histogram_equalization

这是一个简单的画图程序，很适和初学者使用。(huatu)

程序的内容包括信号的DFT及IDFT处理以及数字滤波器的设计。相关的参考资料也包含在其中。(Contents of the program including the signal DFT and IDFT processing and digital filter design. Related reference information is also included.)

Round towards zero with a specified number of decimals

读取mat中的文件名并将其中的变量写入与变量名一致的txt文件中(read and write document)

简简单单的一个程序，显示字体！ 这只是一个小程序，功能不是很多，但对初学者来说很有参考价值！(it is easy to read ,and this program is to tell you how to show word in dos!)

基于matlab的指纹库识别，指纹识别(matlab)源代码。(Matlab-based fingerprint database recognition, fingerprint recognition matlab source code.)

多目标跟踪的粒子滤波器，用平面波展开法计算二维声子晶体带隙,GPS和INS组合导航程序。( Multi-target tracking particle filter, Computation Method D phononic bandgap plane wave, GPS and INS navigation program.)

独立成分分析 用于信号去噪 盲源信号处理 独立源提取(independent component analysis)

costas环的matlab实现，该实现能够完成相位锁定，频率估计等动能(costas loop matlab implementation that can complete phase-locked, frequency estimation of the kinetic energy)

根据路线查找规律，利用Matlab编程实现公交路线的查询(Route search in accordance with the law, use of Matlab programming implementation of the query bus route )