radontest

This is the code for Kalman algorithm

对自由落体运动进行仿真，并将仿真出来的数据与理论分析数据进行比对。(On the free fall simulation, and simulation and theoretical analysis of the data out of the data for comparison.)

qpsk调制信号星座图及时域分析 含脉冲成型 适用于入门(qpsk modulation signal constellation diagram and time domain analysis containing pulse shaping for entry)

本文件详细介绍了先进PID控制技术的发展，并附有matlab仿真程序。(This document details the development of advanced PID control technology, together with matlab simulation program.)

高信噪比实测数据线谱提取，使线谱提取的一种典型方法(high signal-to-noise ratio measured spectral line data extraction, spectral lines from a typical method)

说明：  绘制小提琴图，展示数据分布情况，非常实用的matlab数据可视化工具(Drawing violin diagram, displaying data distribution, very practical matlab data visualization tool)

TL431提供恒定偏流的电桥 TL431提供恒定偏流的电桥 (TL431 provide a constant bias current of the bridge to provide a constant bias current of the TL431 bridge)

#An Extended Kalman Filter for Quaternion-Based Orientation Estimation Using MARG Sensors

这是matlabdaima,用来计算RBF输出值很有效(This is matlabdaima, used to calculate the RBF output is valid)

主要用于电子信息工程方向的matlab应用，如数字信号处理、通信系统。(The main direction for Electronic and Information Engineering matlab applications such as digital signal processing, communication systems.)