proiect

This file is the tracking filter. Kalman and Alpha Beta Filter

说明：  无线通信系统中经典的定时同步的MATLAB程序(Wireless Communication System Timing Synchronization classic procedure of MATLAB)

matlab FastICA快速独立分量分析 通过FastICA工具箱(内含),对图像、音频进行盲源分离,去均值,白化处理,支持tif,jpg,bmp,wav等多种格式，并附有详细程序注释及sample供运行使用(matlab FastICA fast independent component analysis FastICA toolbox (included), images, audio, blind source separation to mean whitening process to support a variety of formats such as tif, jpg, bmp, wav, together with a detailed program comments The sample for the run to use)

这是一个延时求和波束形成算法的实现，可以运行！(This is a summation delay beamforming algorithm, you can run!)

一个小程序，通过使用vc++调用MATLAB求特征值和特征向量和插值。(A small procedure, by using vc++ to call MATLAB for eigenvalues and eigenvectors and interpolation.)

直流双闭环调速系统的搭建模型，采用PID控制器控制。(Double closed loop DC speed control system to build the model, using the PID controller.)

常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。(Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.)

光伏电池阵列输出功率受光照强度和温度变化的影响，因此最大功率点跟踪（MPPT）技术广泛应用于光伏系统中。在所有最大功率点(MPP)控制策略中，扰动观察（P&O）MPPT算法因易实现被广泛应用，然而它的缺点是在稳定工作状态下工作点通过MPP 时会导致能量振荡损耗，并且在光照强度或温度发生突变时表现较差的动态响应。在本文中，提出一种改进型变步长扰动观察MPPT 算法，此方法依据工作点动态调整步长变化，与传统固定步长方法比较，本文提出的方法能有效地提高MPPT 速度和转换效率，通过仿真和实验结果分析，验证了此改进算法的可行性。(PV array output power by light intensity and temperature changes, so the maximum power point tracking (MPPT) technology is widely used in photovoltaic systems. In all the maximum power point (MPP) control strategy, the perturbation and observation (P & O) MPPT algorithm because easy to implement is widely used, but its disadvantage is the steady-state operating point by the MPP causes energy oscillations loss, and in the light intensity or temperature mutated poor performance dynamic response. In this paper, we propose a modified variable step size perturbation and observation MPPT algorithm, this method is based on dynamically adjusting the operating point changes in steps, with the traditional fixed-step methods, the proposed method can effectively improve the speed and efficiency MPPT, The simulation and experimental results verify the feasibility of this algorithm.)

collins衍射传播函数，可以计算光波的衍射过程(collins diffraction spread function can be calculated diffraction process of light)

预测反褶积matlab编码,适合初学者学习和使用(predictive deconvlution)