搜索资源列表
TOEPLZ
- 线性方程组的求法 托伯利兹方程组求法 求解Rx=y, 即给定2n-1个数Rk-Find 法托伯利兹 linear equations method for solving equations seeking Rx = y, ie, given the number of 2n-1 Rk
Comm_system
- Communication channel + TX + RX design for picture transfer
rx-sm
- 发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制(spatial modulation)系统性能的影响。-Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas for spatial modulation (spati
Continuous-Synchronization-of-OFDM
- 该模型实现一个不依赖于任何特定的行业标准通用的连续同步OFDMOFDM模型TX和RX。这个模型的目的是开发和探索出一条连续的(而不是“突发”)的载波和定时同步跟踪计划。然后使用该技术可以扩展和修改特定通信标准。-This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop
HHFLinkQAM9L
- QAM9 signal transmission (RX/TX + BER calc)
ofdm2
- total matlab program file for tx and rx to a random signal in nosiy channel
turbine3
- 实现含风电场RX模型的系统潮流计算,风电场采用RX模型,此模型充分考虑风力发电机的输出功率特性,比其他模型完善,在模型中将迭代过程分为两步:常规潮流迭代计算和异步风力发电机的滑差迭代计算。- In short, the algorithm carried out to simulate the wind farmas an RX bus is as follows: 1)Begin with s=snorm in each machine, snorm being the rated s
QPSK
- this code simulate the QPSK TX and RX and plot the BER by simulations and theortically
DOA
- 信号特征矢量重排法 算法简要说明:该算法是针对相干信号源提出的一种解相干方法,其实现步骤如下: 1.采取N阵元均匀直线标量阵列获取M个相干信号源,假设信号源全部相干(M<N); 2.求阵列接收数据的最大似然协方差矩阵Rx,并进行特征值分解,确定特征矢量的个数,进而得到重排矩阵的维数L; 3.根据特征矢量重排的法则确定重排矩阵Rr; 4.采取MUSIC算法实现信号源数和DOA的估计(进行100次独立实验)。-Feature vector signal rearr
xhmdecode
- 循环码最大的特点就是码字的循环特性,所谓循环特性是指:循环码中任一许用码组经过循环移位后,所得到的码组仍然是许用码组,也就是说,不论是左移还是右移,也不论移多少位,仍然是许用的循环码组. 译码过程 第一步:由接收码字 Rx与监督矩阵相乘得出错误图样S; 第二步:判断S是否为零。若不为零,则出错。在假定至多只有一位错的情况下,可以有效地译出相应的信息码字。 第三步:在出错的情况下,将S与标准监督矩阵对比,得出错误的比特位并进行更正得出前四位为信息码字。-Ring
decodeBitFlip
- function vHat decodeBitFlipping(rx, H, iteration) Hard-decision/bit flipping sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix iteration : Number of iteration vHat : Decoded vector (
decodeLogDomain
- function vHat decodeLogDomain(rx, H, N0, iteration) Log-domain sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix N0 : Noise variance iteration : Number of iteration vHat : Decoded
SemiLOGdecodeLogDomainSimple
- SemiLOGdecodeLogDomainSimple rx : Received signal vector (column vector) H : LDPC matrix iteration : Number of iteration vHat : Decoded vector (0/1) - rx : Received signal vector (column vector) H : LDPC matrix
LDPCANDsemmidecodeProbDomain
- function vHat decodeProbDomain(rx, H, N0, iteration) Probability-domain sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix N0 : Noise variance iteration : Number of iteration -function
DataDeinterleaver
- Data de-interleaver for wlan 802.11 a RX
FrameSynch
- Frame synchronization for wlan 802.11 a RX