LCC

说明：  MATLAB软件基础，详细介绍了matlab软件的基础操作。(MATLAB software foundation, described in detail the basis for operation of matlab software.)

HSUPA channel transmitter and receiver block diagram

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) )

matlab gui罗光华视频教材第一章源代码16个源代码，与例题相关(matlab gui)

说明：  灰色预测模型matlab程序标签：灰色模型 gm(1 1) 二次拟合 matlab(Gray prediction model matlab program tags: gray model of gm (1 1) quadratic fit matlab)

该代码为基于PID神经网络的系统控制算法(The code for the system based on PID neural network control algorithm )

its all about communication

Registration of image using 4 control points (Projective) . It is used to evaluate Objective type Answer sheet evaluation

I forgot the name of codes

matlab低通滤波器，可直接在matlab运行，显示()