digital

小波包能量代码，利用db1小波将信号分解和重构，然后计算小波系数的平方，进行正则化(Wavelet packet energy code, the use db1 wavelet signal decomposition and reconstruction, and then calculate the square of wavelet coefficients, the regularization)

同一张图片的各种不同的显示，以及对图片进行对比，能明显看出其中的不同(different to show the same picture)

a simple way to detect highlight in endoscopy image. the color in the pixel first transform into HSV color space and then do some judgment and then the result can obtain.

glm for lybrary in the Open GL program, that let you make a file including glm.

说明：  为了减少边缘检测中的噪声影响,设计了一种分数阶差分滤波器,给出了该滤波器的原理,分析了此类滤波器的幅频特性.(In order to reduce the effect of the noise in edge detection,a kind of fractional-order difference filters were designed,whose theory was worked out and amplitude-frequency characteristic were analyzed.)

支持向量机点点滴滴matlab版，内容不错较为新颖 有很强的实用价值(More novel support vector machine bit by bit matlab version has a strong practical value)

说明：  使用MATLAB对周期性脉冲波进行了简单的傅里叶变换(Simple Fourier Transform on periodic pulse wave by using MATLAB)

说明：  text detection traffic panel

边缘提取 算子 对初学者有一定参考价值 (edge extraction operator For beginners have a certain reference value)

卡尔曼滤波的CA模型，具有详细的代码以及说明(the CA model of Kalman Filtering)