lab1

自己写的2fsk调制解调程序，相比之下比较易懂。其中还附有函数程序。(Their own written procedures 2FSK modem, compared to relatively easy to understand. Which also included function procedures.)

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：  研究基于粒子群算法控制系统PID参数优化设计方法以及对PID控制的改进。( study the optimal design of PID parameter of the control system based on Particle Swarm Optimization and find a way to improve the PID control. )

　数字信号处理的主要研究对象是数字信号，且是采用运算的方法达到处理的目的的(The main digital signal processing research object is a digital signal, and the method of operation is used to achieve the purpose of processing)

信号被窗函数截断，并做频谱分析，比较汉宁窗、三角窗等的特点(Window function signal is cut off, and do spectral analysis, comparing Hanning, triangular windows and other characteristics)

说明：  matlab函数的一个例子！！就是描述扩展卡尔曼滤波的一个MATLAB算法。(this is an example about ekf!extended kalman filter algorithms applied matlab)

algoritmo pca, en matlab si funciona

P and M class PMU examples for MATLAB

说明：  利用NSGAII算法进行对复杂网络的社区检测(community detection in complex network)

背景消去算法，Mixture of Gaussian frame_difference approximate_median(Background_Subtraction_with_MCS Mixture of Gaussian frame_difference approximate_median)