practica2_LUND_05

DSB调制解调，并且加入了高斯白噪声和带通滤波器，模拟了完整的系统(DSB modem, and joined the Gaussian white noise and band-pass filter to simulate a complete system)

说明：  系统辨识与MATLAB仿真程序，是学习系统辨识很好的参考资料和参考程序(MATLAB system identification and simulation program, is a good reference for learning system identification and reference procedures)

本程序基于一阶AR模型，u(n)=-0.99u(n-1)+v(n)的线性预测。白噪声v(n)方差0.995.FIR滤波器的抽头数为2.遗忘因子0.98.用RLS算法实现u(n)的线性预测。并附有仿真图片。。(This procedure is based on a first-order AR model, u (n) =-0.99u (n-1)+v (n) of the linear prediction. White noise v (n) the number of taps of the the variance 0.995.FIR filter 2. Forgetting factor 0.98. U (n) of the linear prediction using the RLS algorithm. With simulation Pictures. .)

matlab code for projectile motion

2维fdtd程序 采用matlab编程 模拟ole器件光传播(The 2 dimensional the fdtd procedure using matlab programming simulation ole devices light propagation)

一阶QKF（积分卡尔曼滤波）算法，性能优于UKF、EKF，谢谢~(An order QKF (integral Kalman filter) algorithm outperforms UKF, EKF, thank you ~)

Particle swarm optimization algorithm

Modified Gram-Schmidt (MGS)正交化法是利用已有正交基计算新的正交基。既能选择相关特征，又能排出已选特征对后续特征选择的影响。(Modified Gram-Schmidt (MGS)orthogonalization gives new orthogonal basis through original orthogonal basis. It can do the feature selection and eliminate the impact on choosing new feature vector by the selected one.)

matlab程序，实现无线通信系统的仿真和性能分析(failed to translate)

matlab克里金插值函数，用于数据挖掘，填充数据用。(Kriging interpolation function)