rife

模拟弹簧小球自由摆动，工程力学专业毕业设计程序(Spring ball simulate swing)

Oil flow control software.

说明：  车型轮廓提取 用于车型识别中的图像预处理(Contour extraction model)

详细介绍了Matlab中矩阵、数组的生成及赋值方法等，适合初学者。(A detailed introduction about how to produce a matrix which is particularly suitable to novices.)

isar成像之前做的，用于回波数据的处理，比较有用的(isar imaging done before, for the echo data processing, the more useful)

i/o控制对于i/o的灯作为硬件控制，关于对引脚的具体控制(the describe of i/o control)

解决ode45问题的非常强大的软件，另一个是matcont，不过后者需要在matlab环境下运行(Very powerful software to solve the problem of ode45, another is the matcont, but the latter needs to run in matlab environment)

an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA has been used widely. These systems suffers from multiple access interference because of other users transmitting in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security. This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system. These sequences by chaotic maps are generated.

说明：  本文给出了用matlab实现简单UWB定位系统的所有代码，并可产生可视化的操作界面。(In this paper, simple to use matlab UWB positioning system all of the code, and can cause visual interface.)

EDGE PRESERVING SMOOTHING