monica

实现GSM下变频功能，matlab平台。(GSM capabilities to achieve down-conversion, matlab platform.)

求音频的掩蔽曲线,可以用于音频提取水印,还可以用于音频分析(For audio masking curve, can be used for audio watermark extraction can also be used for audio analysis)

segments image F by using a split-and-merge approach based on quadtree decomposition. MINDIM (a positive integer power of 2) specifies the minimum dimension of the quadtree regions (subimages) allowed. If necessary, the program pads the input image with zeros to the nearest square size that is an integer power of 2. This guarantees that the algorithm used in the quadtree decomposition will be able to split the image down to blocks of size 1-by-1. The result is cropped back to the original size of the input image.

半监督极限学习机，基于matlab实现的在线分类算法，人工智能(demo sselm ,Semi-supervised extreme learning machine, online classification algorithm based on matlab, artificial intelligence)

说明：  fastICA算法的处理的其中的一部分，是关于信号的(fastICA)

基于压缩传感的梯度投影重构算法代码，可以仿真实现(Gradient projection reconstruction algorithm code based on compressed sensing, simulation can be achieved )

Savitzky-Golay滤波算法的7阶二次平滑算法源代码(s-g arithmetic)

用matlab处理音频, 对一段音频加入噪声然后滤除噪声还原, 绘制过程中的频谱图(Matlab deal with audio, for adding some audio noise reduction and filter noise, rendering the process of spectrum)

文件夹介绍计算机控制系统的PID两个实验，从数字信号的处理的方式，用调节三个控制参数的值从而实现系统控制的稳定。(Folder describes the PID of the two experiments of the computer control system, digital signal processing, system control to adjust the three control parameters values ​ ​ in order to achieve stable.)

利用matlab语言，采用动态规划算法解决机器设备的调度问题，运行速度快，运行结果完美。(analyzes the allocation of resources in dynamic programming with Matlab , and conducts procedure designs and computation with Matlab , simplifying complex issues and avoiding the cumbersome calculations to make more convenient solutions to problems .)