Sect2_7figs

Simple exception class used to communicate that the command-line tool should print the usage message.

对心电信号进行EMD分解，比较EMD、EEMD、CEEMD、CEEMDAN的分解差别(Emd for ecg signal decomposition, comparing emd, eemd, ceemd, ceemdan decomposition differential)

包含了QPSK、OQPSK调制，QAM调制，以及16QAM调制通信系统仿真，采用格雷码，升余弦滤波，高斯信道(Includes QPSK, OQPSK modulation, QAM modulation, and 16QAM modulation communications system simulation, using Gray code, raised cosine filtering, Gaussian channel)

说明：  matlab中关于数值分析的一个matlab源程序(numerical analysis matlab on a matlab source)

power flow test para melhorar a sua compreenç ã o desta dificil tarefa q sacanagem!!

jedinicni impuls dirakov koj se koristi za pobudjivanje signala na ul azu her je dirakov impuls impuls beskonacno kratkog trenutka trajanja

使用MATLAB实现的BP神经网络的回归功能，代码非常的简洁(using MATLAB BP neural network regression function, the code is very simple)

用于大地高程拟合，对于大量数据局有较好拟合效果(Elevation fitting)

this is code for finding and tracking feature points

说明：  盲估计随机序列gamma校正，去除序列的非线性(Blind Estimation of random sequence gamma correction, removal of non-linear sequences)