Chapter_2

信号方位估计esprit算法 是用多项式求解的方法来寻找DOA(esprit arithmetic of DOA.the polynomial method to find DOA (Direction of Arrival))

单级倒立摆的模糊控制以及在MATLAB中的仿真倒立摆在研究双足机器人直立行走、火箭发射过程的姿态调整和直升机飞行控制领域中有重要的现实意义，相关的科研成果己经应用到航天科技和机器人学等诸多领域(A handstand on the study of bipedal robot to walk upright, rocket launch posture adjustment and in the field of helicopter flight control have important realistic meaning, related research achievement has been applied to many fields such as aerospace science and technology and robotics)

MATLAB命令汇总~便于查询~十分有用~~~~~~~~~(MATLAB command summary ~ ~ very useful to facilitate inquiries ~~~~~~~~~)

这是关于风力发电机齿轮箱的文章，希望对大家有帮助。(This is about the wind turbine gearbox article, we want to help.)

说明：  We describe a new method for performing a nonlinear form of Principal Component Anal

k-means算法(matlab编写),其中包含测试数据集,可以使用.(This is a k-means algorithm(in matlab) contains data set which can be used)

该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.(The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes.)

非常有用的程序，可以调用来处理循环平稳信号，用以产生三维自相关图形。(Very useful program, you can call to handle the cyclostationary signals to generate three-dimensional self-related graphics.)

说明：  AM MODULATION: It is matlab code for AM,DSBSC,SSBSC,SSB with carrier ,ISB, & multitone AM & their spectrum. AM is a technique used in electronic communication, most commonly for transmitting information via a radio carrier wave. AM works by varying the strength of the transmitted signal in relation to the information being sent. For example, changes in signal strength may be used to specify the sounds to be reproduced by a loudspeaker, or the light intensity of television pixels. Contrast this with frequency modulation, in which the frequency is varied, and phase modulation, in which the phase is varied.

批处理选择年代不同的数据 如1951年开始到2010年的数据，统一选择为1971-2010年，该程序可以实现(Batch select from different data such as the 1951 to 2010 data, unified Select year 1971-2010, the program can be achieved)