demo-of-LFM-pulse-radar

说明：  mimo下行的线性预编码，分别基于ZF准则和MMSE准则。(mimo downlink linear precoding, respectively, based on ZF criteria and MMSE criterion.)

Input data is the MS Excel file, where the table of nodes, table of elements, nodal external loads vector and boundary conditions are stored. After running the mabs2d.m file on the Command Window, the program calculates the stiffness matrix in local coordinates kiL (element i). Once the transformation matrix associated to the element is obtained, the stiffness matrix in global coordinates kiG is also calculated. The table of connectivity is automatically generated for the assembly process and then computes the complete stiffness matrix of the structure.

ofdm系统源代码（包括qam调制、加噪、判决)(ofdm system modulation, noise, judgment)

数学建模中的层次分析法，修改其中数据即可使用。(Mathematical modeling of the analytic hierarchy process, modify the data can be used.)

ofdm粗频偏估计程序，包含5个模块，基于PN序列的同步(ofdm coarse frequency offset estimation procedures, including the five modules)

Matlab中的交叉验证matlab Matlab中的交叉验证matlab(crossvalind)

集群通信随机接入仿真，主要是针对集群用户接收与普通用户接收的对比（直方图），集群用户正确接收率、普通用户接收率，总的误判率。(Cluster communication random access, cluster users and ordinary users access contrast (histogram), cluster users receive the accuracy and ordinary users receive the accuracy rate of miscarriage of justice problems.)

NSGA_II最原始的英文文献，详细介绍了算法的过程及参数选择，适合初学者学习该算法(NSGA_II the most primitive English literature, introduces in detail the process and parameter selection algorithm, suitable for beginners to learn the algorithm)

This code will display a gear in 3D. this code is done in MATLAB.

This cod is a RaoB unscented kalman filter in 5 state.