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OFDMsimulink
实现的通信中正交频分复用的过程，包括OFDM的一些信号处理的算法(To achieve communication in orthogonal frequency division multiplexing process, including a number of OFDM signal processing algorithms)
- 2011-10-26 15:22:51下载
- 积分：1
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SWA2000
国家环保总局污染源在线通讯协议的简化版，主要用于环保污染监测设备的数据上传(Sources of the State Environmental Protection Administration of the simplified version of online communication protocols, mainly for environmental pollution monitoring equipment, data upload)
- 2009-04-12 15:38:36下载
- 积分：1
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第一次作业_基于分类算法的雷达状态识别
第一次作业_基于分类算法的雷达状态识别
对于本数据集中的雷达状态识别，数据降维前使用朴素贝叶斯、支持向量机、神经网络的分类算法对于识别的准确率无太大影响；数据降维后使用神经网络算法最优，支持向量机算法其次，朴素贝叶斯算法较差。此外，训练样本越多，分类准确率有小幅度提高。(First Operation Radar State Recognition Based on Classification Algorithms For radar state recognition in this data set, the classification algorithm of Naive Bayesian, Support Vector Machine and Neural Network before data dimension reduction has little effect on the accuracy of recognition; Neural Network algorithm is the best after data dimension reduction, Support Vector Machine algorithm is the second, Naive Bayesian algorithm is the worst. In addition, the more training samples, the smaller the classification accuracy.)
- 2019-04-03 08:54:04下载
- 积分：1
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OFDM
不同GI长度的OFDM-QAM系统性能仿真(Performance simulation of OFDM-QAM systems with different GI lengths)
- 2017-07-17 14:30:00下载
- 积分：1
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simulink通信仿真
介绍了使用simulink对通信系统进行仿真的基础知识，以及对OFDMK、CDMA、多址接入MIMO仿真的详细解释(This paper introduces the basic knowledge of using Simulink to simulate the communication system, and explains in detail the simulation of OFDMK, CDMA and multiple access MIMO.)
- 2018-04-24 11:13:03下载
- 积分：1
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stm32f411_mdk
STM32F411的心电测试程序，经过测试，绝对可用。(ECG_TESTCMSIScore_cm3.c
ECG_TESTCMSIScore_cm3.h
ECG_TESTCMSISstartupstartup_stm32f10x_hd.s
ECG_TESTCMSISstartupstartup_stm32f10x_ld.s
ECG_TESTCMSISstartupstartup_stm32f10x_md.s
ECG_TESTCMSISstm32f10x.h
ECG_TESTCMSISsystem_stm32f10x.c
ECG_TESTCMSISsystem_stm32f10x.h
ECG_TESTFWlibincmisc.h
ECG_TESTFWlibincstm32f10x_adc.h
ECG_TESTFWlibincstm32f10x_bkp.h
ECG_TESTFWlibincstm32f10x_can.h
ECG_TESTFWlibincstm32f10x_crc.h
ECG_TESTFWlibincstm32f10x_dac.h
ECG_TESTFWlibincstm32f10x_dbgmcu.h
ECG_TESTFWlibincstm32f10x_dma.h
ECG_TESTFWlibincstm32f10x_exti.h
ECG_TESTFWlibincstm32f10x_flash.h
ECG_TESTFWlibincstm32f10x_fsmc.h)
- 2017-11-26 22:54:19下载
- 积分：1
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BER
这是一个matlab和optisystem联合调试用的误码率计算程序，里面的文件报过一个可以用optisystem7和optisystem13可以打开的OSD仿真图，还有一个MATLAB计算BER的程序。给出了如何设置系统的大纲。从OptiSystem的电信号输入到Matlab组件。当OptiSystem运行时，它将调用Matlab组件中的M文件，处理数据，然后将所得的电信号导出回OptiSystem。然后将输出信号连接到BER分析仪。经过我调试，文件齐全，放心下载(The attached image gives an outline of how the system should be setup. You should start with inputting the electrical signal from OptiSystem into a Matlab component. When OptiSystem runs, it will call the M-file in the Matlab component, process the data, and then export the resulting electrical signal back into OptiSystem.The output signal is then connected to the BER Analyzer.)
- 2021-03-18 15:39:20下载
- 积分：1
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渐近谱效率理论值仿真
MIMO-CDMA 系统的渐近频谱效率仿真(asymptotic spectral efficiency of MIMO-CDMA)
- 2017-09-28 10:33:10下载
- 积分：1
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QPSK_Waveform
This program generates BPSK signal waveforms and plot the power spectrum of unfiltered BPSK.
- 2009-09-23 09:50:19下载
- 积分：1
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communication_example
2ASK(OOK)信号的解调.svu
2ASK与MASK的功率谱.svu
2DPSK的差分编码与解码.svu
2FSK非相干解调.svu
2FSK相干解调.svu
2PSK与2DPSK调制.svu
ASK的OOK法生成.svu
Costas锁相环解调2DPSK.svu(2ASK (OOK) signal demodulation. Svu 2ASK MASK with the power spectrum. Svu 2 DPSK Differential encoding and decoding. svu 2FSK non-coherent demodulation. svu 2FSK coherent demodulation. sv u 2PSK with 2DPSK modulation. svu ASK Generation of OOK. Costas PLL svu Demodulation two DPSK.svu)
- 2007-06-14 17:03:38下载
- 积分：1
