Dcmodel

video back subtraction

DC load flow is a method to estimate power flows through lines on AC power systems. It uses a modified version of AC load flow using a linearized version of it. Programming is done in Matlab.

说明：  5种不同类型的PCB可以用这个工具实现互相转换(5 different types of PCB can use this tool to achieve mutual conversion)

扩频通信（DSSS）Matlab仿真程序(Spread Spectrum Communications (DSSS) Matlab simulation program)

。输入地震数据(剥去文件头、剥去道头, 按道序排列的数据矩阵, 每 一列为一道的数据)。此函数返回在Radon 域中的数据。(. Input seismic data (stripped header, stripped road head, arranged in order by channel data matrix, each as a data). This function returns the data in the Radon domain.)

Low pass filter for frequency domain

说明：  压缩包内含有《MATLAB 6.0时尚创作百例》的源程序，很实用的。(Compressed packets contain MATLAB 6.0 fashion 100 cases of creation, the source, it is practical.)

用matlab实现2psk比较详细，从二进制码到成型滤波到最终2psk信号都能成功实现(Using matlab to achieve 2psk in more detail, the binary code to the final 2psk signal shaping filter can be successfully achieved)

filter calculations matlab files

适用于水下信号分析的矩阵分解源代码，对学习空间谱MUSIC算法的初学者有一定的参考作用