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wanguanjiplc
弯管机PLC程序，可以参考学习，结合自己使用的实际情况改设置就可使用。(The bending machine PLC program, you can refer to learning, combined with the actual situation of their use changed settings can be used.)
- 2021-01-20 14:58:41下载
- 积分：1
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CPFSK_GFSK
完整的GMSK仿真程序，viberbi很好的实现,可以很好解决问题(it is very good for Complete GMSK simulation program can be good. if you use it,ok)
- 2013-04-16 22:37:00下载
- 积分：1
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4
说明： 4. 试说明卷积编解码的工作原理：
(1) 使用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编码、译码全部是自己编写代码(S-Function方式)，不是调用Simulink的已有编码、译码函数。
(2) 请在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec:
(1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink.
(2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)
- 2021-01-23 11:48:39下载
- 积分：1
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BER_2bit
AIS信号（GMSK调制）2比特差分解调及其误码率曲线(2 bit differential demodulation and BER)
- 2021-03-29 22:49:10下载
- 积分：1
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code_e
matlab编的信号符号速率估计的程序，比较容易的(matlab compiled the signal symbol rate estimation procedures, relatively easy)
- 2009-09-16 09:27:44下载
- 积分：1
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采用多相滤波结构进行仿真实验
采用多相滤波结构进行仿真实验，先三倍抽取，后八倍内插(The simulation experiment is carried out using a polyphase filter structure, which is first extracted three times and interpolated eight times later)
- 2017-09-13 22:40:57下载
- 积分：1
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OQAM
ofdm/oqam系统源码 4qam调制下oqam与cp——ofdm比较(ofdm/oqam system source code modulation oqam 4qam with cp- ofdm Compare)
- 2020-07-02 17:40:02下载
- 积分：1
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MIMO_OFDM联合仿真的matlab 源程序（很完整）
MIMO——OFDM系统实现,代码完整，适合练习使用(The implementation of MIMO and OFDM system)
- 2021-04-17 22:08:52下载
- 积分：1
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heterodyne
相干解调的程序代码，可用于光电检测,包括光纤传感、分布式检测等 (heterodyne detection code ,is used for opto-electronic)
- 2015-02-11 16:51:45下载
- 积分：1
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c03
该程序实现水声信道的模拟方法及性能分析，提出了一种信的水声信道模型(The program implements underwater acoustic channel simulation methods and performance analysis, presents a letter of underwater acoustic channel model)
- 2020-07-04 05:40:02下载
- 积分：1
