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直流恒负载转速调节，转速环突然断路matlab(DC Constant load speed regulation, speed loop circuit suddenly matlab)

说明：  一个基于dct变换的数字水印算法的源程序(A dct-based Digital Watermarking Algorithm source code)

Different type of matlab codes and modelsim based codes have been attached

function [H T] = Bretschneider(F,U,D) functie [H T] = Bretschneider(F,U,D) F= fetchlengte (m) U =windsnelheid (m/s) D= depth (m) Depth dependend Bretschneider formulag. see Sorensen, R.M. (1993). Basic Wave Mechanics for Coastal and Ocean Engineers. New York: John Wiley & Sons.

一种改进的粒子群算法，有效进行最值寻优，实测可行。(a improved PSO algorithn)

利用粒子群算法实现最优潮流计算，得到最优配电网规划结果(Using particle swarm optimization algorithm to achieve optimal power flow calculation, get optimal distribution network planning results.)

BCH码simulink仿真，可以用作simiulink初步学习的例子。(BCH code simulink simulation, can be used as a preliminary study simiulink example.)

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霍夫曼编码n元编码，可以计算出平均码长，编码效率(Huffman coding n-ary coding, can calculate the average code length, coding efficiency)

ant colony for TSP problem