lab-report

为《结构分析的有限元法与MATLAB程序设计》一书的源代码。(As a " structural analysis of finite element method and MATLAB program design," a book' s source code.)

独立分量分析之四阶距方法的程序，采用matlab编写(Independent component analysis of four bands from the methods of procedure for the preparation of matlab)

说明：  page变换例程，可以对信号进行柯恩类时频分布中的page变换(page conversion routines, you can type on the signal time-frequency distribution of Cohen)

Linear regression with regularization

采用PN码作为扩频码对信号进行扩频处理，采用BPSK进行调制，在加高斯白噪声的信道中进行传输，解调，误码率等(Using PN codes as spread spectrum code to spread spectrum signal processing, using BPSK modulation, in add white gaussian noise channel transmission, demodulation, bit error rate, etc)

说明：  这里实现的卷积码译码器可实现（n,1,K）的卷积译码，即一个输入码元，n个输出码元，编码器的约束长度为K，采用函数的默认值将实现（2,1,7）的卷积译码。译码方法为维特比硬判决译码，且译码开始状态假定为全零状态。(Here to realize convolutional code decoder can realize (n, 1, K) convolutional decoding, namely an input element, n output element, encoder constraint length is K, takes the default value of function, achieve the convolutional decoding,1,7 (2). Decoding method for decoding victor than hard decisions, and decoding the start state assumed to zero state.)

一本介绍matlab 图像处理编程的书，从入门到精通，内容详细。(1 Introduction spss10.0 programming book, from entry to the master and detailed.)

小波变换程序，实现一些基本的功能，供初学者使用(Wavelet transform procedures, to achieve some of the basic functions, for beginners to use)

说明：  各向异性材料的刚度矩阵计算M文件，适合初学者学习和运用(The stiffness matrix calculation m file of anisotropic material is suitable for beginners to learn and use)

基于matlaB工具的一种简单的关于K_means聚类的算法(A simple clustering algorithm on K_means)