ui_check_params

dtw改进算法源码 在matlab下试验 可以很好识别语音(dtw source under test can be very good at matlab voice recognition)

用小波去噪，不同尺度下的阀值去噪，去噪效果的对比很不错(Using wavelet denoising, different scales of threshold denoising, contrast denoising effect is very good)

非线性方程求根 包括二分法、牛顿迭代法的matlab程序。(Root including nonlinear equations dichotomy of Newton iteration of Matlab procedures.)

说明：  N-R and G-G power flow

audio signal processing and recognition,是一本台湾张智星教授所写的关于语音处理的书籍，网上有另一个版本书名叫《audio processing》，和这个有点区别，两个结合看效果会更好！(audio signal processing and recognition, is a book written by Professor Zhang Zhixing Taiwan books on speech processing, there is another version of the online book called "audio processing", and this little difference, the two combined to see better results!)

this code performs the building matrix and coding message and outputs the coded message

双边滤波和联合双边滤波源代码，是一种可以保边去噪的滤波器，可以用于图像处理的很多方面。(Bilateral Filtering and joint bilateral filtering source code, is an edge-preserving denoising filter can be used in many aspects of image processing.)

遗传算法的优化计算，建模自变量降维，matlab经典算法(Genetic Algorithm optimization, modeling arguments dimensionality reduction, matlab classical algorithm)

哈希函数MD5，自己在MATLAB仿真实现的代码。供大家学习交流。(hash funtion MD5 Matlab codes,which is edited for our studying )

power flow in power systems