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matlab
- 本文介绍了跳频扩频通信系统的原理。应用matlab语言防真和分析了一个1个频点的跳频通信系统的扩频通信过程；仿真和分析了2个跳频信号跳频点的变化。-In this paper, frequency-hopping spread-spectrum communication system principle. Matlab language applications and analysis of anti-truth, a point of a frequency hopping spread
Hopping
- 基于时频分布的跳频信号分析研究，短时傅立叶变换，魏格纳分布，伪魏格纳分布，平滑伪魏格纳分布-Based on the distribution of time-frequency analysis of frequency hopping signals, short-time Fourier transform, Wigner distribution, pseudo-Wigner distribution, smoothed pseudo-Wigner distribution
nRF24l01_tx_rx
- nRF24l01 NRF系列模块的数据收发控制 1） 2.4GHZ全球开放ISM频段免许可使用 2） 最高工作速率2Mbps,GFSK高效调制 3） 125个频道满足多点通讯和跳频通讯需求 4） 1.9-3.6V工作，低功耗，待机模式仅1uA. 5） 双通道数据接收，内置环行天线，体积仅17*34mm,通信距离在100m之内，软件编简单。 7） 内置硬件8/16位CRC校验，收发中断标志，每次可发28字节 -nRF24l01 NRF series data trans
04
- 跳频通信的matlab文件,对学习扩频通信有很大的帮助 -fhss introduction made in matlab
jump
- 跳频信号的产生，以函数方法编程，使用时直接传进参数即可。-Frequency hopping signals so as to function programming, the use of mass directly into the parameter.
simlink_1user-FH
- 本仿真程序是基于simulink系统，关于一个用户的的情况下NHZ跳频码的跳频通信仿真完整程序。-The simulation program is based on simulink system, on a user' s circumstances NHZ hopping frequency-hopping communication simulation of a complete program.
fhss
- 调频扩频，差分跳频技术是近年出现的一种新型扩频通信技术，他集跳频图案、信息调制与解调等功能于一体，构成与传统跳频技术完全不同的技术体制。对近年出现的扩频通信新技术——差分跳频技术进行了全面介绍。在对差分跳频关键技术进行详细分析的基础上，着重说明其优点及尚需解决的问题。-Spread Spectrum Frequency Modulation
m_sequence
- 根据任意多项式生成m序列，就是伪随机序列了，扩频和跳频通信常用-m-sequence generator
ss_Pe96
- 这个程序是描述了跳频系统在部分边带干扰下的BFSK系统的仿真，主要是误码率计算函数-This procedure is described in some side-band frequency-hopping system under the disturbance of the BFSK system simulation, bit error rate is mainly a function
ss_Pe97
- 此代码描述的是跳频系统在不采用两路分集的情况下的性能仿真，主要也是对误码率的仿真函数-This code describes the frequency-hopping system without two-way diversity in cases where performance simulation, is largely a function of the BER simulation
freq-hop-spread-spectrum
- 跳频扩谱通信matlab代码，实现跳频通信系统仿真。-Matlab code for frequency hopping spread spectrum communications, to achieve frequency hopping communication system simulation.
tiaopin
- 跳频通信仿真论文，大家看一下啊，好不容易找到的-Frequency-hopping communication simulation paper, we look at, ah, hard-won
Frequency_hopping_pattern_generation_module
- 跳频图案的产生模块，互相学习，参考一下挺有帮助的-Frequency hopping pattern generation module, mutual learning, reference winter ridge help
short_time_Fourier_transform_of_windowed
- STFT 实现短时加窗 傅里叶 变换 分析 可用于跳频时频分析-STFT to achieve short time Fourier transform of windowed time-frequency analysis can be used for frequency hopping
fh
- Frequency Hopping Spread Spectrum 这是一个跳频信号的时频分析程序-Frequency Hopping Spread Spectrum is a frequency-hopping time-frequency analysis program
hopping
- 现代通信中跳频信号的识别，主要是matlab的几个程序。-Modern communication frequency hopping signal identification, mainly a few matlab program.
zi
- 在本系统中，信息序列在先经过FSK调制，经过截止频率为25kHz的低通滤波器后（把信号频率限制在25kHz），再进入混频器搬移到更高的频率发送出去，在接收端，用与发送端同步的跳频信号对其进行变频（跳频的解跳处理在此进行），取下边频，然后进行FSK的解调-In this system, the message sequence prior through FSK modulation, through the cut-off frequency of 25kHz after low-pass fi
1122
- MATLAB实 现跳频系统 MATLAB实
fh-matlab
- 用MATLAB实现跳频通信的的仿真与研究内容包括论文和gold码序列-Achieve frequency hopping communication with MATLAB simulation and study includes papers and gold code sequence
fhppt
- 跳频通信系统的研究其中是讲述很细致包括很多具体的内容-Frequency hopping communication system which is very meticulous about the content including the many specific