xiangying

ofdm的基本原理 及MATLAB仿真(ofdm simulation of the basic principles and MATLAB)

离散余弦变换dct算法详细讲解，并在matlab上进行图像稀疏分解与重建的图像处理仿真。(Discrete cosine transform DCT algorithm is explained in detail, and the simulation of image sparse decomposition and reconstruction of image processing in matlab.)

MATLAB7_0基础教程1_清华大学（比较详细）(MATLAB7_0-based Tsinghua University tutorial 1_)

Matlab code for generating sparse signal and compressing and recovering the signal using convex optimization.

说明：  噪声中正弦信号的现代法谱分析，采用了直接法、间接法、Bartlett法和Welch法，分别分析了不同窗长度、不同窗函数和不同信噪比对谱估计的影响。(Modern normal spectrum analysis of sinusoidal signal in noise adopts direct method, indirect method, Bartlett method and Welch method. The effects of different window lengths, different window functions and different signal-to-noise ratios on spectrum estimation are analyzed respectively.)

MATLAB扩展编程DTW算法程序，需要自己录制语音(MATLAB Extended Programming DTW algorithm program needs its own voice recording)

To finding an optimum parameter set using the evolutionary algorithm of Differential Evolution(This contribution provides functions for finding an optimum parameter set using the evolutionary algorithm of Differential Evolution. Simply speaking: If you have some complicated function of which you are unable to compute a derivative, and you want to find the parameter set minimizing the output of the function, using this package is one possible way to go.)

particle swarm optimization for loss reduction

基于L阵的二维信号稀疏分解的DOA估计 应用稀疏分解方法进行二维DOA估计(Estimation sparse decomposition method based on two-dimensional signal-dimensional DOA estimation of sparse matrix decomposition L DOA)

水声阵列信号处理里宽带恒定主瓣宽度波束形成(Broadband constant beamwidth beamforming of array signal procesing)