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an algorithm for evaluating recognition rate

该程序采用MATLAB软件编写，能够很好的实现快速傅里叶的频谱分析。(The program using MATLAB writing software, can achieve a good FFT spectrum analysis. )

matlab对语音信号进行滤波，使用fir低通滤波器(the speech signal matlab filter using FIR low-pass filter)

在自重作用下隧道的围岩和衬砌的变形的matlab有限元计算源程序，配套书籍是《ansys分析与matlab编程：徐荣桥》(Under its own weight of tunnel surrounding rock and lining deformation matlab finite element source, supporting the book is " ANSYS analysis and the matlab programming: Xu Rong bridge" )

对激光通过大气传输的主要非线性过程进行数值模拟, 列出大气的流体动力学方程组和与 大气相互作用的波方程，推导出受激热瑞利散射引起的小扰动不稳定性的波与大气的耦合方程, 还对湍流作了处理。(Of laser transmission through the atmosphere, the main non-linear process to simulate the fluid dynamics are listed in the atmosphere and atmospheric interaction equations and the wave equation is derived by stimulated thermal Rayleigh scattering instability caused by the wave perturbation coupled equations with the atmosphere, but also made a deal with turbulence.)

This programm is to calculate a two dimentional conduction problem.

This is the file for direct static var compensator in conventional model

surf算法对导入的图像在视频里做匹配，方框标记出来, 清晰易懂(use SURF detector to match object of interest )

mimo-ofdm系统中MMSE信道估计算法(mimo-ofdm system MMSE channel estimation algorithm)

Visual C++和matlab联合编程的详细代码(Visual C++ And joint programming in detail matlab code)