CLASSIFY

三步法哪l是一种较好的搜索算法，快速而且高效，它是在对数法的基础上对 其进行了改进，提出在每一步搜索后搜索步长均减半的算法。它基本保持了FS的 性能，但其计算量只有FS的10％左右。TSS在会议电视和可视电话中应用较多， 它通过三步搜索，逐步较小搜索步长。若最大搜索范围为士7，搜索精度取一个像 素，则步长为4、2、1，共需三步即可满足要求，从而得名。 (L three-step method which is a better search algorithm, fast and efficient, it is on the basis of the number of law be improved, made in every step of the search after the search step of the algorithm are reduced by half. It basically maintained the performance of FS, but the calculation is only about 10 of FS. TSS at the meeting on television and video telephony in the application of more three-step search through progressively smaller search step. If the maximum search range of disabilities 7, search for a pixel accuracy, the step size for the 4,2,1, a total of three steps to meet the requirements, thus its name.)

matlab概述书籍，matlab编程入门(the matlab Overview books, matlab programming entry)

模拟退火算法，经过调试可以运行，效果不错(simulated annealing algorithm which has been tested with good performance)

这是一个用matalb语言实现的FIR滤波器的源代码，直接可以运行，已经经过本人调试通过，对于信号处理的同行有帮助。(this is a matlab program that compute the fir filter and it was been tested by myself.)

利用元胞自动机对交通流进行模拟，具体模拟某一特定车流密度下的（车流密度由用户设定）单、双车道交通流运行状况，并计算平均速度、换道频率、车流密度等参数。(To take advantage of cellular automata to simulate the traffic flow, the specific simulation under a particular density (density is set by the user), the running status of two-lane traffic flow and calculate the average velocity, frequency and density of the lane changing parameters.)

B-Spline Surface Least-Squares Fitting of both Positions and Normals.

梅尔倒频谱，语音识别的相关代码，以及相关注释(Mel cepstrum, speech recognition-related code, and related notes)

利用边缘检测进行图像分割,有图有真相，效果还行(Edge detection, image segmentation)

this small file used for counting of exterima

说明：  通过引入磁光材料的非互易回转因子，形成新型光束传播方法（BPM），从而计算磁光波导的非互易效应。磁光波导参数可调，非互易回转因子可调。(calculate the nonreciprocal effect of magneto-optical waveguide using the beam-propagation method based on nonreciprocal element.)