chepai

CNAV-2导航电文中L1C信号的编解码程序(CNAV-2 navigation data in the L1C signal encoding and decoding procedures)

lscma soure code and description

guide electric and magnetism

matlab课程编程【谷速软件】3D 2D矢量场绘图仪(matlab programming courses [Valley] speed software 3D 2D vector field plotter)

高铁信道模型Qianliu模型仿真,自相关函数与clarke模型自相关函数的比较(Qianliu channel model for high-speed railway compared with Clarke s correlated function)

说明：  通过修改输入excel文件中的铺层信息及材料属性，计算层合板的等效模量及极限强度，并绘制应力沿厚度方向的分布图(The equivalent modulus and ultimate strength of the laminates are calculated by modifying the information and material properties of the laminates inputted into excel files, and the stress distribution along the thickness direction is plotted.)

基于低秩矩阵恢复的背景建模的目标检测代码(Based on the recovery of low-rank matrix background modeling target detection code)

匹配小波的算法仿真。对原始信号进行匹配小波分解后再进行重构，从图中可以看出消噪性能优越。(It s a simulation of match wavelet algorithm. The primitive signal is decomposed by match wavelet and then reconstructed.It is can be seen from the figure that the method has a good denoise performance.)

基于K-L变换的特征值提取 三维 数据效果还可以高维转换为低维(K-L character )

The function implements an horizontal magnetic dipole (along the x-axis) and calculates the x and z component of the magnetic field for y=0. The script allows to set a wanted value of multiple layers, with their own relative electric permittivity, relative magnetic permeability, conductivity (see the LAYERS PARAMETERS section in the script). The script finally produces an animation of the radiated field.