CascadeTrainGUI

加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)

卷积编码和viterbi译码实现参考的一些论文(reference paper used to realize convolution code and viterbi decode)

说明：  这个连续信号的表现图像，作为matlab领域中最常见的内容，可以掌握(The performance of the continuous signal image as a matlab most common content areas, can acquire)

光顺MATLAB中画出的曲线，相当于Excel中的拟合曲线的功能(Fairing draw curves in MATLAB)

this code helps to understance DSSS direct seq. spread spectrum. in comm.

research paper for face recognition using fusion algorithems

matlab图形处理算法，基于 Hough 变换或改进的 Hough 变换对图像中的圆形目标进行识别。(matlab image processing algorithms based on Hough transform Hough transform or improve the image of the circular target recognition.)

A COMPARISON OF STBC AND SFBC

Numerical Methods in Engineering with Python英文原版和代码，通过举例介绍原理和方法，再介绍如何用python实现(Numerical Methods in Engineering with Python English original and code, by way of example describes the principles and methods, and then how to use python to achieve)

将原图像用bior四层分解，之后弱化低频分量，重构原图，以得到细节。(use wavelet function(bior) to enhance the detail of the image,then reconstuct)