signal-charactar

特征选择matlab程序, 该程序由多种特征选择算法组成，可根据需要进行选择。(Feature selection matlab program, which composed by a variety of feature selection algorithm can be selected according to need.)

说明：  在matlab的GUI界面中能够实现自动下俄罗斯方块，适合人工智能课程(It can be achieved automatically about the Russian box under the GUIinterface in matlab, for Artificial Intelligence)

说明：  MATLAB学习的PPT及有关练习题和答案为MATLAB的高级学习提高有效的帮助(MATLAB learning PPT and the exercises and answers for the MATLAB high-level study to help improve the effective)

older cih example - back to ninety s

MATLAB在光学实验中的应用,matlab的一些代码！(MATLAB applications in optical experiments, matlab' s some code!)

控制均值一定，使用搜索法求出固定长度及固定均值的素数集，输入个数及均值，输出素数集，(Control mean a certain set of prime numbers, use the search method to find the fixed-length and fixed mean, the number of input and the mean output prime number set,)

小波神经网络的源程序，稍加扩展可用于多样本数的的训练(Wavelet neural network of the source, this little extension can be used for various numbers of training)

simple problem(sonar) low pass filter

Perceptron implementation, with basics characteristics and comented in portuguese, every detail.

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