MATLAB_help

matlab经典算法,大家有时间可以看看！！ 自己也没时间看！(matlab classic algorithms, everyone has time to look at! ! Themselves did not have time to read!)

It is the corresponding testing module of the function that is specified in the training phase. test_set is a NxD matrix where N is the number of samples in the test set and D is the dimension of the feature space. true_labels is a Nx1 matrix specifying the class label of each corresponding sample s features (each row) in test_set . adaboost_model is the model that is generated by the function ADABOOST_tr .

ML gradient descend ，Stanford course(machine learning ，Andrew Ng)

Speed Control of a Doubly Fed Induction Motor using Fuzzy Logic Techniques

雷达信号处理中重频分选阶段对于PRI变换和CDIF两种算法的仿真及各种改进尝试(Repetition frequency radar signal processing the PRI transform and CDIF algorithm simulation and various improvements try sorting stage)

This file contains the code for matlab generation and results..

用MATLAB画光学系统的光学传递函数MTF程序的代码(Transfer function of the program code using MATLAB painting optical optical system)

matlab系统响应求如LTI连续系统响应的数值解，可以看一看，绝对正确的程序(system response, such as matlab for LTI system response for the numerical solution, you can take a look at the absolutely correct procedures)

IDW插值法，距离倒数乘方格网化方法是一个加权平均插值法，可以进行确切的或者圆滑的方式插值。方次参数控制着权系数如何随着离开一个格网结点距离的增加而下降。对于一个较大的方次，较近的数据点被给定一个较高的权重份额，对于一个较小的方次，权重比较均匀地分配给各数据点。 计算一个格网结点时给予一个特定数据点的权值与指定方次的从结点到观测点的该结点被赋予距离倒数成比例。当计算一个格网结点时，配给的权重是一个分数，所有权重的总和等于1.0。当一个观测点与一个格网结点重合时，该观测点被给予一个实际为 1.0 的权重，所有其它观测点被给予一个几乎为 0.0 的权重。换言之，该结点被赋给与观测点一致的值。这就是一个准确插值。 距离倒数法的特征之一是要在格网区域内产生围绕观测点位置的"牛眼"。用距离倒数格网化时可以指定一个圆滑参数。大于零的圆滑参数保证，对于一个特定的结点，没有哪个观测点被赋予全部的权值，即使观测点与该结点重合也是如此。圆滑参数通过修匀已被插值的格网来降低"牛眼"影响。 (Inverse Distance to a Power)

说明：  OBS汇聚算法，用matlab实现，该算法为混合门限汇聚算法(OBS aggregation algorithm, using Matlab realize that the algorithm for mixed Threshold aggregation algorithm)