deriv2

kalman滤波程序，Matlab编写的程序(kalman filtering procedures, Matlab preparation procedures)

说明：  matlab 程序用来计算roc曲线面积(matlab procedures used to calculate the area of roc curves)

提出一种新的混合数字水印算法，它利用了 两种方法最好抵制JPEG压缩。(develop a novel hybrid watermarking algorithm that exploits the best of both approaches for greater resilience to JPEG compres- sion. )

Program of publication "Fast Channel Shortening with Polynomial Weighting Functions"

说明：  pso-svm very useful, we want to be useful.

该程序（基于matlab）为小波变换在数据压缩方面的应用。原理：数据可分为高频部分和低频部分，高频部分反映了细节，而低频部分则反映概貌，故压缩部分应为高频部分。数据经此程序变换后将压缩为原来的一半。(This program (based on matlab) for the wavelet transform applications in data compression. Principle: Data can be divided into high-frequency part and low frequency, high frequency part of the reflection of the details, partly reflecting the profile of low frequency, it should be for the high frequency part of the compression part. Data will be compressed by this program change to the original half.)

MATLAB经典编程，总共15个章节，很实用很经典的编程资料(MATLAB classical programming, a total of 15 chapters, very practical classic programming information)

对隧道交通建立数学模型，并用matlab求解，得到该模型下隧道的最大车流量。(A mathematical model for tunnel traffic and use matlab to solve, to get the maximum traffic tunnel model.)

power_zener.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_zener.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

AIS定位、速度、航向数据解析。可以批量解析并保存。(AIS data decoder。)