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PPMreceiver
- 主要是用于脉冲位置调制当中接收端接收信号的产生
myDVHOP
- 一种基于RSSI的DV-HOP加权算法，该算法基于节点接收信标节点位置元组时的信号强度（RSSI）对邻居节点间跳数进行加权处理，将节点间的跳数与距离相关联，仿真试验结果证明该加权算法可大大提高定位精度。- a RSSI based weighted DV-HOP (RWDV-HOP) Localization algorithm is presented. In this algorithm the hops of adjacent node is weighted by the RSS of
WCDMA_uplink_downlinkmatlabSim
- 很适合WCDMA基站系统学习,包括发射、接收、信道、信号检测RAKE接受,可以运行-useful fou WCDMA BTS
my_QPSKmod_201107
- 从基带信号产生——IQ映射——调制——信道加噪——解调——判决及反映射——接收信号输出，每个步骤都画出了图形。 -From the baseband signal- IQ mapping- Modulation- channel with noise- modem- judgments and reflect radio- receiver signal output, each of these steps are drawn graphics.
rayleigh
- 由于信号进行多径传播达到接收点处的场强来自不同传播的路径，各条路径延时时间是不同的，而各个方向分量波的叠加，又产生了驻波场强，从而形成信号快衰落称为瑞利衰落。-Because the signal carries on the multipath propagation to achieve the point of reception place field intensity from the different dissemination way, each way delay time
Qpsk_ilovematlab
- QPSK信号的盲解调，假定接收端已经实现载波同步，位同步-Blind demodulation of QPSK signals, assuming the receiver has achieved synchronization, bit synchronization
cdma_c
- 关于宽带CDMA系统的仿真程序，用C语言编写。内容保护各种信道模型，调制信号如QPSK的产生，各种接收如RAKE接收-Wideband CDMA system on the simulation program, using C language. Content Protection various channel models, such as the QPSK modulation signal generation, a variety of receivers such as RAKE
LTE-source
- 主要根据3GPP的LTE标准，编写并实现了LTE信号源的编程。涉及到OFDM，瑞利信号，高斯白噪声。模拟的是从基站发射到中继或UE接收到的信号-Mainly based on the 3GPP LTE standard, the preparation and implementation of the LTE source programming. Related to OFDM, Rayleigh signal, white Gaussian noise. Simulation is lau
Sora_UMXSample_cpp
- 用于Sora平台上实现信号发送接收，在接收到信号后，对信号能量进行估计-Sora platform used for signal transmission and reception, the received signal, the signal energy estimate
64QAM_baseband_system_receiver
- 64QAM基带系统接收机matlab代码：添加AWGN噪声，进行接收端匹配滤波器，8倍下采样，解调信号。-64QAM baseband system receiver matlab code: add AWGN noise, matched filter receiving end, eight times the down-sampling, the demodulated signal.
SM_4_4_16QAM
- SM系统matlab程序，传输天线、接收天线数量可调，信号调制方式可调，循环次数可调。最后生成BER性能曲线，并将不同SNR下的BER数据存储到mat文件中。-SM system matlab program, the number of transmission antennas, a receiving antenna is adjustable, adjustable signal modulation scheme, the number of cycles is adjustable.
timing_syn_Gardner
- Gardner 同步算法仿真。此m文件把Gardner算法的信号生成到发送，接收及同步一并给出。--Gardner Synchronization Algorithm Simulation. This m file to Gardner algorithm to generate a signal to send, receive and be given simultaneously.