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基于Marginalized粒子滤波的卫星姿态估计算法。介绍了一种基于粒子滤波的全新的卫星姿态确定的算法，非常有借鉴意义(Marginalized particle filter based on the satellite attitude estimation algorithm. This paper presents a particle filter based on new satellite attitude determination algorithms, very referential significance)

决策树算法的CART算法，用MATLAB编写，能有，不错的。(CART decision tree algorithm algorithm, using MATLAB to prepare, to have, good.)

状态估计算法 MATLAB 内附readme 详细说明了使用方法和步骤 有专门的txt文件 可以输入自己的bus阵 line阵等 即可进行状态估计(State estimation algorithm MATLAB included readme Describe the use of methods and steps specialized txt file can input their own the bus array line array can be estimated state)

基于有限元基础编写的方形流道内不可压稳态流动。(Based on the the square flow passage prepared on the basis of the finite element incompressible steady-state flow.)

吸收光谱预处理，包括6种预处理算法，对吸收光谱预处理技术完成的比较完善。(The absorption spectra preprocessing, including six kinds of preprocessing algorithm, the complete absorption spectra of pretreatment technology is relatively complete.)

It is BER vs SNR codes for BPSK and 4QAM

HL计算工程结构可靠度的简单算例1 包含例题，HL法计算，Matab自带抽样，自编monte carlo抽样(HL Method and Monte Carlo Method for Solving Reliability Index of Structures)

ukf代码 主要是提供北斗卫星是如何实现定位(UKF code Beidou satellite positioning is how to achieve)

这些压缩文件里面包含了QPSK信号在瑞利信道和加性白高斯噪声信道中的仿真等(These compressed file containing the QPSK signal in the Rayleigh channel additive white Gaussian noise channel simulation, etc.)

a method to calculaate the bicubic spline fr nrecipes