CardinalPointsFinder

说明：  利用机器学习的支持向量机算法对多类样本进行类别划分，达到了较好的分类效果。(Using the support vector machine algorithm of machine learning to classify the multi class samples, it achieves a better classification effect.)

彩色水印提取算法，含说明，希望对大家有用(Color watermark extraction algorithm, with that, we hope to be useful)

energy of given 1 D signal

this file is write on matlab code to enhancement image

多重非平稳信号的瞬时频率估计，用时频的方法，比较新的英文文献。(Instantaneous frequency estimation of multiple non-stationary signals using time-frequency methods, the new English literature.)

DPCM编解码的SIMULINK建模仿真(DPCM codec SIMULINK modeling and simulation)

说明：  双稳态随机共振与时间同步的相关性研究可以改变随机共振原则改变系统工作环境(is investigated the characteristics of stochastic resonance of the signal added Gaussian white noise in a bithreshold system)

说明：  matlab 编写的GPS信号解调及分析算法(matlab prepared GPS signal demodulation and analysis of algorithms)

能实现人脸的简单匹配算法，本人亲自测试，还行吧(To achieve a simple matching algorithm, face, OK.)

fmincon finds a constrained minimum of a function of several variables. fmincon attempts to solve problems of the form: min F(X) subject to: A*X <= B, Aeq*X = Beq (linear constraints) X C(X) <= 0, Ceq(X) = 0 (nonlinear constraints) LB <= X <= UB (bounds)