DOA估计

信号的频谱分析函数，输入复信号，fft的长度和Fs，可以直接输出信号频谱图。(Signal spectrum analysis function, the input complex signal, fft length and Fs, can be directly output signal spectrum.)

MATLAB信号处理详解、基于Simulink的OFDM通信系统仿真、基于MATLAB的系统分析与设计。(Detailed signal processing MATLAB, Simulink-based OFDM communication system simulation, MATLAB-based system analysis and design.)

PV diode Model Rs Rsh

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A major challenge to MIMO-OFDM systems is how to obtain the channel state in- formation accurately and promptly for coherent detection of information symbols and channel synchronization.

压缩感知基本理论：回顾与展望A201003-1461(Advances and Perspectives on Compressed Sensing Theory )

说明：  广义互相关测信号时延的matlab代码，采用TDOA方法，其中延时计算采用GCC方法(Matlab code for time delay measurement of generalized cross-correlation signals)

多元数据分析的主分量分析投影，可以实现模式识别领域的数据的分类及回归，通过虚拟阵元进行DOA估计，本程序的性能已经超过其他算法，是小学期课程设计的题目，包含位置式PID算法、积分分离式PID。

说明：  基于matlab的自适应分段阈值分割，根据直方图自动寻峰自动分割(Matlab based on adaptive sub-threshold segmentation, according to the histogram peak automatic automatic segmentation)

AR人脸库进行DCT变换，然后使用Fisher discriminant analysis 进行特征提取，使用cos分类器进行人脸分类。(AR Face Database for DCT transform, and then use the Fisher discriminant analysis feature extraction, using cos classifier for human face classification.)