Mod.rar

编写一个可以从一幅图像中提取一幅矩形子图像的函数。(Write an image can be extracted from an image of a rectangular sub-functions.)

principal_chaleur a routine for implementing the EF P1 Lagrange for the heat equation in the following stationary condition with Nonhomogeneous Dirichlet

MATLAB program that demonstrates MPEG-2 style encoding and decoding. A project for: ECE 434, Multimedia Communication Networks Professor Marilyn Andrews University of Illinois at Chicago (UIC) (MATLAB program that demonstrates MPEG-2 style encoding and decoding.A project for: ECE 434, Multimedia Communication Networks Professor Marilyn Andrews University of Illinois at Chicago (UIC))

runge_kutta 四阶算法 还有Simpson算法(runge_kutta Simpson algorithm of fourth order algorithms are)

用平面波展开法计算二维光子晶体带隙的程序(With the plane wave expansion method for calculation of 2-d photonic crystal program)

实现神经网络PID 液位控制程序，对程序进行编程，仿真，此神经网络是BP神经网络PID控制液位的程序。(Neural network PID level control procedures, implementation programming, the software simulation, the neural network of BP neural network PID control level.)

FDTD仿真2维TM波金属方柱散射，利用UPML吸收，脉冲源激励(FDTD simulation two-dimensional metal side TM-wave scattering, absorption UPML using pulsed source incentives)

非负矩阵分解用于处理地震信号 这是一种新的方法应用于地震信号处理(NMF for processing seismic signals)

This is an implementation of GPS_CA code which is simulated under Matlab.

探测信号为单个信号的被动时反通信MATLAB仿真，可以直接把探测信号扩展成LFM。(Passive detection signal when a single signal for the anti-communications MATLAB simulation, can be directly extended to detect signals into LFM.)