利用Matlab編程模擬phase noise對(duì)OFDM signal的影響,希望供大家參考,Error vector magnitude (EVM)
標(biāo)簽： magnitude Matlab signal vector
上傳時(shí)間： 2014-01-18
上傳用戶：wanghui2438
A complete set of bit banged, software driven I2C routines I created for any PIC device - and they work!! These functions are single master only functions, and are ideal for communicating with things like EEPROMs, LCD Drivers, ADC Converters etc
標(biāo)簽： complete routines software created
上傳時(shí)間： 2013-12-17
上傳用戶：王小奇
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：曹云鵬
his packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN noise. The packet include: 1) Packet Builder (Viterbi Encoding, Interleaver, PN generation) 2) Modulator (RRC filter) 3) Demodulator (Matched Filter, RAKE receiver) 4) Receiver (HD or SD) (Deinterleaver, Viterbi Decoder). You should run "Simulation.m" function that include all modules.
標(biāo)簽： simulation baseband channel packet
上傳時(shí)間： 2013-12-23
上傳用戶：zhangyigenius
Really great code and info for 32-bit protected mode .ASM programming
標(biāo)簽： programming protected Really great
上傳時(shí)間： 2015-09-16
上傳用戶：源弋弋
This m-file simulates MPSK (theoretical and simulated) with Gray coding 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： simulates m-file This MPSK
上傳時(shí)間： 2014-01-11
上傳用戶：372825274
tr1 byte "Please input the first 64-bit in hex:first - second",0dh,0ah,0 string byte "remener :use enter to tell high 32-bit from low 32-bit",0dh,0ah,0 examp1 byte "eg: 1234ecdf",0dh,0ah,0 examp2 byte " 03ab2543",0dh,0ah,0
標(biāo)簽： first byte remener Please
上傳時(shí)間： 2014-08-22
上傳用戶：huyiming139
data array sdword 2 dup(?) str1 byte "Please input one 32-bit sign number :",0dh,0ah,0 str2 byte "The result is : ",0 align 4 jia1gao sdword 0 jia1 sdword 0 .code main proc call clrscr mov esi,offset array mov ecx,lengthof array mov edx,offset str1 push esi putin: call writestring
標(biāo)簽： Please sdword number array
上傳時(shí)間： 2014-01-13
上傳用戶：xiaoyunyun
it is a 8 bit multiplication vhdl program.sorry ,my english is poor ,but my programmor is used.
標(biāo)簽： multiplication programmor is english
上傳時(shí)間： 2014-07-18
上傳用戶：英雄
to expand our use of codes and provide a form of error-correction,
標(biāo)簽： error-correction provide expand codes
上傳時(shí)間： 2015-09-25
上傳用戶：as275944189
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