viterbi

simulink file for a dc motor with PID

Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )

基于浮点数编码的多目标遗传算法，运行环境为matlab.(Multi-objective genetic algorithm based on floating-point encoding，Operating environment for matlab.)

Lamb波的频散曲线，利用matlab编制了导波曲线，为导波检测模态选取提供了技术工作(Frequency dispersion curve of Lamb wave The guided wave curve is compiled by MATLAB, which provides technical work for the selection of guided wave detection mode.)

matlab下的3电平VSC系统模型，对于初学者很有帮助，建议大家多多交流，互相帮助(The 3-level VSC system model under matlab is very helpful for beginners. It is recommended that you exchange more and help each other.)

说明：  正余弦函数发生器设计是需要的地址对应值，希望对你有帮助(Cosine function generator is designed to address needs of the corresponding value, want to help you)

内螺旋覆盖搜索的一个算法实现，运行为plotdmap（a,b,c,d）a,b,c,d为数字，a,b为栅格地图的长宽，c为搜索目标的数量，位置自动随机出现杂地图上，d为搜索车辆的数量，位置分布在地图最外围。(Cover a spiral search algorithm, run for the plotdmap (a, b, c, d) a, b, c, d for the number, a, b for the grid map of the length and width, c is the number of search targets, location Auto randomly mixed map, d the number of vehicles for the search, location map of the distribution in the outermost.)

MPU6050陀螺仪，代码，技术文档， 测试程序(MPU6050 gyroscope, code, technical documentation, test programs)

MATLAB矢量中值滤波器仿真实现（vmf)。(Vector Median Filter MATLAB simulation (vmf).)

说明：  一篇用adaboost实现自动目标识别的文章。采用MSTAR数据库作为分类对象。(Adaboost an automatic target recognition with an article. Classification using MSTAR database as objects.)