ML

make a pure tone with gaussian noise, this program show the minimun sampling frequency to not produce alliasing...

基于matlab的数字滤波器设计的文献大全(Matlab digital filter design based literature Daquan)

一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)

用PTS降低PAPA的仿真源代码,试过了不错,是转发的(PTS reduce the simulation with the source code PAPA)

A*算法路径规划，程序中采用随机障碍物，通过躲避障碍物来完成路径的规划(A* algorithm; path planning)

utility file to plot two functions simultaneously

风速预测，ARMA建模，基于时间序列法的风速预测MATLAB程序(Wind speed forecasting, ARMA modeling, wind speed prediction based on time series method matlab program)

南京邮电大学数学实验作业答案...有一定的参考价值...通过mathlab实现(Experimental Mathematics, Nanjing University of Posts and Telecommunications operating the answer ... have a certain reference value mathlab realize through the ...)

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.)

现代电力系统分析书后PQ分解潮流计算程序(Modern power system analysis book PQ decomposition flow calculation procedures)