letter_compare

Kalman滤波程序,在一维的数据上，观看滤波后估计值与预测值之间的差距。(Kalman filtering)

matlab/simulink 整流器二电平仿真源代码，修改参数后即可使用 个人原创，亲自调试可用(Two-level converter simulation source code)

This code is about plotimaging of seismic data.

本函数用于实现开槽式圆波导TM模式的计算(calculate the cutoff frequency of 2D-circle waveguide)

计算光子晶体的能带投影图，为波导模的确定以及光子晶体薄板提供基础(calculated photonic crystals with projection to determine the mode waveguides and photonic crystal to provide the basic sheet)

this is a draw pso alghoritm

多极点控制算法的实际应用案例，适合振动控制系统(Multipolar point control algorithm is practical application cases, suitable for vibration control system)

butt,cheb1,cheb2,elip四种常见的IIR滤波器使用小例子(butt, cheb1, cheb2, elip four common small example of the use of IIR filters)

在Matlab环境中进行界面编程设计，代码非常齐全实用。(In the Matlab programming environment to interface design, the code is very complete and practical.)

一个用simulink做的模糊PID自适应系统，FIS等都比较简单，适合初学者。通过与PID的比较曲线可以看出此系统更加优越。(A simulink do with self-adaptive fuzzy PID system, FIS are relatively simple, suitable for beginners. Comparison with the PID system curve can be seen even more superior.)