Rosenbrockfunc

设计巴特沃斯低通和高通IIR数字滤波器，得到二阶频率级联参数(Design of Butterworth low-pass and high-pass IIR digital filters, to be cascaded second-order frequency parameter)

FUZZY LOGIC gaussian function /triangular function

数字信号处理文件，对学习数字信号处理有很大的帮助(Digital signal processing documents, digital signal processing on learning a great help)

说明：  雨流计数法,建立在对封闭的应力——应变迟滞回线逐个计数的基础上,能够比较全面的反映随机载荷的全过程,由载荷——时间历程得到的应力——应变迟滞回线与造成的疲劳损伤是等效的.(Rain-flow counting method, based on the stress of the closed- strain hysteresis loop-by-count basis, can be more fully reflected random load the entire process, from the load- time history obtained stress- strain hysteresis loop and the caused by fatigue damage is equivalent.)

该文件是Matlab LQG算法，包括LQR和LQG和Kalman滤波的比较，对无人机电机控制(LQG Control)

利用MATLAB中的m文件和Simulink共同实现radar的仿真！(M in the use of MATLAB and Simulink document to achieve a common radar simulation!)

Recogition faces programme with eucleadean distance

matlab 常用命令流，让您的开发变得更加轻松( matlab Commonly used command flow, let your development become more relaxed)

An ad-hoc network with a sender, a destination and a third station act- ing as a relay is analysed. The channels are modelled containing thermal noise, Rayleigh fading and path loss. Di® erent combining methods and di- versity protocols are compared. The amplify and forward protocol shows a better performance than the decode and forward protocol, unless an error correcting code is simulated. To combine the incoming signals the chan- nel quality should be estimated as well as possible. Information about the average quality shows nice bene¯ ts, and a rough approximation about the variation of the channel quality increases the performance even more.

Natural frequency of shell bubble compare to free bubbles