simplecharrec(III)-update

产生一个输入的二进制信源 然后进行OOK FSK PSK调制 最后绘出调制后波形及频谱(Generate a binary input source and then proceed to the final modulation OOK FSK PSK modulation mapped waveform and spectrum after)

说明：  一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)

将自适应模糊PID的控制方法应用于电液伺服控制系统中，通过使用MAⅡAB的 FuzzY工具箱对系统建模和仿真计算，并可根据仿真结果在线调整PID参数，对系统进行校 正．(The adaptive fuzzy PID control method is applied to electro-hydraulic servo control system, through the use of MA Ⅱ AB' s FuzzY toolbox on the system modeling and simulation, and can be adjusted according to the simulation results of PID parameters online, the system calibration.)

有关分形的matlab程序，简单有效。打开直接运行即可(Related to the matlab fractal procedures, simple and effective. Can open a direct operation)

MATLAB遗传算法工具箱PDF文档,可供使用GA工具的同学参考使用(PDF of Matlab toolbox for Gentic Algorithms)

自己编写的一个用MATLAB测量信噪比的程序。利用自己发明的一套相关算法，计算得到的信噪比精度很高。(A SNR Calculation Programme)

简单的knn算法展示，用户可以直接调用，适合大家学习交流使用(the simple knn,you can call it for your work)

说明：  使用matlab进行小波分析，MATLAB6.5辅助小波分析与应用.pdf(Wavelet analysis using matlab)

Power system stabilizers (PSS) are now routinely used in the industry to damp out power system oscillations. In this paper, real-coded genetic algorithm (RCGA) optimization technique is applied to design robust power system stabilizer for both singlemachine infinite-bus (SMIB) and multi-machine power system. The design problem of the proposed controller is formulated as an optimization problem and RCGA is employed to search for optimal controller parameters. By minimizing the time-domain based objective function, in which the deviation in the oscillatory rotor speed of the generator is involved stability performance of the system is improved. The non-linear simulation results are presented under wide range of operating conditions disturbances at different locations as well as for various fault clearing sequences to show the effectiveness and robustness of the proposed controller and their ability to provide efficient damping of low frequency oscillations.

说明：  Matlab平台对能量检测算法进行仿真实验(Matlab platform for energy detection algorithm simulation)