interaction

说明：  本程序可以将一个给定线性系统转换成龙伯格能控/能观II型。此线性系统由A,B,C,D四个矩阵描述(This program can transform a given linear system controllability Jackie Berg/observability II type. This linear system is composed of A, B, C, D four matrix description)

采用LSE算法的OFDM系统信道估计表现 (LSE algorithm for OFDM systems with channel estimation performance)

dsss的matlab代码和c源码，对刚开始接触扩频的朋友有帮助，用于快速入门，加深理解(dsss the matlab code and c source code, for spreading a friend just came into contact with helpful for quick entry, to deepen understanding of)

PCA用于组成分分析，在labview下编程的，对于初学PCA有一定的帮助(PCA analysis labview)

说明：  四旋翼无人机是一种可以被遥控也可以在无人为控制的状态下执行预定任务的飞行器，与传统直升机相比四旋翼飞行器的机械结构简单，且具有高精度，灵活精度以及较低成本的特点，被广泛用于军事侦察，农艺播撒、快递派送、摄影工作等领域。四旋翼飞行器自身具有欠驱动、多变量、非线性等特性，在外界的噪声干扰情况下，增加了四旋翼无人机的不稳定以及控制系统的设计难度。所以对四旋翼飞行器的位姿控制的研究，可以开拓科研人员对控制算法以及滤波算法的认知，具有重要的研究意义。(Four-rotor UAV is a kind of aircraft that can be controlled remotely or perform scheduled tasks without human control. Compared with traditional helicopters, the Four-rotor UAV has simple mechanical structure, high precision, flexible precision and low cost. It is widely used in military reconnaissance, agricultural broadcast, express delivery, photography and other fields. Four-rotor UAV has the characteristics of under-actuation, multi-variable and non-linearity. Under the circumstance of external noise, the instability of Four-rotor UAV and the difficulty of control system design are increased. Therefore, the research on attitude control of Four-rotor aircraft can broaden the knowledge of control algorithm and filtering algorithm for researchers, and has important research significance.)

小波分析的程序。源程序为分析厄尔尼诺现象的。可作为地震、流行病学的小波分析(Wavelet analysis procedures. Source for the analysis of the El Niñ o phenomenon. As earthquakes, Wavelet analysis of epidemiological)

是基于主成成分和核主成成分的实例，有详细的注解，条理清晰易懂，适合初学者对pca与kpca的学习。(Is based on the principal as the main components and nuclear components as examples of the comments in detail, the clarity of easy-to-understand for beginners and pca learning kpca.)

induction motor simulation for performing modern control and other controllers

汪小帆，陈关荣版复杂网络理论及应用书中的部分程序，包括WS，BA，internet，NW，tiers，waxman等等。(Wasserman s.and Faust k, social edition complex network theory and application of the book is part of the program, including WS, BA, Internet, NW, tiers, waxman and so on. )

puma机械臂的运动仿真实例，主要设计运动学和动力学(puma manipulator motion simulation, kinematic and dynamic main design)