GNSS data Pretreatment

本书全名为MATLAB命令大全，是由人民邮电出版社出版的，有姚东、王爱民等编著的。书中介绍了MATLAB的全部命令的描述、语法和应用。(The full name of the book MATLAB command Daquan, is published by the People' s Posts & Telecom Press, there are YAO Dong, Wang Aimin, etc. compiled the books. The book describes the MATLAB description of all the commands, syntax and application.)

利用hough变换检测直线的matlab实现，希望对初学者有用.(Detection using hough transform matlab linear realize, I hope useful for beginners.)

说明：  使用了L形邻域进行纹理生成，是很初步的程序，用于灰度图像，而且还未考虑边界的情况，仅供参考(Use the L-shaped neighborhood texture generation, is a preliminary program for gray image, not to consider the boundary conditions for reference only)

konvolution image 5x5

递推最小二乘拟合算法 用于实时拟合时间序列ARMA模型参数 例如 陀螺仪随机噪声 股票 交通等模型的参数拟合(Recursive least square fitting algorithm is used to fit the parameters of time series ARMA model, such as gyroscope, random noise, stock traffic and so on)

In this model we take sums of u Xv and iteratively optimize parameters of the sums. For paper(s) see pd.hacker.lt

说明：  基于matlab GUI的数字滤波器源程序(The digital filter based on source code matlab GUI)

Minimum Error thresholding method realized in Matlab environment based on Kittler and J. Illingworth, "Minimum error thresholding," Pattern Recognition, vol. 19, pp. 41-47, 1986.

Abstract—Several algorithms have been developed for tracking formant frequency trajectories of speech signals, however most of these algorithms are either not robust in real-life noise environments or are not suitable for real-time implementation. The algorithm presented in this paper obtains formant frequency estimates voiced segments of continuous speech by using a time-varying adaptive filterbank to track individual formant frequencies. The formant tracker incorporates an adaptive voicing detector and a gender detector for formant extraction continuous speech, for both male and female speakers. The algorithm has a low signal delay and provides smooth and accurate estimates for the first four formant frequencies at moderate and high signal-to-noise ratios. Thorough testing of the algorithm has shown that it is robust over a wide range of signal-to-noise ratios for various types of background noises.

这是关于发动机缸内燃烧的数值模拟软件KIVA-3V的源码解说。(This is the engine cylinder combustion simulation software KIVA-3V source commentary.)