DWNN_nn

DS BPSK Transmitter

对OFDM系统功率分配贪婪算法的进行了仿真。(Power allocation for OFDM systems greedy algorithm for the simulation.)

LSI就是这样一种维数约减方法。它可以通过对“文档向量矩阵”进行解奇异值分解（SVD: Singular Value Decomposition）运算，自动计算得到一个比原始空间小得多的有效语义空间(LSI is such a dimensionality reduction method. It can be through the "document vector matrix" for the singular value decomposition (SVD: Singular Value Decomposition) operation, automatically calculated an effective semantic space is much smaller than the original space)

this is the code to do spectrum analysis using FFT.

用于求解多孔介质的波尔茨曼方程，采用matlab编写。(Code for lb method to analysis the pirous problem.)

分支定界法能够用在处理整数规划问题中，是一种很经典的方法。希望大家有用！(Branch and bound method)

PARTICLE SWARM OPTIMIZATION BASIC CODE

说明：  此图是hamming仿真等几个具体小仿真实验(This map is hamming simulation, and several specific small simulation experiment)

说明：  多基时差雷达定位算法。以雷达测量误差分布规律入手，找到从多个地面时差雷达所测数据中找到较为精确的目标位置。对地面雷达的布站原则也有一定意义。(More than the time difference between the radar-based positioning algorithm. To the radar measurement error distribution to start to find the time difference from several ground-based radar measured data to find a more precise target location. Cloth on the ground radar stations have a certain sense principles.)

本程序主要是解决单目标0-1非线性规划问题。(This procedure is mainly to solve the 0-1 nonlinear programming problem.)