Code

This is a MATLAB code for calculating effective index in PCF by using maxwell s equation and bessels function.

椭圆型方程五点差分格式程序，非常简单及使用(Elliptic equations five-point difference scheme program is very simple and use)

用于建模数据分集。计算各样本点的欧式距离，首先将距离最大的两个点放入第一个样本集，接着将余下距离最大的两个点放入第二个样本集，依次计算，将剩余数据点分别放入上述两个样本集。( This algorithm starts by selecting the two points furthest from each other (euclidean distance) and puts them both in a first set. Then the next two points furthest from each other are put in a second set, and the procedure is continued by alternatively placing pairs of points in the first or second set. For calibration applications, the second set can be the test set, and the calibration would be the concatenation of the first set plus the remaining samples.)

无功补偿SVG祝电路仿真图。运行效果良好，还需完善(SVG wish reactive power compensation circuit simulation diagram. Running well, the need to improve)

多相合成：将多个窄带信号合称为一路宽带信号，合成后的信号频率无相互干扰(The multi-phase synthesis: multiple narrowband signals collectively known as the way broadband signals, the synthesized signal frequency interfere with each other)

说明：  电动汽车模型，用于整车性能和功能仿真。便于学习、交流(Electric vehicle model for vehicle performance and function simulation. Easy to learn and communicate)

本程序可以正常下载，运行。线性分组码定义，对于长度为n的二进制分组码，可以表示成（n，k），通常用于前向纠错。在分组码中，监督位加到信息位之后，形成新码，在编码中，k个信息位，被编为n位长度，（n-k）个监督码的作用是实现检错和纠错。(linear block code)

matlab code for Detailed Modelling of a 1.5MW Wind Turbine based on Direct-driven PMSG

exemple Dempster shafer

从混有呼吸噪音的信号中，提取呼吸信号，完成去除呼吸信号的功能(Mixed with noise from the respiratory signal, respiratory signal extraction, complete removal of the function of respiratory signal)