高等通信原理16_QAM symbol sequence of 2000 Symbols and plot the constellation
標(biāo)簽： constellation sequence Symbols symbol
上傳時(shí)間： 2013-12-30
上傳用戶(hù)：wfl_yy
The same two-stage decoder as above. However, when transforming the Symbols prior to Viterbi decoding, the amplitude information is ignored and only the phase of the received symbol is employed in the metric computation stage.
標(biāo)簽： transforming two-stage However decoder
上傳時(shí)間： 2015-07-05
上傳用戶(hù)：sevenbestfei
When created, this DLL does not export any Symbols. As a result, it will not produce a .lib file when it is built. If you wish this project to be a project dependency of some other project, you will either need to add code to export some Symbols from the DLL so that an export library will be produced, or you can check the "doesn t produce lib" checkbox in the Linker settings page for this project.
標(biāo)簽： not created Symbols produce
上傳時(shí)間： 2015-09-01
上傳用戶(hù)：asdkin
Hard-decision decoding scheme Codeword length (n) : 31 Symbols. Message length (k) : 19 Symbols. Error correction capability (t) : 6 Symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^25*X^4 + a^17*X^5 + a^18*X^6 + a^30*X^7 + a^20*X^8 + a^23*X^9 + a^27*X^10 + a^24*X^11 + X^12. Note: a = alpha, primitive element in GF(2^5) and a^i is root of g(x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizable RTL modelling. Consists of 5 main blocks: SC (Syndrome Computation), KES (Key Equation Solver), CSEE (Chien Search and Error Evaluator), Controller and FIFO Register.
標(biāo)簽： Symbols length Hard-decision Codeword
上傳時(shí)間： 2014-07-08
上傳用戶(hù)：曹云鵬
number of Symbols to be generated
標(biāo)簽： generated Symbols number be
上傳時(shí)間： 2013-12-28
上傳用戶(hù)：yph853211
problem of blind demodulation of multiuser information Symbols in a high-rate code-division multiple-access (CDMA) network in the presence of both multiple-access interference (MAI) and intersymbol interference (ISI) is considered.
標(biāo)簽： code-division demodulation information multiuser
上傳時(shí)間： 2014-01-13
上傳用戶(hù)：熊少鋒
Mapper for QAM 2,4 and 6 bits, taking streams and mapping 2 Symbols for Modulation
標(biāo)簽： Modulation for and streams
上傳時(shí)間： 2017-07-24
上傳用戶(hù)：小眼睛LSL
One of the fi rst lessons in a basic electronics coursecovers the Symbols for resistors, capacitors, inductors,voltage sources and current sources. Althougheach symbol represents a functional component of areal-world circuit, only some of the Symbols have directphysical counterparts. For instance, the three discretepassive devices—resistors, capacitors, inductors—canbe picked off a shelf and placed on a real board muchas their symbolic analogs appear in a basic schematic.Likewise, while voltage sources have no direct 2-terminalanalog, a voltage source can be easily built with an offthe-shelf linear regulator.
上傳時(shí)間： 2013-11-24
上傳用戶(hù)：simonpeng
1 FEATURES· Single chip LCD controller/driver· 1 or 2-line display of up to 24 characters per line, or2 or 4 lines of up to 12 characters per line· 5 ′ 7 character format plus cursor; 5 ′ 8 for kana(Japanese syllabary) and user defined Symbols· On-chip:– generation of LCD supply voltage (external supplyalso possible)– generation of intermediate LCD bias voltages– oscillator requires no external components (externalclock also possible)· Display data RAM: 80 characters· Character generator ROM: 240 characters· Character generator RAM: 16 characters· 4 or 8-bit parallel bus or 2-wire I2C-bus interface· CMOS/TTL compatible· 32 row, 60 column outputs· MUX rates 1 : 32 and 1 : 16· Uses common 11 code instruction set· Logic supply voltage range, VDD - VSS: 2.5 to 6 V· Display supply voltage range, VDD - VLCD: 3.5 to 9 V· Low power consumption· I2C-bus address: 011101 SA0.
標(biāo)簽： 2116 PCF LCD 驅(qū)動(dòng)器芯片
上傳時(shí)間： 2013-11-08
上傳用戶(hù)：laozhanshi111
There are many manufacturers of dot matrix LCD modules. However, most of these displaysare similar. They all have on-board controllers and drivers capable of displaying alpha numericsand a wide variety of other Symbols (including Japanese "Katakana" characters). The internaloperation of LCD controller devices is determined by signals sent from a central processing unit(in this case, a CoolRunner-II CPLD).
標(biāo)簽： CoolRunner-II XAPP 904 LCD
上傳時(shí)間： 2013-12-17
上傳用戶(hù)：haiya2000
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1
