position_update

Matlab常用命令，有关命令环境的一些操作等(Useful Matlab commands)

GNSS软件接收机，源自《软件定义的GPS和伽利略接收机》书中配套程序，做过修改，在原有程序框架下使用了2阶锁频环辅助3阶锁相环(The GNSS software receiver, derived from GPS and Galileo receiver of software defined supporting program in the book, modification, the original application framework use 2 order frequency locked loop aided third-order phase-locked loop )

theori jame of mashin elec in matlab mfile

说明：  利用人工与算法、蝙蝠算法、遗传算法、粒子群算法等进行最优值的求解(Using artificial and algorithm, bat algorithm, genetic algorithm, particle swarm optimization algorithm to solve the optimal value)

说明：  应用压缩传感技术实现信号的复原，且里面含有一个应用小波实现的边缘提取，效果不错(Application of compressed sensing technology to achieve signal recovery, and it contains an application of wavelet edge detection to achieve good results)

kalman滤波matlab程序，自己读了一点修改了一点，里面有说明(kalman filter matlab program, read a little modified a bit, which is described)

这是之前上传的Extract_test_IMFCC程序里面调用的子函数，作配合使用，请看清楚再下载(This is one subfunction of Extract_test_IMFCC uploaded before.Since pudn.com cannot upload several functions, they must divided.)

天线 面阵 方向图 泰勒面阵描述方向图 天线 面阵 方向图 泰勒面阵描述方向图(TAYLOR LINNER ARRAY FOR ANTENNA)

fpt.m -- Fast Poisson transform.(fpt.m-- Fast Poisson transform.)

lanczos算法 计算矩阵特征值 说明要这么长干嘛，说清楚就好了啊(lanczos algorithm for eigvalue)