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模式识别代码以及PPt 哈工大出版社 刘家峰(Pattern recognition code and PPt Kazakhstan press Jia Feng Liu)

16QAM 星形和矩形星座图调制解调MATLAB代码(16QAM star and rectangle constellation modulation and demodulation MATLAB code)

说明：  dive into python book for linux

pb开发的教师管理系统，供大家学习-pb development of the management system for teachers, for everyone to learn

说明：  读取数字地图文件，增加地图障碍，利用A*算法解决三维路径规划问题。(Read digital map files, increase map obstacles, and use A* algorithm to solve the problem of three-dimensional path planning.)

说明：  利用合成孔径雷达的成像算法之一CS算法对点目标成像(CS algorithm for point target imaging)

说明：  LBP局部直方图 图像纹理分类 程序完整可执行(LBP local histogram image texture classification program is complete and executable)

一个使用MDB的名片管理程序-MDB use of a card management procedures

说明：  为了提升配网供电可靠性的预测精度!提出了基于主成分分析和粒子群优化极限学习机的配网供电可靠 性预测模型$ 从多方面分析影响供电可靠性的指标!利用主成分分析得到综合变量!实现对数据的降维$ 在此基 础上!构建人工神经网络并利用粒子群算法优化极限学习机的输入权值和阈值!完成对训练供电可靠性预测模型 的训练$ 以某大型电网的 ?L 个供电局样本 !% 种影响供电可靠性因素为例进行仿真分析!并将 E S R C E FQ C 4 G D算 法与 ! 种回归拟合算法对比!验证了该方法的有效性(It is clear that the learning speed of feedforward neural networks is in general far slower than required and it has been a major bottleneck in their applications for past decades. Two key reasons behind may be: (1) the slow gradient-based learning algorithms are extensively used to train neural networks, and (2) all the parameters of the networks are tuned iteratively by using such learning algorithms. Unlike these conventional implementations, this paper proposes a new learning algorithm called extreme learning machine (ELM) for single-hidden layer feedforward neural networks (SLFNs) which randomly chooses hidden nodes and analytically determines the output weights of SLFNs. In theory, this algorithm tends to provide good generalization performance at extremely fast learning speed. The experimental results based on a few artificial and real benchmark function approximation and classification problems including very large complex applications show that the new algorithm can p)

由乘法器组成 单边带信号产生的 仿真源代码 msm -Composed of single sideband signal by the multiplier generated simulation source code msm