Description: 基于DVB-T的一维插值信道估计和均衡
在瑞利和莱斯信道环境下对DVB传输码流进行信道估计和均衡。-based on the DVB-T one-dimensional interpolation channel estimation and balanced in Rayleigh Road and Rice letter environment for DVB transport stream for channel estimation and balanced. Platform: |
Size: 1024 |
Author:孙剑 |
Hits:
Description: 基于DVB-T的二维插值信道估计和均衡。
在时域和频域对DVB传输码流进行信道估计和均衡。-based on the DVB-T's two-dimensional interpolation channel estimation and balanced. In the time domain and frequency domain for DVB transport stream for channel estimation and balanced. Platform: |
Size: 2048 |
Author:孙剑 |
Hits:
Description: mimo-ofdm系统基于梳状导频的信道估计，使用最小二乘法，线性内插。-mimo- ofdm system based on comb-Pilot channel estimation, the use of least squares linear interpolation. Platform: |
Size: 3072 |
Author:尚尔博 |
Hits:
Description: This paper considers semiblind channel estimation
and data detection for orthogonal frequency-division multiplexing
(OFDM) over frequency-selective fading channels.-This paper considers semiblind channel estimationand data detection for orthogonal frequency-division multiplexing (OFDM) over frequency-selective fading channels. Platform: |
Size: 409600 |
Author: |
Hits:
Description: 文章研究了基于导频的OFDM系统信道估计插值算法-Research article based on the pilot of the OFDM system channel estimation interpolation algorithm Platform: |
Size: 79872 |
Author:王云峰 |
Hits:
Description: 基于梳状导频的OFDM信道估计程序。
该程序用matlab仿真了基于梳状导频序列的OFDM信道估计，内插采用了线性内插法。-Comb-based pilot of the OFDM channel estimation procedures. Matlab simulation using the program based on the comb-like sequence of OFDM pilot channel estimation, interpolation using a linear interpolation. Platform: |
Size: 3072 |
Author:季炜 |
Hits:
Description: 代码为对OFDM符号信道估计结果进行线性插值的仿真代码-Code symbols for the OFDM channel estimation results of linear interpolation of the simulation code Platform: |
Size: 1024 |
Author:张宇治 |
Hits:
Description: 1.n个节点分段Lagrange插值多项式；
2.使用格式y=lagrange(x0,y0,x,k)；
3.输入项x0为n维插值节点向量，y0为n维被插函数值向量；
4.x为m维插值点向量，k为分段插值多项式次数，不超过3，缺省为k=1；
5.输出y为插值点x处的函数值；- 1.n a sub-node Lagrange interpolation polynomial 2. The use of the format y = lagrange (x0, y0, x, k) 3. Input x0 of interpolation nodes for the n-dimensional vector, y0 for n-dimensional vector function to be inserted 4.x interpolation points for the m-dimensional vector, k is the number of sub-polynomial interpolation, not more than 3, the default for k = 1 5. output y for the interpolation points x Department of function Platform: |
Size: 1024 |
Author:link |
Hits:
Description: OFDM信道估计，该文件夹包括19个M文件，包括误码率检测，插值计算，瑞利信道等-OFDM channel estimation, the folder includes 19 M files, including bit error rate detection, interpolation, Rayleigh channel, etc. Platform: |
Size: 10240 |
Author:hanshuanglin |
Hits:
Description: OFDM信号的导频的插入包含LS,LMMSE,线性插值等-OFDM pilot signal insertion include LS, LMMSE, linear interpolation Platform: |
Size: 28672 |
Author:程程序 |
Hits:
Description: 一个OFDM符号128个有效符号，插入128个虚拟子载波
符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol
输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号
OFDM symbol Nfft=128 points
一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64
- a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier
symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol
input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal
OFDM symbol Nfft = 128 points
a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64
Platform: |
Size: 40960 |
Author:fine |
Hits:
Description: 利用QPSK编码OFDM通信系统，利用线性插值对信道进行估计，并回复原始信号。(Using the QPSK coded OFDM communication system, the channel is estimated by linear interpolation and the original signal is restored.) Platform: |
Size: 452608 |
Author:myq12
|
Hits:
Search - ofdm interpolation