sigfrft

MATLAB 特征提取 边界链码（图像处理）(MATLAB boundary chain code feature extraction (image processing))

Crout s algorithm is used when the inversion of large matrices, say 1000X1000 is difficult. So Crout s algorithm uses LU decomposition method to get the same results as the inversion of Matrix.

ALOHA协议的思想很简单，只要用户有数据要发送，就尽管让他们发送。当然，这样会产生冲突从而造成帧的破坏。但是，由于广播信道具有反馈性，因此发送方可以在发送数据的过程中进行冲突检测，将接收到的数据与缓冲区的数据进行比较，就可以知道数据帧是否遭到破坏。(ALOHA protocol s thought is very simple, as long as the user data to be sent, although let they send. There are, of course, such conflicts which cause the destruction of the frame. But, because the radio channel has feedback, so the sender can be tested to the conflict in the process of sending data, the received data comparison with data of the buffer, you can know whether data frame was damaged.)

仿生优化算法,antcolonyoptimization,ACO(Bionic optimization algorithm,antcolonyoptimization,ACO)

说明：  包含五种模型阶次方法，并附有详细的matlab代码。(Five model order methods are included with detailed matlab code.)

matlab应用于基于粒子滤波的程序及演示(Particle filter based on the procedures and presentation of matlab)

说明：  本压缩包是有关matlab的论文等压缩包 希望对大家有帮助(This is a file about matlab)

Scilab培训教程，scilab是可代替MATLAB的开源软件，其程序语言与MATLAB相似，有很好的发展前途。(Scilab training course, scilab is the open source alternative to MATLAB, the MATLAB language and similar procedures, have good development prospects.)

利用MUSIC算法进行宽带信号DOA估计的matlab小程序(wideband DOA estimation using MUSIC algorithm)

test, this is only to learn ow to start.