denoising

实现利用matlab软件对指纹灰度图像作归一化处理，效果还可以。(Matlab software to achieve the use of gray-scale image of the fingerprint for the normalized results can also be.)

MATLAB PID控制程序包，里面有较强的功能实现。(MATLAB PID control package, which has strong functions.)

此为广义预测控制的一个程序，对象是CARIMA模型。(This is the generalized predictive control of a program, which is aimed CARIMA model.)

国外matlab，时间转换程序，层次清晰，有源代码，也有界面( Foreign matlab, time conversion process, the level of clarity, source code, there are interface)

Chirp Scaling Algoritm

说明：  通过matlab五电平调制，实现更优选择的切换(Through five level modulation, better switching can be achieved)

dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。 将载体图像分为8×8的块，做二维DCT变换 用来表示选中的两个系数的坐标对于第i bit秘密信息 if（要隐藏信息‘1’） make else make 逆DCT变换，还原图像 (dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)

降维观测器配置加积分环节 四阶龙哥库塔实现 matlab程序(Reduced order observer plus integral part of the fourth-order Runge Ge Kuta matlab program)

MATLAB爬虫程序，获取指定时间段的所有上市公司公告文本。(A MATLAB spider can fetch the published texts by A-stock companies in certain period.)

说明：  基于模型预测控制算法研究自动驾驶车辆轨迹跟踪(Trajectory tracking of autonomous vehicle based on model predictive control algorithm)