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PF----6-users
- LTE Carrier Aggregation PF-Algorithm (6users)
heibaiyinxie1wei
- 关于黑白图像的隐写，主要是将秘密信息经过编码加密，然后嵌入到载体图像中进行传输，以保证信息安全-Black and white image steganography, secret information is encrypted, then embedded into the carrier image transmission to ensure that information security
Desktop
- Simulink是MATLAB最重要的组件之一，它提供一个动态系统建模、仿真和综合分析的集成环境。在该环境中，无需大量书写程序，而只需要通过简单直观的鼠标操作，就可构造出复杂的系统。Simulink具有适应面广、结构和流程清晰及仿真精细、贴近实际、效率高、灵活等优点，并基于以上优点Simulink已被广泛应用于控制理论和数字信号处理的复杂仿真和设计。同时有大量的第三方软件和硬件可应用于或被要求应用于Simulink。-Abstract: In the development of communi
psk
- 仿真8-PSK载波调制信号在AWGN信道下的误码率和误比特率性能，并与理论值相比较。-Under the simulation 8-PSK carrier modulation signal s and harms the bit rate performance in AWGN channel error rate, and compares with the theoretical value.
Fading-channel-simulation
- 衰落信道仿真 function r = rayleigh( fd, fs, Ns ) r = rayleigh(fd,fs,N) A Rayleigh fading simulator based on Clarke s Model Creates a Rayleigh random process with PSD determined by the vehicle s speed. INPUTS: fd = doppler frequency
SPWM
- 内包含完整DSP2812产生三相SPWM波形完整工程，该工程利用EVA下面的通用定时器T1工作于连续增/减计数模式，产生三角载波，载波频率为3000Hz，调制波形正弦波的频率为50Hz。DSP开发者可以利用该工程学习了解到SPWM波形产生的原理，掌握产生三相SPWM波形的方法。-It contains the complete DSP2812 produce the complete works of the three-phase SPWM waveform, the project cont
chengxu-matlab
- 最小二乘法lsqcurvefit拟合载流子的迁移率-The least squares method lsqcurvefit fitting carrier mobility
libdlna-0.2.4
- dlna是一个正在制定的协议，将家庭所有的多媒体载体通过wifi连接起来-dlna protocol is being developed, will be home all the multimedia carrier to connect through wifi
2FSK
- 2FSK仿真演示系统，可以任意输入码字序列，和载波频率，动态产生调制波形。可以清楚的看到整个调制解调过程的时域及频域的波形。-Simulation demo system 2FSK, can enter the code word sequence, and the carrier frequency, modulation waveform is dynamically generated. Can clearly see the time domain and frequency domai
BWPPLC-DEMO-V3.0
- 必威尔电力载波模块测试评估套件及测试程序-Will Will Power Line Carrier Module testing and evaluation kits and testing procedures
shuzishuiyin
- 音频数字水印技术，在载体音频中嵌入一段音频水印信息，而不对原载体音频产生影响，以达到信息隐藏的目的。-Audio digital watermarking technology to embed an audio watermark information in the carrier audio, without impact on the original carrier audio, in order to achieve the purpose of information hiding
_Multi_Carrier_Techniques_For_Broadband_Wireless_
- Multi- Carrier Techniques for Broadband Wireless Communications
Subcarrier-allocation
- 多用户空间复用OFDM系统中的子载波分配参考文献-Multi-user spatial multiplexing sub-carrier allocation in OFDM systems
echohiding
- 回声隐藏利用人耳听觉系统的时域掩蔽特性，在载体数据的环境特性中嵌入水印信息-Echo hiding ear hearing system of time domain masking properties, environmental characteristics of the data in the carrier embedded watermark
16QAM
- 16-QAM载波调制信号在AWGN信道下的性能,分析了误比特率和误码率与理想条件下的差异-Performance of 16-QAM carrier modulation signal in the AWGN channel, bit error rate and bit error rate and the ideal conditions
csmaca
- 基于matlab的一个无线通行系统（Wireless）的csma仿真-Based on the matlab a Wireless traffic system (Wireless)carrier sense multiple access simulation
1
- QPSK利用载波的四种不同相位来表征数字信息。由于每一种载波相位代表两个比特信息，因此，对于输入的二进制数字序列应该先进行分组，将每两个比特编为一组，然后用四种不同的载波相位来表征。我们把组成双比特码元的前一信息比特用a代表，后一信息比特用b代表。双比特码元中两个信息比特ab通常是按格雷码排列的，它与载波相位的关系如表1-1所示，矢量关系如图1-1所示。图1-1（a）表示A方式时QPSK信号矢量图，图1-1（b）表示B方式时QPSK信号的矢量图。 -should first group,
8PSK_Gray_AWGN_ErrorCaluate
- 仿真8-PSK载波调制信号在AWGN信道下的误码率和误比特率，并与理论值相比较。-Simulation of 8-PSK, the carrier modulated signals in AWGN channel bit error rate and bit error rate, compared with the theoretical value.
hundun
- 本代码演示了将一个由非线性映射所产生的混沌序列作为载波，将待发送的有用信号(数字信号)作为调制信号，对非线性映射的某一参数在其混沌区域内进行调制的过程。另外，还有logistic相关代码-This code demonstrates a chaotic sequence generated by the nonlinear mapping as a carrier, will be sent a useful signal (digital signal) as the modulation s
pic2codea
- 正弦波脉宽调制技术（SPWM）三相正弦调制波与双极性三角载波设计与实现-Sinusoidal pulse width modulation (SPWM) three-phase sinusoidal modulation wave bipolar triangular carrier Design and Implementation