orbit-satellite-navigation

Guide for time-frequency analysis in Matlab.

Matlab源码 计算矩阵各列与其他各列的互相关系数，并按照概率分布利用直方图的形式展示出来。 该互相关系数的定义参考Michael Elad的《Sparse and Redundant Representations》p25 Definition2.3(Matlab code for mutual-coherence of a given matrix)

外点罚函数法，用于求解非线性优化问题，适用于matlb程序(Outside the penalty function method for solving nonlinear optimization problems for matlb program)

扩展有限元XFEM，结构断裂分析的扩展有限元法(EXTENDED FINITE ELEMENT METHOD for Fracture Analysis of Structures)

说明：  无线传感器网络中一种定位技术apit协议的修改于实现(APIT)

Can find the phase of the voltage of a power system

This program generate pitch estimation fro signal.

Analyzing transient of grounding bar

ti so PAPR trong LTE-Advance

一种抑制衰减直流分量的改进傅氏算法,能够提高短路电流的相量测量精度。(An improved Fourier algorithm of decaying dc component， improving the short-circuit current phasor measurement precision )