FEM_using_triangle

一个50行的Matlab有限元程序（二维传热问题），执行fem2d.m即可。(A 50-line Matlab finite element program (two-dimensional heat transfer problem), the Executive fem2d.m can.)

方程求根的迭代法，如Newton法，基于matlaB计算求解(Roots of the iterative equation, such as the Newton method, based on matlaB Computing for)

模糊PID和普通PID的输出对比matlab仿真程序 (PID and fuzzy PID output common contrast matlab simulation program)

跟踪滤波方法：概率数据互联。封装性能好！(Tracking filter method: probabilistic data association. Package good performance!)

用matlab写的遗传算法小程序 里面涉及到二进制编码 和 格雷码 值得学习和参考(Write with matlab genetic algorithm small program which involves binary coding and Gray code is worth learning and reference)

带滤波器的PID控制，对于高频信号有着良好的滤波作用。(PID control with a filter for filtering high-frequency signal has a good effect.)

from s=1 to s=6 Fourier plot

用matlab实现遗传算法，包括有交叉变异等及适应值的计算啊(Using matlab genetic algorithm, including the calculation of the of cross mutation and adaptation value.)

信道容量的计算，实现了其基本功能。信道容量计算(Calculation of channel capacity to achieve its basic features. Calculation of channel capacity)

采样率转换程序，程序主体分为上采样与下采样(Sample rate conversion process, the program is divided into the main sampling and down-sampling)