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jiaozhima
主要关于交织码编码译码源程序及运行结果。(Is mainly concerned with the intertwined source coding and decoding the results.)
- 2009-06-10 15:37:26下载
- 积分：1
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WSN
There were downloaded documents wich can be very useful for those who exploring Wireless Sensor Networks. There given all the information and scripts to creat or build the model you need.
- 2017-04-01 19:06:39下载
- 积分：1
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大作业
说明： 基于simulink，对二进制基带信号使用bpsk调制解调，进行仿真与性能分析.(the simulink of bpsk)
- 2020-06-10 18:44:27下载
- 积分：1
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5g-ldpc-master
CONVERT A MATRIX TO LOWER TRIANGULAR MATRIX
- 2020-06-17 04:00:01下载
- 积分：1
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Code
complete code with various mimo detectors:sphere decoder,vblast,ZF,ML
- 2009-06-11 20:09:30下载
- 积分：1
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PCM
说明： 在实际的调谐解调电路中，采用的是非相干载波解调，本振信号与发射端的载波信号存在频率偏差和相位抖动，因而解调出来的模拟I、Q基带信号是带有载波误差的信号。这样的模拟基带信号即使采用定时准确的时钟进行取样判决，得到的数字信号也不是原来发射端的调制信号，误差的积累将导致抽样判决后的误码率增大，因此数字QPSK解调电路要对载波误差进行补偿，减少非相干载波解调带来的影响。(In the actual tuning and demodulating circuit, non-coherent carrier demodulation is adopted, and the frequency deviation and phase jitter of the local oscillator signal and the carrier signal of the transmitting end are present, and thus the demodulated analog I and Q baseband signals are signals with carrier error.)
- 2019-01-30 20:16:08下载
- 积分：1
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RSA1_imp_jin
用于基站定位的RSA算法，采用sdp工具箱求解二次规划问题，增加紧约束条件得到更加精确的MS位置。(The RSA algorithm for base station location uses the SDP toolbox to solve the quadratic programming problem, increasing the tight constraints and obtaining a more precise MS location.)
- 2018-05-15 14:18:49下载
- 积分：1
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QPSK_64Carrier_fd1000
在瑞丽衰落 =信道下，对信号进行qPSK调制(qpsk for relaygh channel)
- 2017-08-15 10:07:18下载
- 积分：1
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FIR
巴特沃斯滤波器C语言实现，低通滤波器。IIR(Butterworth filter C language)
- 2009-02-16 09:48:46下载
- 积分：1
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FM
说明： FM（Frequency Modulation）即调频，习惯上用FM来指一般的调频广播（76-108MHz，在中国为87-108MHz、日本为76-90MHz），事实上FM也是一种调制方式，(FM (frequency modulation) refers to the general FM broadcasting (76-108mhz, 87-108mhz in China and 76-90mhz in Japan). In fact, FM is also a modulation mode,)
- 2020-03-18 17:57:51下载
- 积分：1
