insjiesuan

说明：  大尺度衰落的仿镇(large-scale replica of the town decline)

fuzzy 和PID的simulink仿真程序算法，实现了模糊控制和PID控制的仿真(fuzzy simulink simulation program and PID algorithm, fuzzy control and PID control simulation)

QPSK仿真程序，调制解调，画出不同信噪比下的曲线。(QPSK simulation program, modulation and demodulation, draw curves under different signal-to-noise ratio.)

随机产生一个信源概率空间，并对其进行香农编码，输出码长和编码(shannon coding)

利用三电平中心削波自相关法实现清、浊音判定，并提取一段话音的基频参数，绘制基频曲线，并将该参数曲线合并到前面提取的短时过零率和短时能量参数曲线图中(Using a three-level center clipping from the relevant law to achieve clear, voiced determination, and extract some of the fundamental parameters of the voice, drawing the fundamental frequency curve and merge the parametric curve to the front of the extraction rate and the short-term zero short-term energy parameters graph)

matlab在控制系统中应用的书籍，详细介绍了在各个环节中的应用(control system in Matlab Application of books, described in detail all the aspects of the application)

用等倾线法绘制二阶系统的相平面图 二阶系统自己拟定(Line method to draw the second-order system using equal inclination plan second-order system own prepared)

含噪脉冲信号进行相关检测,进行逐步线性回归，IMC-PID是利用内模控制原理来对PID参数进行计算。( Noisy pulse correlation detection signal, Stepwise linear regression, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

该程序实现时域LMS算法，并用统计的方法仿真得出不同步长下的收敛曲线(The program to achieve time-domain LMS algorithm, and simulation statistics do not come under the simultaneous convergence of a long curve)

有限元单元划分 checkgeometry(Finite Element unit division checkgeometry)