mddm(data)

The objectives of Partial Differential Equation Toolbox™ software are to provide you with tools that: • Define a PDE problem, e.g., define 2-D regions, boundary conditions, and PDE coefficients. • Numerically solve the PDE problem, e.g., generate unstructured meshes, discretize the equations, and produce an approximation to the solution. • Visualize the results.

PN码同步仿真实验 伪随机序列 m序列的扩频仿真，里面有详细的参数设置，模块搭建(PN code synchronization simulation pseudo-random sequence of m-sequence spread spectrum simulation, which has detailed parameter settings, the module structures)

Function approximation

用于文本语义分析的潜在语义分析算法LSA(Latent Semantic Analysis)，包含详细的函数说明，原理分析及数据。相比原来版本的LSA，增加了文件demo.m以增加可视化效果，更有利于读者使用。(-Semantic Analysis for Text of Latent Semantic Analysis Algorithm LSA (Latent Semantic Analysis), contains a detailed description, principles of function analysis and data. Run demo.m can see the visualization effect.)

usefull commands for matlab introductions and mathematical fuctions

该压缩文件为污水处理系统的建模、诊断和控制的全部程序和说明，非常实用。(The compressed file sewage treatment system modeling, diagnosis and control of all procedures and instructions, very practical.)

该程序基于MATLAB 功放 记忆多项式 预失真 查找表(The program is based on MATLAB amplifier memory polynomial predistortion lookup table)

极大似然估计是概率论中的重要思想，阅读此文献可以帮助我们了解极大似然估计的含义(Maximum likelihood estimation is important in probability theory thinking, reading this literature can help us understand the meaning of maximum likelihood estimation)

一个STBC的经典仿真程序，具有很好的参考价值(a classical simulation program is a good reference value)

fingerprint extraction