FSK

clark transformer in matlab

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.)

代码是MATLAB环境下基于k-nn算法的分类器对数据iris的分析(under matlab environment based on k-nn classifier for the iris.data)

认知无线电中关于频谱感知的相关知识以及源程序(Knowledge on spectrum sensing in cognitive radio as well as source)

video scence recognition tool in matlab

说明：  此算法是用遗传算法解决一元函数的最值问题(This algorithm is a function of genetic algorithm to solve the most value of a dollar problem)

实现图像的基本操作，可对图像进行一些简单的操作，比如图像增强，图像恢复等等(To achieve the basic operation of the image may be an image of some simple operations, such as image enhancement, image restoration, etc.)

关于LDPC编码的一些相关英文资料或者论文及有关资料(LDPC)

it read an ascii file, cut the signal, organize in a matrix, and the output will be a .mat or .txt file.

I have submitted 5 matlab codes which are self made related to PAPR reduction, gabor filter, histogram, loading etc