TSP

该代码能够实现改进的线性调频Z变换的功能，取代FFT变换能够起到细化频谱的作用。(The code can achieve improved chirp Z transform function, replace the FFT spectrum can play a role in refinement.)

matlab设计各种滤波器的例子程序，包括带通、带阻、低通、高通，设计需要提供的参数均有注释说明(Design examples of various filters matlab procedures, including band pass, band stop, low pass, high pass, provided the design parameters are needed explanatory notes)

MATLAB编写的有限元程序，用于计算8节点的等参单元，请大家分享(Prepared MATLAB finite element program, used to calculate the 8-node isoparametric element, please share)

training phase of speech recognition project

hidden markov chain model

(1) 读取n副连续有重叠部分的图像，在n副图像中检测SIFT特征，并用SIFT 特征描述子对其进行描述。 (2) 匹配相邻图像的特征点，并根据特征点向量消除误匹配。 (3) 使用RANSAC方法，确定变换参数。 (4) 图像融合 ((1) Read n successive overlapping sub-part of the image, the image of the n sub-SIFT features detected and characterized using SIFT descriptors be described. (2) adjacent to the image feature point matching, and according to the feature vector to eliminate false matching points. (3) using RANSAC approach to determine the transformation parameters. (4) image fusion)

MERCHEL教授研究声场合成时使用的源码，非常有参考价值，和大家共享一下(Professor MERCHEL occasion to study the use of sound source, a very valuable reference, and share what)

说明：  实现BP分类，利用PSO优化BP，换数据可直接运行(Realize BP classification, use PSO to optimize BP, change data to run directly)

libsvm工具箱matlab的神经网络工具箱实用指南Matlab_BP.rar(libsvm toolbox)

说明：  经典的latex教程，讲的很清楚。从排版，字体，数学公式到制图，制表，都给出了详细的介绍。(Classic latex tutorial, said very clearly. From the layout, fonts, mathematical formula to the mapping, tabulation, are given in detail.)