Andrew_NG_deeplearning

matlab simulink model for simulation

基于Li模型的水平集图像分割方法，无需重新初始化，提高了图像分割的效率。(Li model based on the level set method of image segmentation, without reinitializes the, improve the efficiency of the image segmentation. )

用MATLAB编写的读取视频图片的程序。(Using MATLAB program for reading video picture.)

由matlab实现的读取视频及音频的代码，并保存每一帧图像。(Read video and audio from the matlab code to achieve, and save each frame.)

说明：  GMSK位同步的Gardner改进算法,是IEEE上很好的一篇文章(GMSK bit synchronization Gardner improved algorithm is very good IEEE on an article)

对4个发射天线，2个分别有2个接收天线的多用户MIMO系统进行BD预编码的仿真，观察其误码率性能。(Four transmit antennas, 2 respectively, the two receiving antennas, multi-user MIMO system BD precoding simulation, to observe the bit error rate performance.)

改进防碰撞扩展ALOHA的matlab仿真算法(Improved extended ALOHA anti-collision algorithm matlab simulation)

Binary Phhase Shhift Keying BER in MATLAB

雷达信号处理的一个重要过程，脉冲压缩,可以利用匹配滤波的原理对目标进行定位(An important process for radar signal processing, pulse compression, you can use the principle of matched filtering on the target location)

利用som算法进行数据的聚类，实现无监督聚类(clustering the data with the som algorithm, that can relizing unsupervised cluster)