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sorry
抱歉，传错了，sh2_1_jt是fm的解调，现在上传的才是AM解调。-sorry-wrong, sh2_1_jt fm is the demodulator, is now uploaded AM demodulation.
- 2022-09-21 23:50:03下载
- 积分：1
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信号采集器，油,水,气的采集
信号采集器，油,水,气的采集-Signal acquisition device, oil, water, gas collection
- 2022-07-02 14:06:47下载
- 积分：1
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SYMBIAN OS文件传输的源代码（C++ SDK: 为symbian s60 sdk 3rd)
SYMBIAN OS文件传输的源代码（C++ SDK: 为symbian s60 sdk 3rd)-symbian os file application system
- 2023-09-02 08:40:03下载
- 积分：1
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卷积码译码器,采用sova算法译码
卷积码译码器,采用sova算法译码-Convolutional Decoder, decoding algorithm used SOVA
- 2023-01-25 01:05:04下载
- 积分：1
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dbpsk调制解调程序
SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti
- 2022-03-05 11:28:24下载
- 积分：1
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N95 清晰完整原理图（一品无山点评版)
N95 清晰完整原理图（一品无山点评版)-N95 clear and complete schematics (Commodities without First Hill commented version)
- 2023-08-27 12:55:04下载
- 积分：1
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电力系统通信技术
电力系统通讯用iec-104，主站，子站，协调通讯，超时机制-Power system communication iec-104, master station, sub-stations, the coordination of communications, time-out mechanism
- 2022-01-28 08:12:35下载
- 积分：1
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基于matlab的16QAM调制源代码，并进行的误码分析
基于matlab的16QAM调制源代码，并进行的误码分析-Based on the 16QAM modulation matlab source code, and error analysis carried out by
- 2022-01-22 14:25:34下载
- 积分：1
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利用星座图重排策略的HARQ方案，和chase combined 方案的比较仿真...
利用星座图重排策略的HARQ方案，和chase combined 方案的比较仿真-The use of constellation rearrangement strategy HARQ program, and chase combined comparison of simulation programs
- 2022-11-30 22:40:02下载
- 积分：1
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对移动通信系统中的主呼叫，被叫等信令过程进行详细的描述...
对移动通信系统中的主呼叫，被叫等信令过程进行详细的描述-Mobile communication system of the main call, called the signaling process, such as a detailed description of
- 2022-01-24 08:49:00下载
- 积分：1
