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Wireless_ShortWave_net
- 短波电台无线数据传输网络的组建。 doc文档. 出了一种适合于使用短波电台组建无线数据传输网络的方案，并根据此方案设计了基于DSP芯片的系统硬件和软件。实验证明该系统完成了组网的功能。 -shortwave radio wireless data transmission network to form. Doc files. A suitable for the use of a short-wave radio set up wireless data transmission ne
multitone-jamming
- 短波信道抗多音干扰的性能分析及其仿真，不用解压密码，直接解压即可。-HF-channel Multi-tone interference performance analysis and simulation, not extracting passwords can be directly extracted.
check-AM-radio
- AM收音机测试方法: 此测试方法适用于接收频率为150KHz-30MHz范围，长波（LW）、中波（MW）、短波（SW）、等波段的调幅收音机，为了性能的比较，作为标准测试方法 -AM radio testing methods : This test method applies to the receiving frequency of 150 KHz-30 MHz range, longwave (LW), AM (MW), a short-wave (SW), and so on t
zhangyong_jun-shi-duan-bo-tong-xi-kang-gan-rao-xin
- 摘 要：建立了几个军事短波通信系统仿真模型，并简要叙述了军事短波通信系统中跳频、扩频的干扰方程。文章给出了仿真物理结构图以及功能模块图，也给出了军事短波通信抗干扰性能仿真评估的指标，提出了利用云模型及云不确定性推理对仿真结果进行评估，并给出了干扰和无干扰条件下军事短波通信的抗干扰性能评估结果。-Abstract: A number of military HF communications system simulation model, and a brief descr iption of
OFDMTurbo
- 在短波跳频通信中OFDM与Turbo码技术的研究-In the short-wave frequency-hopping communication OFDM with Turbo Code technology
gaussfir
- 实现短波信道中瑞利衰落和多普勒扩展的代码，比较使用-Achieve short-wave Rayleigh fading channels and the expansion of the code Doppler to compare the use of
watterson
- 经典的短波信道模拟程序——wattson模型，比较好用，适当设置参数-Classic short-wave channel simulation program- wattson model, easy to use, the appropriate parameter settings
multipath
- 短波信道的多径问题仿真，可帮助读者解决短波信道信号的通信仿真问题-HF channel simulation of the multi-path issues to help readers solve the short-wave communications channel signal simulation
ambetest103
- 短波编程，用声卡来采集的数据，适合短波数据通信使用！-Shortwave programming, with the sound card to the data collected for the use of short-wave data communication!
wscgensrc190
- 无线通信中各种常用信号产生程序，里面具有BPSK，MFSK，QPSK，白噪声等波形产生程序，声称的波形何以存储为Wav文件或直接输出到声卡！适合短波数据通信编程参考！-Wireless communication signals in a variety of commonly used procedures, which have a BPSK, MFSK, QPSK, of white noise such as waveform generation process, claiming t
dds9851
- 本文主要介绍的是采用直接数字频率合成的短波信号发生器，它主要以微电脑控制部分、直接数字频率合成（DDS）部分、数字锁相环频率合成部分、背光液晶显示部分、功率放大部分等组成。该软件系统采用菜单形式进行操作，操作方便明了，增加了很多功能。它通过启动DDS后，把内存缓存区的数据送到DDS后输出相应的频率，并把数据转换为BCD码，送到液晶显示器进行显示。该系统输出稳定度、精度极高，适用于当代的尖端的通信系统和精密的高精度仪器。-This paper describes the use of direct
ddc
- 基于HSP50216的短波扫频接收机数字下变频方案研究-HSP50216-based short-wave sweeping study of the receiver digital down-conversion program
科顿短波接收控制软件（原创）
- 科顿短波接收控制软件（原创）.rar 主要控制短波电台-Cotton short-wave receiver control software (original). Rar mainly controlled shortwave radio
sign
- 一种新型短波电台的高速PCI接口的设计A new high-speed PCI interface to short-wave radio design-A new high-speed PCI interface to short-wave radio design
specialized-superheterodyne
- 短波调频接收机 本科毕业设计 论文 -specialized superheterodyne, intermediate frequency amplifier, the limiter, detection, audio power amplifier
paper
- 短波信道建模中几篇具有里程碑意义的论文英文原文。-HF channel modeling in several landmark papers in English text.
短波自适应通信
- 第二代与第三代短波通信自动链路建立研究分析
短波多音并行信号全数字解调算法设计
- 一篇介绍16音并行信号的解调方法，采用频谱分析的方法(this paper designs an all digital demodulation algorithm taking 16 tones as an example based on the characteristics of HF multiton parallel signal)
短波信道PSP均衡研究
- 短波信道PSP信道均衡方式，具有极强鲁棒性，可以快速跟踪信道变化，满足短波信道均衡的需求。(The PSP channel equalization mode of short wave channel has strong robustness, and can quickly track channel changes and meet the needs of short wave channel equalization)
HF_110925
- 详细给出了基于短波通信网的分集软值合并接收仿真(the detailed matlab scirpt describing the softvalue combining with convolutional encoding in HF communications networks)