ch2

本文采用科研领域广泛应用的、功能强大的MATLAB软件及其仿真工具箱Simulink、Real-time Workshop、xPCTarget研究开发了针丈接轮胎压力监测系统(TPMS)的数据采集与处理系统。 首先利用Simulink工具箱建立TPMS系统所需参数的处理方法仿真模型 然后构建了基于MATLAB/xPCTarget的硬件平台,并结合所建立的仿真模型完成了整个数据采集与处理系统的开发 最后,通过实车实验,实时地采集数据,对系统的采集和处理数据功能进行验证。(In this paper, widely used in the field of scientific research, powerful and simulation software MATLAB toolbox Simulink, Real-time Workshop, xPCTarget research and development of a needle then Zhangting Tire Pressure Monitoring System (TPMS) for data acquisition and processing system. First of all, the use of Simulink toolbox parameters required for the establishment of TPMS system simulation model approach then constructed based on MATLAB/xPCTarget hardware platform, combined with simulation models created by the completion of the entire data acquisition and processing system Finally, it is vehicle experiments, real-time data collection, the system of collection and processing of data validation functions.)

利用Crank-Nicholson算法的U型地埋管换热器出口水温动态模拟计算程序(The dynamic simulation method of U-tube ground heat exchanger(Crank-Nicholson method))

遥感盐分反演，介绍了matlab进行数学建模，并采用bp神经网络等内容(Remote sensing of salt inversion, introduced matlab mathematical modeling, and the use of neural networks and other content bp)

在线字典的学习算法，此方法可以对大量的特征进行学习，完整的代码。(Online dictionary learning algorithm, this method can be for a lot of the characteristics of the study, the complete code.)

可以用来求ADC的SNDR的m文件，需要ADC的输出作为txt文件输入(M files for SNDR that can be used for ADC)

We consider a complex-valued wavefield reconstruction in an object plane from data in a sensor plane. A digital modeling for the forward propagation is presented in the algebraic matrix form M-DDT. The inverse propagation is formalized as an inverse problem. The main algorithm of the complex-valued wavefield reconstruction with the proposed Matrix Discrete Diffraction Transform (M-DDT) is prepared as a Matlab demo.

Its MVDR beamforming technique

入门级代码，matlab源代码的第二部分。(Entry-level code, matlab source code for the second part.)

辅助粒子滤波程序，是对粒子滤波程序的改进(Auxiliary particle filter program, the program is to improved particle filter)

双铰链的动画图和轨迹图，角度随时间的速度和加速度。参考(Double hinge animation diagram and the path chart, Angle with time in the speed and acceleration. reference )