频域特征提取

对给出的一个代数系统〈G，*〉，其中G={1，2，…,n}，*运算由运算表矩阵给出，要判断： 〈G，*〉是否为半群； 〈G，*〉是否含有幺元； -Pairs of a given algebra system , where G = (1,2, ..., n),* operator matrix is given by the operation table, it is necessary to determine

改进的RBF作近似模型进行预测,更好的全局和局部精度(ExRBF as a RSM for prediction)

一个基于Itasca 颗粒流软件PFC2D提取大小主应力及方向的程序fish命令(Itasca based on PFC2D particle flow software to extract the size of the principal stress and direction of the program fish command)

说明：  利用进退法和黄金分割法求最小值，可完美运行。(Using advance and retreat method and golden section method to find the minimum value)

说明：  使用SVM分类器来预测乳腺癌病人的预后(特征选择；分类器构建)，评价模型时使用无被交叉验证，性能评价指标包括准确率，AUC，灵敏度，特异度。学会最基本的机器学习方法。可查看分发给大家的代码，以后遇到类似的问题，可用相似的思路和代码。(The SVM classifier was used to predict the prognosis of breast cancer patients (feature selection; classifier construction), and the model was used without cross-validation. Performance evaluation indicators included accuracy, AUC, sensitivity, and specificity. Learn the most basic machine learning methods. You can view the code distributed to everyone, and later encounter similar problems, similar ideas and code can be used.)

使用电导增量法实现最大功率点跟踪，有定步长和变步长两种程序。主要是通过MATLAB/Simulink来实现的(Maximum power point tracking using conductance increment method)

说明：  几种相干信号的doa估计方法，如空间平滑等，可以轻松实现解相干。亲测可用(Several DOA estimation methods of coherent signals, such as spatial smoothing, can easily achieve decoherence. Pro test available)

说明：  极限学习机，单隐层前馈神经网络，算法源程序。(Extreme learning machine, single hidden layer feedforward neural network, algorithm source code.)

骑士问题一的算法，用c语言实现的，编译通过的-Knight issue an algorithm, using c language implementation, and compiled by the

matlab实现图像拼接的算法，供matlab图像分割学习(MATLAB image stitching algorithm for MATLAB image segmentation learning)