Zemax

字符识别、K-L人脸识别、虹膜识别、笔画识别等模式识别的例程和资料。(Character recognition, KL face recognition, iris recognition, stroke recognition, pattern recognition routines and information.)

基于Creator 大地景建模的研究与实现以飞行模拟仿真为应用背景,研究基于Creator 软件平台的大地景建模关键技术(research the key technology of large landscape modeling basing on Creato)

用matlab画齿轮齿廓的，只要几个参数即可，具体看程序，很简单，一看就懂。(matlab build gear shape)

The subroutines glkern.f and lokern.f use an efficient and fast algorithm for automatically adaptive nonparametric regression estimation with a kernel method. Roughly speaking, the method performs a local averaging of the observations when estimating the regression function. Analogously, one can estimate derivatives of small order of the regression function.

the fast autocorelation function matlab code, used for basicallly pitch extraction and thus is extremely useful

matlab编程实例，合适初学者学习，参考，编程，仿真，很有价值的(matlab programming examples, suitable for beginners to learn, reference, programming, simulation, great value)

The early detection of arrhythmia is very important for the cardiac patients. This is done by analyzing the electrocardiogram (ECG) signals and extracting some features from them. These features can be used in the classification of different types of arrhythmias. In this paper, we present three different algorithms of features extraction: Fourier transform (FFT), Autoregressive modeling (AR), and Principal Component Analysis (PCA). The used classifier will be Artificial Neural Networks (ANN). We observed that the system that depends on the PCA features give the highest accuracy. The proposed techniques deal with the whole 3 second intervals of the training and testing data. We reached the accuracy of 92.7083 compared to 84.4 for the reference that work on a similar data.

入门基本操作,给大家一个简单的介绍，以此来了解matlab(Getting Started Basic Operations)

Architectural structures

实现MUSIC谐波分解,对于多个频率的估计(Realize MUSIC harmonic decomposition)