí)間： 2013-12-17
上傳用戶：aeiouetla
TRACE32、Open-ICE、Multi-ICE、Banyan-ICE安裝使用手冊.rar
標(biāo)簽： Banyan-ICE Multi-ICE Open-ICE TRACE
上傳時(shí)間： 2014-01-21
上傳用戶：3到15
Contiki is an open source, highly portable, multi-tasking operating system for memory-constrained networked embedded systems
標(biāo)簽： memory-constrained multi-tasking operating portable
上傳時(shí)間： 2013-12-16
上傳用戶：CSUSheep
SVMmulticlass: Multi-class classification. Learns to predict one of k mutually exclusive classes. This is probably the simplest possible instance of SVMstruct and serves as a tutorial example of how to use the programming interface.
標(biāo)簽： classification SVMmulticlass Multi-class exclusive
上傳時(shí)間： 2013-12-26
上傳用戶：稀世之寶039
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
標(biāo)簽： frequency-offset estimation quadrature amplitude
上傳時(shí)間： 2014-01-22
上傳用戶：牛布牛
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
標(biāo)簽： synchronization Carrier-phase multiplicativ approached
上傳時(shí)間： 2013-11-28
上傳用戶：windwolf2000
風(fēng)河官方例程原代碼之multi-processing的shared_Semaphore.
標(biāo)簽： multi-processing shared_Semaphore 風(fēng)河 代碼
上傳時(shí)間： 2015-12-31
上傳用戶：jichenxi0730
Real-Time Transport Protocol (RTP) Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs
標(biāo)簽： Format Real-Time Transport Protocol
上傳時(shí)間： 2014-11-26
上傳用戶：小草123
蟲蟲下載站版權(quán)所有 京ICP備2021023401號(hào)-1
<li id="qwiqo"></li>