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4下载:
广义互相关算法和最小均方自适应滤波法主要用于两路接收信号的时间延迟估计,进而利用几何方法对目标定位,常用于通信,雷达当中-broad cross-correlation algorithm and the minimum mean square adaptive filter for the two main roads to receive signals in the time-delay estimation, then use geometric method of orientatio
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这个程序除了接收机同步、信道编码没有加入外,基本上反映了一个OFDM系统的特性:
1. qpsk/16qam/64qam映射、解映射
2. OFDM调制解调(循环前缀,FFT等)
3. 非整数采样时刻多径时延的多径信道
4. Rayleigh或者Rician多径信道
5. 信道的连续时变(非block fading)
6. 线性插值信道估计
7. FFT变换域插值信道估计-In addition to this program receiver synchroniza
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Code, there are very complete notes and explanations Including the generalized cross-correlation function GCC time delay estimation, There are cycle detection, periodic testing.
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There are detailed notes, Based on the time delay estimation of power spectrum, Achieve canonical correlation analysis.
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The method of cumulative contribution rate Based on the time delay estimation of power spectrum, Achieve a grayscale image and further control for video surveillance.
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Analog data analysis processing, Including the generalized cross-correlation function GCC time delay estimation, Energy spectrum analysis and calculation.
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GSM is GMSK modulation signal generation, Realize image watermarking, de-noising, plus noise and other functions, Including the generalized cross-correlation function GCC time delay estimation.
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Really is a good program, Including the generalized cross-correlation function GCC time delay estimation, Wavelet packet analysis to extract vibration signal characteristic frequency.
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1下载:
角度和时延联合估计(JADE)算法MATLAB程序(Joint estimation of angle and time delay (JADE) algorithm MATLAB program)
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