Edgetest_Wavelet

数字调制方式：2ASK，2FSK，2PSK，MSK，QPSK等信号的调制代码（m文件）实现。(Digital modulation techniques：2ASK，2FSK，2PSK，MSK，QPSK)

基于bdpca重构的matlab程序，附带图片，适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)

说明：  代码来自书籍：振动力学基础与MATLAB应用 振动力学案例：单自由度强迫振动(Vibration mechanics case: single degree of freedom forced vibration)

对matlab初学者很有帮助，尤其是simulink的爱好者。(Matlab helpful for beginners, especially the simulink lovers.)

The function calculates the mean curvature of the input structured matrix data.

qrs波算法，一个用maltab写的简单的算法。确定q,r,s的位置。(ECG SIMULATION USING MATLAB)

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)

说明：  用中心差分实现一维小波变换，可自行作改进(with center differential to achieve a peacekeeping wavelet transform, the discretion to make improvements)

Calculate chromaticity from dominating wavelength and spectral purity.

论文Active contours with selective local or global segmentation: a new formulation and level set method. Image and Vision Computing, vol.28, issue 4, pp.668-676, April 2010.的源代码.简单,容易学习(code for Paper K.H.Zhang, Lei Zhang, H.H.Song and W.Zhou.,Active contours with selective local or global segmentation: a new formulation and level set method. Image and Vision Computing, vol.28, issue 4, pp.668-676, April 2010.)