Pitchdetect

这是ofdm的MATLAB仿真源程序，很好用(This is the MATLAB simulation ofdm source, useful)

运用压科比矩阵的电力系统潮流计算程序。matlab编程。(Flow calculation)

BBABssemble(K,k,i,j,m,n)根据单元结点信(i,j,m,n)将单刚阵定位到总刚阵中。(This function assembles the element stiffness matrix k of the bilinear quadrilateral element with nodes i, j, m, and n into the global stiffness matrix K. )

说明：  C语言与MATLAB接口：编程与实例 函数介绍 ，应用举例……(C language and MATLAB interface: examples of function programming and introduces the application examples……)

说明：  QPSK解调的 MATLAB 实现 包括原chengxu和仿真(QPSK demodulation of the MATLAB implementation)

LES算法。包含梯度下降法优化算法，并且以图示每一步迭代权值如何更新。(LES algorithms. Contains gradient descent optimization algorithm, and with each iteration illustrates how to update the weights.)

基于MATLAB的模式识别的参数估计的最大似然估计，处理水环境分类问题，共分为5类，最后利用贝叶斯决策得出五类总的识别率。 (Maximum likelihood estimation of parameters of pattern recognition of MATLAB estimation based on classification of water environment treatment problem, is divided into 5 categories, the last use of Bayesian decision obtained five types of the total recognition rate. )

基于MATLAB的心音信号的特征提取研究与实现(Research and Implementation characteristics extracted heart sound signal based on MATLAB)

The code gives an automatic solutions of simultaneous equations using gauss seidal elimination numerically. The equations must be inputted by the user accordingly.

matlab实验 北 北邮通信的实验指导(matlab shiyanzhidao)