FIR

VB编写的条码打印控制程序,可使用在ZEBRAZ4M等型号打印机(VB prepared barcode printing control procedures, the use of models in ZEBRAZ4M printers)

这是在acm上所做的1003-1004,欢迎大家来下载,呵呵呵(This is 1003-1004 on acm. Welcome to download, huh?)

用语言编写的解线性方程组的直接方法包含Gauss顺序消去法,Gauss列主元素消去法,Doolittle三角分解法(The direct methods for solving linear equations written in language include Gauss sequential elimination method, Gauss column principal element elimination method and Doolittle trigonometric decomposition method.)

Fingerprint Verification SDK 包涵： 指纹特征提取和识别算法 指纹扫描仪支持模块 编程例子 SDK 文档 (Fingerprint Verification SDK contains: * Fingerprint feature extraction and matching algorithm * Support modules for fingerprint scanners * Programming samples * SDK documentation Programming samples Fingerprint Verification SDK allows developers to use a wide range of programming languages in a development environment of their choice to create applications. The SDK includes programming samples in different languages for guiding the developers of biometric applications: * C++ * C# * Visual Basic .NET * Visual Basic 6 * Sun Java 2 * Delphi 7 )

This is my course final project for biometrics. It implements a robust face recognition system. Techniques used include Log-Gabor filter , Kernel Discriminant Analysis(KDA) and Sparse Representation . Test data included(ORL database of faces).

人脸识别主成分分析LDA代码，MATLAB写的。(Principal Component Analysis LDA code written in MATLAB.)

a simple 2D pca algorithm using Matlab to realize face recognition.

可以用FFT频谱对脑电信号进行提取。我们可以利用提取出的各个波段脑电信号，来诊断一些脑部疾病或者对大脑组织的电活动及大脑的功能状态进行分析。 1.将实验测得的脑电数据文件转换为文本文件(已经过50Hz陷波)， 获得在Matlab 平台上可直接使用的脑电信号数据，即0661.txt。 2.在Matlab中导入数据，并提取Fp1通道的脑电信号，通过FFT变换对α，β，θ，δ波段进行提取，并做FFT逆变换变到时域。 3.计算各个波段的功率谱。(FFT spectrum can be extracted on EEG. We can use the extracted EEG each band to diagnose some brain disorders or brain tissue on the brain' s electrical activity and functional status were analyzed. One would experimentally measured EEG data file into a text file (has been 50Hz notch), obtained in Matlab platform can be used directly EEG data, that 0661.txt. (2) import data in Matlab and extract Fp1 channel EEG by FFT transform α, β, θ, δ bands were extracted, and do FFT inverse transform variable to the time domain. 3 calculate the power spectrum of each band.)

瑞利散射的MATLAB仿真代码，来自汪利宏生物成像技术那本著作(Rayleigh scattering of the MATLAB simulation code, WANG Li-hong bio-imaging technology from that book)

脉搏波的多处采集点的波形，可用来进行对比，或是进行血管建模，很适合初学者(The various collection points of pulse wave waveform, can be used to compare, or modeling of blood vessels, it is suitable for beginners)