cdvc

图像分割算法的Matlab源程序，里面含有大量经典源代码(image segmentation algorithm Matlab source, it contains a large number of classic source code)

本程序用蚁群算法求解经典旅行商问题最优路径问题，效果很好(aco,tsp,best path)

说明：  CCNA中文笔记第2章 　DoD模型被认为是OSI参考模型的浓缩品,分为4层,从上到下是1.DoD模型的Process/Application层对应OSI参考模型的最高3层 　　2.DoD模型的Host-to-Host层对应OSI参考模型的Transport层 　　3.DoD模型的Internet层对应OSI参考模型的Network层 　　4.DoD模型的Network Access层对应OSI参考模型的最底2层 (CCNA Chinese Notes Chapter 2 DoD model OSI reference model is considered concentrated products, divided into four layers, from top to bottom is 1.DoD Model Process/Application layer of OSI reference model corresponds to the maximum 3-layer model 2.DoD Host-to-Host layer corresponds to OSI reference model Transport Layer 3.DoD model Internet layer corresponds to OSI reference model Network model Network Access Layer 4.DoD OSI reference model layer corresponds to the bottom layer 2)

说明：  小波变换的matlab程序，包括离散小波变换，多尺度变换，小波包分析，小波用于图像压缩、水印、去噪(Matlab wavelet transform procedures, including the discrete wavelet transform, multi-scale transform, wavelet packet analysis, wavelet image compression, watermarking, denoising)

个集合遗传算法，蚁群算法，粒子群算法的混合算法解决TSP问题的MATLAB程序(Collection of genetic algorithm, ant colony algorithm for hybrid particle swarm optimization algorithm to solve TSP MATLAB program)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

在matlab2011b环境下 搭建了永磁同步电机空间矢量调制的仿真模型，仿真效果比较满意。另外根据需要自己搭建了pmsm的电机本体模型。(In matlab2011b environment to build a simulation model of permanent magnet synchronous motor space vector modulation, simulation results were satisfactory. Also, according to the need to build their own model of pmsm the motor body.)

交错网格时间二阶空间十二阶声波方程数值模拟，加PML吸收边界，倾斜地层(Staggered grid space second-order time 12 order acoustic equation numerical simulation of the PML absorbing boundary, tilted strata)

Add two signals in two time

垂直切换的matlab仿真。有仿真结果分析，程序还未调试，还有待完善。(Matlab simulation of vertical handover. Analysis of simulation results, the program has not yet debugging, yet to be perfected.)