ch3programme

极化敏感阵列主板抗干扰性能分析与测试，体现极化敏感阵列利用极化予信息抗干扰的性能优势(sensitive polar array)

运用UKF算法对GPS和惯导信息进行了组合导航和信息融合，采用的是松组合方式(integrated navigation and information fusion of SINS/GPS based on UKF)

指北平台惯导导航系统的解算，导入比力，求得导航信息(navigation caculating for ins)

说明：  AR过程的线性建模与功率谱估计及教程、实例、实验等内容(The linear AR process modeling and power spectrum estimation and tutorials, examples, experiments, etc.)

粒子群算法介绍，帮助了解粒子群算法及MATLAB编程(Particle swarm optimization to help understand the particle swarm algorithm and MATLAB programming)

关于PID控制的matlab m语言的仿真程序(PID control on the language of the simulation program matlab m)

全相位FFT（apFFT）时移相位差法多频测试程序，内置5种不同的频率，可以得到很精确的幅值、频率、相位估计，仿真时精度很高。(All phase FFT (apFFT) method when multi-frequency phase-shift test procedures, built-in 5 different frequencies, can be very precise amplitude, frequency, phase estimation, the simulation accuracy is very high.)

用拉格朗日法求解等式约束的凸二次规划 用起作用集法求解不等式约束的凸二次规划 用路径跟踪法求解不等式约束的凸二次规划 (Lagrangian method for solving equality constraints convex quadratic programming work set method for solving inequality constraints convex quadratic programming path tracking method for solving inequality constraints convex quadratic programming)

watertank simulink example for pid

在运动的位置叠加噪声。进行JPDA概率数据关联及kalman滤波。 两运动目标在x-y平面做匀速直线运动。初始位置是（4000,1200）（300,1500）速度分别是（200,200）（400,200）传感器对量目标进行位置状态量测。 采样间隔T=1,点数n=80.检测概率为1，正确量测落入跟踪内的概率为0.99，杂波均匀分布的密度为2个/km2由RAND函数产生在[0，1]上均匀分布的随机变量，跟踪门限为9.21。 (Superimposed noise in the position of the movement. JPDA probabilistic data association and kalman filtering. Two moving targets uniform linear motion in the xy plane. The initial position (4000,1200) (300,1500) speed (200,200) (400,200) position sensor on the amount of target state measurements. Sampling interval T = 1, points n = 80. Detection probability of correctly measured fall into the tracking probability 0.99, 2/km2 clutter uniform distribution of density generated by the RAND function [0,1] uniformly distributed random variables tracking threshold of 9.21.)