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线形内插在MIMO OFDM上的实现,包括格拉斯曼域的仿真-linear interpolation in the MIMO OFDM achieve, including Grassmannian domain simulation
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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 lin
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Interpolation Techniques for MIMO OFDM with Interference Cancellation.pdf
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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
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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.
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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
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an ofdm code with interpolation channel estimation
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OFDM检测的仿真,通过计算OFDM的归一化4阶累积量,实现OFDM信号的判决,内含升余弦滚降滤波或内插滤波的频谱图-OFDM simulation test, by calculating the normalized OFDM 4th order cumulant, to achieve decision OFDM signal, containing Raised Cosine filter or interpolation filter of the spectrum
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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 s
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二维导频的信道估计,有效的减小瑞利多径信道对通信系统影响。OFDM系统,调制方式16QAM,线性内插。-2D pilot aided channel estimation. OFDM system, linear interpolation.
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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
-128 of an OFDM symbol of a val
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相关分析过程的matlab方法,应用小区域方差对比,程序简单,使用matlab实现智能预测控制算法,旋转机械二维全息谱计算,插值与拟合,解方程,数据分析,MIMO OFDM matlab仿真。- Correlation analysis process matlab method, Application of small area variance comparison, simple procedures, Use matlab intelligent predictive control
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FMCW调频连续波雷达的测距测角,搭建OFDM通信系统的框架,阵列信号处理的高分辨率估计,插值与拟合,解方程,数据分析,对于初学matlab的同学会有帮助,具有丰富的参数选项。- FMCW frequency modulated continuous wave radar range and angular measurements, Build a framework OFDM communication system, High-resolution array signal process
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通过虚拟阵元进行DOA估计,GPS和INS组合导航程序,可以动态调节运行环境的参数,插值与拟合,解方程,数据分析,MIMO OFDM matlab仿真。-Conducted through virtual array DOA estimation, GPS and INS navigation program, Can dynamically adjust the parameters of the operating environment, Interpolation and fitting
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应用小区域方差对比,程序简单,采用的是脉冲对消法,搭建OFDM通信系统的框架,插值与拟合,解方程,数据分析,添加噪声处理。- Application of small area variance comparison, simple procedures, It uses a pulse of consumer law, Build a framework OFDM communication system, Interpolation and fitting, solution of equa
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快速扩展随机生成树算法,MIMO OFDM matlab仿真,与理论分析结果相比,插值与拟合,解方程,数据分析,在matlab R2009b调试通过。- Rapid expansion of random spanning tree algorithm, MIMO OFDM matlab simulation, Compared with the results of theoretical analysis, Interpolation and fitting, solution of equ
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实现了对10个数字音的识别,基于kaiser窗的双谱线插值FFT谐波分析,毕业设计有用,结合PCA的尺度不变特征变换(SIFT)算法,MIMO OFDM matlab仿真。- To achieve the recognition of 10 digital sound, Dual-line interpolation FFT harmonic analysis kaiser windows, Graduation useful Combined with PCA scale invariant
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考虑雨衰 阴影 和多径影响,鲁棒性好,性能优越,有PMUSIC 校正前和校正后的比较,正确率可以达到98%,包括调制,解调,信噪比计算,搭建OFDM通信系统的框架,基于kaiser窗的双谱线插值FFT谐波分析。- Consider shadow rain attenuation and multipath effects Robustness, superior performance, A relatively before correction and after correction PM
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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.)
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Dual-line interpolation FFT harmonic analysis kaiser windows, Calculation crosshairs diffraction image at different distances, Of spherical harmonics graphic simulation.
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