S2

信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高(Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, including Z Transform Transform, Chirp Z Transform, FFT transform, DCT transform and Hilbert transform, etc. discrete system architecture including IIR, fir and Lattice structure IIR filter design, including analog and digital low-pass, high-)

小波变换，通过matlab来实现，图片格式为256*256的灰度图片(xiaobo)

一个非高斯目标方法的例子，研究不同自适应方法(A non-Gaussian examples of the target method to study the different adaptive methods)

It is used for water marking. Help in Digital Image processing.

无线传感器网络中距离无关的定位算法DVHOP的简单程序，有注释，可调试。(Wireless sensor network localization algorithm DVHOP from unrelated simple program, there are notes, can be debugged.)

principal component analysis (PCA ) is a well known approach for dimensionality reduction of the feature space. It has been successfully applied in face recognition. The main idea is to decompose face images into a small set of feature images called eigenfaces, which can be considered as points in a linear subspace called “face space” or “eigenspace”

Tsai摄像机标定算法的matlab原代码，简洁准确(Tsai camera calibration algorithms Matlab original code, concise and accurate)

改进的CMA，便于载波恢复。这是一个非常好的算法，精心编码(a modified CMA used for phaes recovery)

随着用户数的增加，线性多用户检测器的误比特率的比较。(With the number of users increases, the linear multi-user detector bit error rate comparison.)

matlab 小波分析工具箱使用教程 电子工业出版社出版，影印版，内容详细，图文并茂，是初学者的好帮手(wavelet analysis using matlab toolbox tutorial Electronics Industry Publishing House, photocopying version, detailed illustrations, is a good helper for beginners)