liziqunyouh

IEEE经典文章，CDMA PN序列差分捕获技术，文章内容详细，对学习和从事直接序列扩频同步捕获CDMA系统设计人员有很大帮助，推荐(New differentially coherent detectors for acquisition of direct sequence spread-spectrum signals are ntroduced. These detectors are alternatives to the noncoherent detectors that have been considered almost exclusively in the past. The proposed detectors are suitable for commercial code-division multiple-access(CDMA) systems which operate with a relatively large noise fl oor and provide a surprisingly large signal-to-noise ratio (SNR) improvement over the noncoherentdetectors of approximately 5 dB.)

MATLAB工具建立的DS-CDMA 扩频通信模型 (MATLAB tools to create a DS-CDMA spread spectrum communication model)

pid design by pso algorithm

SMULINK model for simulation of communication delay

瞬变电磁设备TEM57采集的实地数据，对于瞬变电磁反演算法的研究有重要的参考价值(Electromagnetic field data collection equipment, TEM57, transient electromagnetic inversion algorithms for the research has important reference value)

联合对角化方法，用于对多个矩阵同时进行联合对角化，主要用处是盲源分离。(joint diagonalization method for the same time on a number of joint matrix diagonalization, the main use is Blind Source Separation.)

Newton s method for solving system of nonlinear equations.

Grossman气动力，可用于获取Volterra级数一阶核的特征系统辨识的输入输出仿真。(Grossman aerodynamics can be used to obtain a first-order Volterra series features core simulation input and output system identification.)

Handoff Managment code when devices are moving one cell to another cell

遗传算法的优化计算:建模自变量降维,减少运算时间。(Genetic algorithm for optimal computing: Modeling argument dimensionality reduction, to reduce computation time.)