Y = ofdmmod(X,nfft,cplen,nullidx) Y = ofdmmod(X,nfft,cplen,nullidx,pilotidx,pilots) Y = ofdmmod(X,nfft,cplen,___,OversamplingFactor=Value) Description Y= ofdmmod(X,nfft,cplen)modulates the frequency-domain input data subcarriers inXusing the orthogonal frequency division multiplexing ...
Short Name: OFDMModAcc Results Pwr L-LTF Avg Pwr Mean (dBm) Property of RFmxWLAN Returns the average power of the L-LTF or LTF field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the OFDMModAcc Averaging Enabled property...
OFDMModAcc RFmxWLAN OFDMModAcc Configure Averaging RFmxWLAN OFDMModAcc Configure Measurement Mode RFmxWLAN OFDMModAcc Configure EVM Unit RFmxWLAN OFDMModAcc Configure Acquisition Length RFmxWLAN OFDMModAcc Configure Measurement Length RFmxWLAN OFDMModAcc Configure Frequency Error Estimation Method RFmxWLAN ...
解析 function out = ofdm_mod(psdx,P, M, N)%N是符号数,M是子载波数N_number=N*M*2; %子载波数L = P - M; %CP长度% 产生4-QAM数据X1=[]; ---1定义一个空矩阵x1X2=[]; X3=[]; X4=[]; X... 分析总结。 求高手解答关于matlab程序中一些句子的解释反馈 收藏 ...
RFmxWLAN_OFDMModAccFetchChainRMSEVM int32 __stdcall RFmxWLAN_OFDMModAccFetchChainRMSEVM (niRFmxInstrHandle instrumentHandle, char selectorString[], float64 timeout, float64* chainRMSEVMMean, float64* chainDataRMSEVMMean, float64* chainPilotRMSEVMMean); ...
无线信道的频率响应曲线大多是非平坦的,而OFDM技术的主要思想就是在频域内将给定信道分成许多正交子信道,在每个子信道上使用一个子载波进行调制,并且各子载波并行传输。这样,尽管总的信道是非平坦的,具有频率选择性,但是每个子信道是相对平坦的,在每个子信道上进行的是窄带传输,信号带宽小于信道的相应带宽,因此就可以...
This paper describes the VLSI design of an area efficient MOD-R2MDC FFT for MIMO OFDM system targeted to future wireless telecommunication LAN systems. The proposed system is pipeline modified radix 2 multipath delay commutation FFT has been designed for MIMO OFDM. A low-power efficient and full...
FEATURED DISCUSSION Primes and Rough Numbers, Basic ideas What is a rough number? What can they be used... John D'ErricoinTips & Tricks 3 4 View Post See Also MATLAB Answers Cosimulation Wizard and required toolboxes 1 Answer error in block_diagram 'h...
Y = ofdmmod(X,nfft,cplen,nullidx) Y = ofdmmod(X,nfft,cplen,nullidx,pilotidx,pilots) Y = ofdmmod(X,nfft,cplen,___,OversamplingFactor=Value) Description Y= ofdmmod(X,nfft,cplen)modulates the frequency-domain input data subcarriers inXusing the orthogonal frequency division multiplexing ...
Modulate using OFDM method collapse all in pageSyntax Y = ofdmmod(X,nfft,cplen) Y = ofdmmod(X,nfft,cplen,nullidx) Y = ofdmmod(X,nfft,cplen,nullidx,pilotidx,pilots) Y = ofdmmod(X,nfft,cplen,___,OversamplingFactor=Value)Description...