基于线剪裁的内容敏感的图片缩放系统

经典的matlab算法代码，包括顶点覆盖近似算法，哈密尔顿回路，最短路和次短路，最短路径等等。(Classical algorithm matlab code, including the vertex cover approximation algorithm, Hamilton circuit, the most short-circuit and sub-circuit, the shortest path and so on.)

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.)

社团划分，是复杂网5络中的一个重要课题。如何划分，又不同的标准。(Divided societies, is a complex network 5 network in an important topic. How to divide, but also different standards.)

图像建模Markov随机场，希望对大家有帮助，呵呵。(images Markov modeling with the airport, and I hope to be helpful, huh.)

傅里叶光学仿真，可模拟各种平顶高斯光束并对其参数进行设置。(Fourier optics simulation, can simulate a variety of flattened Gaussian beam and its parameters.)

本MATLAB代码计算了两幅图像的相关系数和峰值信噪比(The correlation coefficient and peak signal to noise ratio (SNR) of two images are calculated)

我认为很不错的信号处理相关的matlab的源代码(In my opinion a very good signal processing related to the source code matlab)

模型预测控制的永磁同步电机Simulink仿真模型，编程与分析。(Model predictive control of permanent magnet synchronous motor Simulink simulation model, programming and analysis.)

一个可以用来分析程序复杂度的程序，可以评价程序的复杂度(A program can be used to analyze the complexity of the process, the complexity of procedures can be evaluated)

Hard Iterative Thresholding Sparse Signal Reconstruction for Compressive Sensing L0-norm Minimization