LEAST-SQUARE-AND-GRPH-DRAWING

geometric shape modeling5

this is a method of watermarking. where SVD and DCT both are used to get robust and secure watermarking

A major issue in computer network is to prevent important information being disclosed to illegal user.

This is program in digital image processing to find guassian pyramid

The NAVSTAR GPS (NAVigation Satelllite Timing And Ranging Global Positioning System) is an all-weather, space-based navigation system developed by the U.S. Department of Defense to determine ones position, velocity, and time accurately in a common reference system on the Earth. The present constellation consists of nominally 24 satellites and provides global coverage with four to eight satellites simultaneously observed above 15 ? elevation.

三维电磁场FDTD程序（3D-FDTD matlab）PEC边界( 3-D FDTD code with PEC boundaries )

Semiconductor Fermi level

改进型的bp神经网络pid的程序 放心使用的了(Improved bp neural network program pid ease of use of the)

simulation of time varying delay system/m-file matlab simulation

说明：  ecg信号读入后后期处理，滤波，并进行阈值处理。(After reading ecg signal post-processing, filtering, and threshold processing.)