omap_hwmod_33xx_data

Neighborhood rough set based heterogeneous feature subset selection

An efficient algorithm for identification of PIL on Solar Dynamic Observatory (SDO) Helioseismic and Magnetic Imager (HMI) magnetograms. Detailed description will appear in the paper: Volobuev, D.M. Polarity-Inversion Line Preceding X-class Flare, Solar Physics, Initial data (65 megabyte .fits magnetograms) can be downloaded from http://hmi.stanford.edu/ - Model_test_PIL_Open.m script - calculates parameters of the example(simulated S-curve) - SDO_PIL_Open.m script - identifies PIL on SDO magnetogram and calculates its parameters - 5 functions are used within these scripts

matlab 使用界面法处理大量数据 有数据拟合 误差率计算 画图(matlab interface method using a data processing large amounts of data fitting error rate calculation drawing)

说明：  基于fuzzy c-means（FCM）的无监督模糊聚类算法，输出值有：各个样本的类别标签、目标函数在每次迭代后的值、聚类中心以及聚类区间。内有测试数据data.mat，点击 test.m 可以完美运行。(The unsupervised fuzzy clustering algorithm based on fuzzy c-means (FCM) outputs the class labels of each sample, the value of the target function after each iteration, the clustering center and the clustering interval. There is test data ('data.mat') inside, click ' test.m' to be able to run perfectly.)

一个十分简短却非常有用的产生组合数的程序。(A very brief but very useful for selecting the combination of several procedures.)

MATLAB中SIMULINK仿真建模的课件PPT(MATLAB Modeling and Simulation in SIMULINK courseware PPT)

It is a files related to basic programes of MATLAB

qdpsk调制，含子程序，qdpsk调制(qdpsk prepared, containing subroutine)

说明：  AWGN和瑞丽信道的仿真程序，很不错，希望对大家有帮助(simulation for AWGN and RayLey channel，hope it s helpful!)

用PSO优化LSSVM的参数，得到最优参数，使得分类更加准确。(Using the PSO the LSSVM the parameter, the optimal parameters, more accurate classification. )