apf-controllers

说明：  可以讀video檔到matlab裡面並且將處理完的影片把它輸出並播放(Matlab video files can be read to and will be processed inside the movie and play it out)

粒子群算法以及优化后粒子群算法，可直接运行(Particle swarm optimization algorithm and particle swarm after, run)

Matlab code for simulation of LMS algorithm

说明：  如何在函数中加入一个正弦信号，求它和高斯噪声的相关性以及自相关(how to insert noise,and how to how the correlation with goss noise)

声场计算模型for3d的in文件写入，仅供参考(to write the in-file that the for3d programme need.)

WTMM中的一个很重要的m文件，给MATLAB用的(use for WTMM，an important part， for MATLAB)

Plot arrow in Matlab

说明：  一维波动方程的诺依曼计算，可以控制时间范围(Neumann calculation of one dimensional wave equation)

制作运用最速下降法解线性方程组的用户界面(Making use of the steepest descent method solving linear equations of the user interface )

调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域 应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先 验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移， 时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在 多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。 (The modulation recognition is one of the key technologies of the non-cooperative communication, such as electronic countermeasures and software defination radio, therefore it is such a significant discipline and orientation in the research of communication field. Obviously, without enough knowledge in transmitter and verified parameters about receivers, for example signal power, carrier frequency and phase offsets and so force, it is hard to get the modulation of blind identification. What is more, for the sake of the multipath fading, frequency-selective and time-varying channels in the real scenarios the task is even harder. )