communicationsystems

说明：  Retrieves 3D angles theta_x, theta_y, theta_z, from 3D rotation matrix RxRyRz.

针对无刷直流电机的特性，使用simulink库模块进行反电动势控制仿真。(According to the characteristics of Brushless DC motor, the back EMF control simulation by using Simulink module.)

Changed in hostfs_args before the kernel starts running.

说明：  搭建汽车操纵稳定性和平顺性仿真中常用的魔术轮胎和dugoff轮胎，整理到一个simulink文件中，两种轮胎的模型均已和carsim中的仿真结果进行对比和验证，精度较高。(The magic tire and Dugoff tire commonly used in vehicle handling stability and ride comfort simulation are built and sorted into a Simulink file. The two tire models have been compared and validated with the simulation results in Carsim, and the accuracy is high.)

MATLAB 实用工具包，数学建模常用源码，包括最优化，数值计算等(MATLAB utility package, commonly used in mathematical modeling of source, including optimization, numerical calculation)

区块定位内容滑动，scrollTo页面锚点平滑移动插件JQ系列，点击页面中的链接，可控制某区域内的图片或文字内容平滑滚动，挺实用的功能。(Content sliding block positioning, scrollTo page anchor to move smoothly plug JQ series, click on the link in the page, you can control the image or text content within a region smooth scrolling, very useful features.)

小波系数显示的MATLAB函数，冈萨雷斯MATLAB版书中的内容(MATLAB function displays the wavelet coefficients, Gonzalez MATLAB version of the book' s content)

人口增长（动物繁殖）模型，确定种群的固有增长率和稳定分布，建立稳定收获模型。 (it is about a model of population increasing)

此编程实现基于扩展卡尔曼滤波(EKF)方法的动力电池SOC估计，并输出波形(This programming implements the battery SOC estimation based on the Extended Kalman Filter (EKF) method and outputs the waveform)

动态矩阵预测控制m语言程序，使用平台matlab。DMC算法 加热炉(dynamic matrix predictive control language program, use the platform matlab。DMC algorithm furnace)