National-Taiwan-Central-University

this is a matlab source file

说明：  基于Harris的掌纹图像特征提取的程序，非常的完整可靠(Harris based on palmprint image feature extraction procedures, very full and reliable)

An analytical symmetric Ricker pulse with a pulse period Tp = 0.5 and pulse peak acceleration ap = 0.8 g given by this matlab code. It can be used in dynamic analysis of structures in aspect of near-fault earthquake palse.

包括8PSK和18QAM调制程序，复信号，带成型滤波器。程序简单易行，绝对可靠。(8PSK and 16QAM signal。)

this is the source of sobel filter

利用激光雷达技术生产数字线划图的技术参考文献，对3S技术人员很有帮助，难得的好资料。(By using laser radar technology to produce a DLG technique reference documents)

a research based study on various image noise filters and denoise techniques

实现语音的采集，变换，滤波器的设计以及滤波后的语音信号的显示和频谱变换(failed to translate)

matlab仿真残差的方差估计模型的阶次(matlab Autocorrelation of residuals)

说明：  在matlab环境下用人工智能算法--蚁群算法求TSP问题的matlab程序(In the matlab environment using artificial intelligence algorithm- ant colony algorithm for TSP problem matlab program)