QGA-Matlab

核主元分析的程序，很好用，希望大家喜欢！！(KPCA procedure very well with the hope that you like! !)

基于单目视觉的单目标跟踪情部下meanshift算法与kalman滤波相结合的程序。(Monocular vision-based target tracking situation of single men meanshift algorithm and kalman filter combined procedure.)

径向基函数神经网络的优点：逼近能力，分类能力和学习速度等方面都优于BP神经网络，结构简单、训练简洁、学习收敛速度快、能够逼近任意非线性函数，克服局部极小值问题。原因在于其参数初始化具有一定的方法，并非随机初始化。代码为RBF的matlab程序，可以使用但是需要自己配置数据。(Radial Basis Function Neural Network (RBF-NN) has the advantages of better approximation ability, classification ability and learning speed than BP Neural Network (BP Neural Network). It has simple structure, simple training, fast learning convergence, and can approximate any non-linear function to overcome the local minimum problem. The reason is that its parameter initialization has a certain method, not random initialization.)

tdscdma系统仿真包括 扩频加扰ovsf生成 qpsk映射(tdscdma system simulation including the generation spectrum scrambling ovsf qpsk map)

在飞机无源跟踪中，用扩展卡尔曼滤波算法来实现平面变角速度模型。(Passive tracking the aircraft, using extended Kalman filter algorithm to achieve the flat model of variable angular velocity.)

说明：  出一种新 的SVPWM 算法。采用SPWM 中调制波与载波相比较的规则采样思路，通过在静止坐标系下直接 计算每个参考电压矢量所对应的三相调制波的函数值，进而得到每相电压在一个PWM 周期中的占空比。(A new SVPWM algorithm. SPWM modulation used in the carrier wave, compared with the rules of sampling ideas, through the static coordinate system directly calculated for each reference voltage corresponding to the three-phase vector modulation wave function, which has been in a phase voltage of each PWM cycle accounting air ratio.)

Statistical Feature Extraction

分频器，利用D触发器做的2、3、5分频器(Divider, made use of D flip-flop divider 2,3,5)

现代信号处理中谱估计在matlab中的使用，基于matlab GUI界面设计,合成孔径雷达（SAR)目标成像仿真，基于互功率谱的时延估计，多目标跟踪的粒子滤波器，基于分段非线性权重值的Pso算法。( Modern signal processing used in the spectral estimation in matlab, Based on matlab GUI interface design, Synthetic Aperture Radar (SAR) imaging simulation target, Based on the time delay estimation of power spectrum, Multi-target tracking particle filter, Based on piecewise nonlinear weight value Pso algorithm.)

Kalman滤波器经典著作，非常适合初学者，使用Matlab由浅入深。(Kalman Filter classical book)