chap-PID

信息类专业信号与系统课程实验报告,包含卷积,滤波器分析等.(Information Specialty Signals and Systems course experiment report, including convolution, filter analysis.)

Online identify the plant dynamic by using intelligent architecture, here using RBF Neural network for the plant.

这是一个计算离散傅里叶变换的程序，他可以计算一维和二维的的离散傅里叶变换及逆变换(It is a function of DFT)

This is a buck converter simulation. This simulation have the changing load in the changing time. This is a variable load simulation of buck converter.

FDTD+PML计算光子晶体的程序，很有价值的哦(FDTD+ PML procedure for calculating the photonic crystal, valuable Oh)

本篇是一个matlab的读图程序，本程序简单，效率高，优化(This is a matlab)

LabVIEW和MATLAB综合学习的一个简单例程(A simple routine LabVIEW and MATLAB integrated learning)

materila for query optimization

说明：  通过时域转换为频域，在频域中截取低频部分，去掉高频部分将结果再转换到时域以实现低通滤波的功能。(Through the time domain is converted to frequency domain, in the frequency domain low-frequency part of the interception, to remove high-frequency part of the results and then switch to the time domain in order to achieve low-pass filter function.)

模式识别中有关特征提取的那部分（链码），还有灰度特征。(Feature extraction in pattern recognition, that part of the (chain code), and gray feature.)