pc_cfr_v2_0_msim_r2_0

using matlab to draw antenna beam pattern

matlab file newly created

要求使用继电自整定方法对其实施自适应PID控制。 1、选择采样时间0.1s，把对象离散化。 2、加继电（开关）控制，测量对象的Tc,Kc。 3、利用ZIEGLER-NICHOLS 公式表，确定PID参数。 4、实现闭环控制。 5、根据调节效果，修正PID参数。 (Require the use of relay tuning methods for its implementation of the adaptive PID control. 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)

说明：  本程序用matlab编写，给出了特定参数下，光纤掺杂深度与阈值之间的关系(pumping threshold vs adoping density)

隐马尔科夫模型的ppt课件，比较通俗易懂(Hidden Markov model ppt courseware, more user-friendly)

数控机床第四象限到第一象限的圆弧插补程序及界面，步长可变，位数可变(CNC machine tools fourth quadrant to quadrant circular interpolation procedures and interface, the step variable, the median variable)

本软件是线性调频（LFM）脉冲压缩雷达仿真系统的一部分，具有典型性和实用性，希望对搞雷达仿真的朋友们有所帮助。(the software of linear frequency modulation (LFM) radar pulse compression part of the simulation system, classic and practicality, and I hope to engage the radar simulation friends help.)

《统计信号处理》中使用Prony建模方法来模拟随机信号(PRONY Model a signal using Prony s method )

重新编译过的Virginia MPRG WCDMA matlab代码,保证可以使用(Recompiled Virginia MPRG WCDMA matlab code to ensure that you can use)

说明：  Hurst exponent calculation algoritms. Time series analysis trending, mean reverting. Analysis of time series, fractal analysis.