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Face Recognition source code by matlab

卡尔曼滤波的基础上简要介绍了和处理代码。过程通过随机噪音过滤掉，以获取原始信号。(Kalman filter based on a brief introduction and processing code. Process through the filter out random noise to obtain the original signal.)

Program for Detect hough lines

CSS in Cognitive Radio

模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小。 (Simulated annealing algorithm derived from solid annealing principle, the solid is heated to a sufficiently high, let it cool slowly, when heated, solid particles with temperature becomes disordered state, the internal energy increases, while slowly cooling the particles gradually increasingly ordered at each temperature to reach equilibrium, and finally reach the ground state at normal temperature, which can be reduced to a minimum.)

数学建模中常用的matlab算法集合,包括最小生成树，最短路径，方程求根，随机模型等等(Commonly used matlab algorithm set in mathematical modeling)

deboor算法，B样条，程序简单易懂，很实用(deboor algorithm, B-spline)

Non-Causal IIR Filter Part 1: Setting up the Input signal to the Wiener Filter Part 2: Seperating the negative lags and positive lags... The one at 0 index is clustered together in the positive part highqq

a easy back propagation example done in matlab,

说明：  matlab中GM算法的实现，适合于数学建模人员使用(The realization of GM algorithm in MATLAB)