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Spectrum Analysis using FFT

sins+dvl+gps组合导航matlab程序，对于学习导航有一定帮助。(sins+dvl+gps egrated navigation matlab program, it is helpful for learning navigation)

说明：  基于神经网络算法的图片识别，卷积神经网络(Image recognition based on neural network algorithm)

DOA 估计技术在无线通信中起着重要的作用。在这项技术的诸多算法中，music很经典，这里提供一个改进了是算法。(DOA estimation techniques in wireless communications have played an important role. The technology in many algorithms, music is classic, here is to provide a improved algorithm.)

图像去雾算法Matlab代码，可以实现图像去雾处理(Haze remove code)

再用主成分分析方法进行信号噪声去除。文件中包含三个子函数：1.Normalize_InputData，规则化输入数据；2.PCA_Reduce_Dimension，实现数据降维处理；3.PCA_Filter_Noise，实现噪声去除(the principal component analysis method for signal noise removal. The file contains three sub-functions: 1.Normalize_InputData, regularized input data; 2.PCA_Reduce_Dimension, to achieve data dimension reduction processing; 3.PCA_Filter_Noise, to achieve noise removal)

matlab 中矩阵行列移动函数 m文件，shiftl,shiftr等(matlab matrix of the ranks of mobile function m file, shiftl, shiftr such as)

CDMA coding and decoding mechanism

实现锁相环的基本功能，主要是用matlab实现相关的功能(PLL to achieve the basic functions, mainly related functions using matlab)

汽车悬架运动学仿真/双横臂悬架/可以自由下载(Kinematics Simulation of automotive suspension/double wishbone suspension/free download)