chuang_han_shu

MATLAB遗传算法源程序(MATLAB genetic algorithm source code)

低通巴特沃斯滤波器设计求阶数，适合广大学生们参考，(Low-pass Butterworth filter design requirements order, for the majority of students reference)

svm线性分类器 .......................(svm linear classifier)

说明：  假定均匀线列阵的阵元数为16。入射平面波为是频率为62.5Hz的正弦信号。阵元间距为波长的1/2。系统采样频率为1kHz，观测时间为0.4s，阵列加权方式为均匀加权，分别给出： (a)当平面波信号分别从0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100度方向入射时，主瓣指向90度方向的波束形成器的输出序列。(It is assumed that the number of elements of uniform linear array is 16.The incident plane wave is a sinusoidal signal with a frequency of 62.5Hz. The element spacing is 1/2 of the wavelength. The sampling frequency of the system is 1 kHz.The sampling frequency of the system is 1 kHz, the observation time is 0.4 s, and the array weighting mode is uniform weighting.)

说明：  日本科学家奥村通过对城市进行大量无线电波传播损耗的测量，得出了一系列经验曲线用于无线蜂窝网络的规划设计。在这些经验曲线的基础上，推出了简化的Hata模型。(Olympic Village by Japanese scientists a great deal of radio waves in urban propagation loss measurement, the experience curve obtained for a series of planning and design of wireless cellular networks. In the curves on the basis of these experiences, the introduction of a simplified Hata model.)

说明：  这是关于统计方法的建模，适合于初学者。希望对大家有帮助。(Modeling of statistical methods)

lms即最小均方误差算法，此次上传的是lms算法的matlab文件(lms that minimum mean square error algorithm, the uploaded file is lms algorithm matlab)

最小均方误差自适应时延估计 原理 应用 改进 有很大的应用价值(LMSTDE Adaptive delay estimation theory applied to improve the application of great value)

RF AND MICROWAVE POWER AMPLIFIER DESIGN NONLINEAR ACTIVE DEVICE MODELING Power MOSFETs GaAs MESFETs and HEMTs BJTs and HBTs

用matlab编写的贪吃蛇小游戏，简化了手机上的贪吃蛇游戏，功能基本都有，初学的可以看看怎样实现的(Using matlab Snake game, simplifies the mobile phone Snake game, beginners can take a look at how to achieve the)