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由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。(As the actual channel of the multi-path and shadow effect, a single user of spectrum sensing of cognitive performance are affected, it needs to depend on collaboration between different users of spectrum sensing to combat multipath and shadow effects. The design requirements in the text using a cooperation mechanism, namely, two user collaborative spectrum sensing, to improve the detection rate of the primary users, reducing detection time, and get agility gain. Required to give simulation results.)

物体旋转平移和插值运动，注释是西班牙语 初始参数为坐标和随机的旋转矩阵(Object rotation and translational motion interpolation, the comment is Spanish and random initial parameters for the coordinates of the rotation matrix)

双馈风力发电机基于定子磁链控制语言函数方程.(DFIG control sys)

matlab decision tree

CO-KRIGING WITH RANDOM METHOD. 随机结合克里金方法。在地学中有很大的应用潜力，比如建模及矿物分布估计。(a variant of cokriging, in which the mean values of the vector components are related by linear combinations with known coefficients. Equations for the cokriging predictor and for the variance–covariance matrix of prediction errors are presented. A set of computer programs is provided and illustrated with applications to mineral resources evaluation, in which the proposed cokriging variant compares favorably with traditional approaches.)

FDTM code for square area

一个完整Matlab程序，实现了粒子群算法与人工鱼群算法的比较，体现了两种算法各自的优缺点(A complete Matlab program to achieve a particle swarm optimization and artificial fish school algorithm, two algorithms reflects the advantages and disadvantages of each)

电力系统专业本科生可以看下，用于计算三机九节点系统的潮流(calculation of the power flow)

说明：  熵值法的Matlab实现代码 每一步都有详细的说明(entropy method using Matlab)

深度机器学习工具包，MATLAB，内容详尽，有兴趣的可以下载(Depth of machine learning toolkit, MATLAB, detailed, are interested can download)