本次設(shè)計的RS232 to USB轉(zhuǎn)換器，RS232端所采用的baud rate僅為9600。并沒有對其它baud rate 到 USB 作轉(zhuǎn)換
上傳時間： 2015-12-09
上傳用戶：yyq123456789
MPEG4 碼率控制 VM18 改進(jìn)型算法，A New Rate Control Algorithm for MPEG-4 Video Coding
上傳時間： 2014-11-28
上傳用戶：qiaoyue
H264 的碼率控制標(biāo)準(zhǔn)算法 TMN8，rate control method for h.264
標(biāo)簽： H264 TMN8 碼率控制 標(biāo)準(zhǔn)
上傳時間： 2015-12-12
上傳用戶：jeffery
This program includes: [5 7] convolutional code (encoder) + BPSK + AWGN + MAP (decoder). It evaluates Bit Error Rate and plots it versus SNR(signal to Noise Ratio).
標(biāo)簽： convolutional includes program encoder
上傳時間： 2015-12-24
上傳用戶：bruce5996
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
上傳時間： 2014-11-26
上傳用戶：小草123
This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel).
標(biāo)簽： theoretical simulates simulated results
上傳時間： 2016-01-19
上傳用戶：pompey
These Simulink blocks contain transfer functions that model the pressure and flow transients for axisymmetric 2D viscous flow of a compressible fluid in a straight rigid circular cross section pipelines. Three models are available: (1) pressures at the ends (2) flow rates at the ends (3) pressure at one end and flow rate at the other Filtering is incorporated to reduce numerical oscillation (Gibbs phenomenon). See J. Dyn. Systems, Meas. & Control vol 122 (2000) pp. 153-162.
標(biāo)簽： transients functions Simulink transfer
上傳時間： 2014-01-22
上傳用戶：Shaikh
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is different from the open world in the internet communication. Operators must control who can access what content based on his rate plans. Also, based the content access results, the process will be recorded as the transaction records based on which billing statements can be generated to collected the money and shared by operators and content providers. I am working on the conceptual architecture level and the real implementation is very complicated due to too many types of service from different content providers to different types of devices based on the different types of the rate plans.
標(biāo)簽： Service operators Delivery Platform
上傳時間： 2016-03-10
上傳用戶：zycidjl
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is different from the open world in the internet communication. Operators must control who can access what content based on his rate plans. Also, based the content access results, the process will be recorded as the transaction records based on which billing statements can be generated to collected the money and shared by operators and content providers. I am working on the conceptual architecture level and the real implementation is very complicated due to too many types of service from different content providers to different types of devices based on the different types of the rate plans.
標(biāo)簽： Service operators Delivery Platform
上傳時間： 2013-12-03
上傳用戶：yph853211
基于OFDM的無線寬帶系統(tǒng)仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
標(biāo)簽： simulator i.e. system-level link-level
上傳時間： 2016-03-15
上傳用戶：xsnjzljj
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