butoolsmatlab

23338_ETC_FX489芯片，用于GMSK调制(23338_ETC_FX489 chip for GMSK modulation)

说明：  产生等边三角形待定节点的matlab程序(Have to be an equilateral triangle matlab process node)

说明：  一维杆单元有限元分析，包中有详细的WORD文档说明(One-dimensional finite element analysis of beam elements, including the documentation detailed WORD)

求交点 本文件提供了多种求取交点的程序 并包含了详细的注解(Intersects This document provides a variety of programs to strike a point of intersection and includes detailed comments)

file to extract angle direction of orientation field

使用kalman滤波器估计异步电动机转速，仿真结果表明效果良好(use the kalman filter identify the speed of the asychronous moter,and the result is very good)

This file contains an introduction to the PSCAD/EMTDC software tools using to simulate the power system in wind power. Good simulation models are provided in this document with real system data.

根据所给样本数据用三种不同的方法绘制该公路并估计其长度。 分别用线性插值法、最近邻域插值法和三次样条插值法计算公路长度，并用勾股定理估计公路的长度 (According to the sample data in three different ways, the road map and estimate its length. , Respectively, by linear interpolation, nearest neighbor interpolation domain and cubic spline interpolation method to calculate the length of highways and roads with an estimated length of Pythagorean Theorem)

基于MATLAB的 NewtonRaphson的极坐标表示的潮流计算程序，希望对大家有帮助。(Based on MATLAB-NewtonRaphson express the polar coordinates of the flow calculation procedure, in the hope that everyone has to help.)

Fisherface方法的实现是在PCA数据重构的基础上完成的，首先利用PCA将高维数据投影到低维特征脸子空间，然后再在这个低维特征脸子空间上用LDA特征提取方法得到Fisherface。程序中使用参数寻优的方法来寻找最佳投影维数，以达到比较理想的识别效果。 (The Fisherface method implemented in the PCA data reconstruction based on the completion of the first use of PCA projection of high-dimensional data to a low dimensional feature subspace, and then on the characteristics of low-dimensional subspace LDA feature extraction methods to get the Fisherface. Program parameter optimization method is used to find the best projection dimension, in order to achieve the ideal identification.)