dyzbhg

Put these two files into the same directory and run mariosong.m. It will play the first part of the mario brothers theme song. You can edit note.m to add qualities to the sound

自组织特征映射神经网络是一类无导师学习的神经网络模型可用于聚类分析(Self-organizing neural network is a kind of unsupervised learning neural network model can be used for cluster analysis)

说明：  涵盖四种绘制三维图的方法，适合初学者，供参考(this zip consists of four methods for drawing 3D maps)

转载：卷积编码＋维特比译码的matlab程序(Reprinted: convolutional code+ matlab Viterbi decoding process)

基于SVPWM的三电平逆变的matlab仿真，阐述了负荷预测的应用研究,车牌识别定位程序的部分功能，LCMV优化设计阵列处理信号，Matlab实现界面友好，欢迎大家下载学习，光纤陀螺输出误差的allan方差分析。( Based on SVPWM three-level inverter matlab simulation, It describes the application of load forecasting, Part of the license plate recognition locator feature, LCMV optimization design array signal processing, Matlab to achieve user-friendly, Welcome to download the study, allan FOG output error variance analysis.)

产生噪声调频干扰信号，并画出它的时域和功率谱(Noise FM jamming signal)

说明：  matlab 6.x的使用指南，较为详细的介绍了matlab 6.x的使用及编程(matlab 6.x use guide describes in detail the use and programming matlab 6.x)

DC SERVO MOTOR SIMULATION AND DESIGN

33节点电力系统潮流计算，使用matpower，适合新手学习。(The power flow of power system with 33 buses.)

说明：  基于改进粒子群优化算法的非线性摄像机标定 Non2Linear Camera Calibration Based on an Imp roved PSO Algorit hm 王德超,涂亚庆(Improved particle swarm optimization based on nonlinear calibration Non2Linear Camera Calibration Based on an Imp roved PSO Algorit hm Wang Chao, Tu Ya Qing)