music_algorithm

扩频系统的MATLAB源代码,实现无线通信系统扩频的功能(spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function)

定起点定终点的多旅行商MTSP问题的MATLAB代码(Multiple travel quotient MATLAB code for fixed point terminal point)

ATM signaling kernel-demon interface.

人工势场法的运用 学机器人必备 路径规划算法(The use of artificial potential field method learning robot essential)

OFDM systems based on MATLAB simulation program

mean shift algorithme for clustering

matlab progrgam for delta modulation

附件包含离散信道以及各种信道编码的matlab仿真(Annex contains the discrete channels and a variety of channel coding matlab simulation)

天在维普下载了一篇SPIHT算法改进的论文，（耿兴云，《基于改进SPIHT的静态图像编码》，电脑知识与技术：学术交流-2007年5期），我根据该文提出的改进算法，用Matlab来实现，却发现改进算法的程序运行速度比原算法还要慢，希望有兴趣的朋友进来看看，评论一下原因。(Days in the VIP downloaded a SPIHT algorithm to improve the paper, (Gengxing Yun, " based on improved SPIHT still image coding," Computer Knowledge and Technology: 5-year academic exchange-2 007), in accordance with this paper the improved algorithm Matlab to achieve, but found that the improved algorithm runs faster than the original algorithm is also slow, hope to have interested friends come to see, comment on why.)

A code to solve a 2-D truss structure using FEM theorem (direct method). Each branch of the truss is considered as a 2-force member and the coordinates of the nodes in Cartesian system is needed. This code contains 3 functions: Truss_f, which is the main function to calculate stress, strain and force.M_properties22, which contains the mechanical properties of whole truss in a matrix P_condition22, which contains boundary condition and external forces in a matrix