njg1130 GPS LOW NOISE AMPLIFIER GaAs MMIC
上傳時間： 2013-12-13
上傳用戶：huangld
A Novel Coded Layered Space-Time- Frequency Architecture: Convolutional Codes
標簽： Convolutional Architecture Space-Time Frequency
上傳時間： 2014-01-21
上傳用戶：zsjzc
This tar file contains the Linux CPU frequency driver for AMD Athlon64 / Opteron processors.
標簽： processors frequency contains Opteron
上傳時間： 2014-12-08
上傳用戶：杜瑩12345
：介紹了一種基于數字信號處理器（DSP）的移相調頻（Phase-Shifted and Frequency-Varied，PSFV）PWM控制 逆變電源，給出了主電路拓撲結構，分析了其控制原理并設計了其控制程序流程圖。新穎的PSFV 控制能夠實現輸出 電壓90％的調整率，輸出電流波動小于單純移相調功PWM方式，并在輕載時保持連續。功率開關器件零電壓零電流 通斷（Zero-Voltage-Zero-Current Switching，ZVZCS）軟開關的實現，有利于進一步提高開關頻率和降低開關損耗。采用 高性能的專用DSP 芯片TMS320F2812 實現了系統的數字控制，滿足了系統控制的靈活性和實時性，減小了系統的 體積和生產成本。仿真分析和實驗結果證明了此控制模式的可行性與合理性。
標簽： Frequency-Varied Phase-Shifted DSP and
上傳時間： 2013-12-04
上傳用戶：kristycreasy
Jakes Model + Rayleigh Channel + Time Selective Fading + Frequency Selective Fading
標簽： Selective Fading Frequency Rayleigh
上傳時間： 2014-01-08
上傳用戶：dreamboy36
A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and error Floor,etc
標簽： Parity-Codes construction Low-Density collection
上傳時間： 2016-05-10
上傳用戶：liglechongchong
Analysis and Simulation of a Digital Mobile Channe Using Orthogonal Frequency Division Multiplexing
標簽： Multiplexing Simulation Orthogonal Frequency
上傳時間： 2016-05-13
上傳用戶：ainimao
Low Power Circuit Design. hope you can get a lot from it.
上傳時間： 2013-12-16
上傳用戶：fxf126@126.com
The module includes three sub_module:FDivider128,generates the 1/128 frequency, MD_Counter8Zero, generates the flute when the posedge, MD_Counter8One,generates the flute when the negedge.The aim of the module is to generate the mended miller code to be the source of the MillerDecode. 輸入的數據以下降沿采樣，有效輸入范圍為上升沿前一點，輸入數據包括1 b0+有效數據+1 b0 Operating Rule: R_DATAUNCODE must be synchronous with R_ACTIVE
標簽： MD_Counter sub_module 128 generates
上傳時間： 2013-12-30
上傳用戶：Miyuki
SimpliciTI™ -1.0.3.exe for CC11xx and CC25xx SimpliciTI is a simple low-power RF network protocol aimed at small (<256) RF networks. Such networks typically contain battery operated devices which require long battery life, low data rate and low duty cycle and have a limited number of nodes talking directly to each other or through an access point or range extenders. Access point and range extenders are not required but provide extra functionality such as store and forward messages. With SimpliciTI the MCU resource requirements are minimal which results in the low system cost.
標簽： SimpliciTI low-power network simple
上傳時間： 2014-11-05
上傳用戶：rishian
