fast_marching

求解平方根的改进算法，运用U(k,i)=U(k,i)-U(q,k)*U(q,i)/U(q,q)；L(i,k)=U(k,i)/U(k,k)(An improved algorithm for solving square root, the use of U (k, i) = U (k, i)-U (q, k)* U (q, i)/U (q, q) L (i, k) = U (k, i)/U (k, k))

matlab之语音处理与合成工具箱的随书程序！！Good!!!It s useful for you !!!(The Speech Processing and Synthesis of matlab toolbox with the book program! ! Good!!! It' s useful for you!!!)

超声波系统下的FFT仿真程序,可以将主要频率的波长滤波出来(FFT simulation program of ultrasonic system, can filter out the main frequency wavelength )

matlab 调外部用dll，实现混合编程(matlab )

介绍的Sheffield工具箱书，有matlab例子(introduction of Sheffield genetic algorithm )

45666031LBG-Vector-Quantization in speaker recognition

说明：  图像分割是一种重要的和关键的图像分析技术，其目的是把图像分成各具特性的区域并提取出感兴趣的部分，图像分割的结果是图像特征提取和识别等图像理解的基础。对它的研究一直是图像技术研究中的热点和焦点，提出了数以千计的不同算法，虽然这些算法大都在不同程度上取得了一定的成功，但是图像分割问题还远远没有解决，这方面的研究仍然面临很多挑战。(Image segmentation is an important and critical image analysis, the purpose is to image into regions with different characteristics and extract the interesting part, the result of image segmentation is the image feature extraction and recognition based on image understanding. Study it has been a hot spot imaging technology research and focus, made thousands of different algorithms, although most of these methods to varying degrees, achieved some success, but the image segmentation problem is far from resolved, it of research still faces many challenges.)

Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Some adaptive signal processing algorithms, Has been successful debugging. M contains files can be directly run.

可以用来对单入单出被控对象进行广义预测控制，采用显示GPC算法，需求取丢潘图方程。(Can be used to single out a single controlled object into the generalized predictive control, GPC algorithm using display, needs to take throw Pan map equation.)

报童问题。数学建模中常用的一个模型，很实用的。(baotong problem.)