AQAAVR

DSP实现数字信号处理的无限长滤波器，东南大学第三次实验(DSP digital signal processing of the infinite filter, Southeast University, the third experiment)

QPSK及16QAM调制下的stbc，仅供初学者学习交流使用(QPSK and 16QAM modulation of the stbc, only for beginners to learn to share their)

explicit FDM for 1_2D_parabolic partial differential equation

混沌初始化的PSO，在图像阈值分割方面的应用，自己写的(Chaos initialized PSO, the image threshold segmentation application, write your own)

利用RBF和BP神经网络中的工具箱函数去做函数逼近，(Making use of RBF neural network to do function approximation)

人脸识别的一个图片库40人每个10张图像(Recognition of a picture gallery of 40 images each of 10)

数据挖掘的线性判别分析,用matlab编写(Data Mining linear discriminant analysis, using matlab write)

利用OFDM系统的虚拟子载波技术来进行盲信道估计(OFDM systems using virtual subcarriers technologies for blind channel estimation)

该压缩包中的程序实现对图像的平滑和锐化，其中采用多种方法实现平滑（包括均值滤波，中值滤波，顺序统计滤波）和锐化（包括采用Sobel算子和高通滤波）。(Program realization of the right image sharpening and smoothing. using a variety of methods in which to achieve smooth (including mean filtering, median filtering, Order Statistics filtering) and Sharpening (including Sobel operator and high-pass filter).)

Based on digital image processing，develop a simulation program for car plate character segmentation, which is required to have image input, image preprocessing, image segmentation and morphology filter functions.to obtain a good result for segmentation we must perform skew correction.