Fixed-income-securities-manual

线性判别法（LDA），用来降维的，找了好久了，很好用(Linear discriminant method (LDA), used to dimensional reduction, for a long time, very good )

基于matlab的信道仿真。包含了信道建模、qpsk调制解调、ofdm技术等等。(Channel simulation based on matlab. Contains the channel modeling, qpsk modem, ofdm technologies.)

说明：  实现了snake without edge 这篇文献的算法。可以运行，而且结果良好。(snake 0r active contour model.)

fast ica 算法 matlab源代码，比较好，简单易懂(fast ica)

地震信号处理，虚同相轴方法预测层间多次波，将数据分成上下两部分，利用相关和褶积的原理预测出层间多次波。预测信号和原始信号在相位和振幅上存在差异，用L1范数匹配法进行匹配，其中，提供了两种方法解病态方程，分别为高斯-赛德尔方法和正则化方法。(Seismic signal processing, predicte internal multiples by construct virtual events .The data is divided into two parts, using the principle of correlation and convolution to predicte multiples. There are differences between the prediction signal and the original signal on the phase and amplitude, so we use the L1 norm method to match the singal.We provide two methods for solving ill equation, respectively Gauss- Seidel method and regularization method.)

语音信号的采集与处理，数字信号处理课设，数据模型归一化，模态振动，仿真效率很高的。( Acquisition and Processing of the speech signal, digital signal processing class-based, Normalized data model, modal vibration, High simulation efficiency.)

A presentation on K Near ness algortihm.

该程序为用matlab编写的自适应滤波程序(The program prepared for the use of adaptive filtering matlab program)

有关matlab 软件学习的书籍(Matlab software to learn about books)

计算数学当用常用的几个计算方法的matlab的程序代码，这些代码有时候比较有用(Computational Mathematics when using matlab several calculation methods commonly used program code, which is sometimes more useful)