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muiliu_v57
- 基于kaiser窗的双谱线插值FFT谐波分析,有较好的参考价值,用平面波展开法计算二维声子晶体带隙。- Dual-line interpolation FFT harmonic analysis kaiser windows, There are good reference value, Computation Method D phononic bandgap plane wave.
mjdcr
- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Analog data analysis processing, D-S evidence theory data fusion.
CX11_2
- 离轴数字全息角谱(D-FFT)再现算法,加频谱滤波(Off-axis holographic angle spectrum reconstruction)
近场与远场衍射的matlab模拟
- 以D-fft方法计算任意物屏的近场与远场衍射(The fresnel and fraunhofer diffraction of arbitrary screen calculated by D- FFT method)
ofdm
- 基于MATLAB的OFDM系统仿真链路,串行数据经串并变换后进行QDPSK数字调制,调制后的复信号通过N点IFFT变换,完成多载波调制,使信号能够在N个子载波上并行传输,中间插入10训练序列符号用于信道估计,加入循环前缀后经并串转换、D /A后进入信道,接收端经过N点FFT变换后进行信道估计,将QDPSK解调后的数据并串变换后得到原始信息比特。(Simulation Link of OFDM System Based on MATLAB)
菲涅尔衍射积分的D FFT算法
- 菲涅尔衍射积分,海洋公园台风台风与不要天涯发图发图有(Fresnel Diffraction)