ddid

pitchn,功能：求一句话的语音基音频率包络。(pitchn matlab)

说明：  关于BP神经网络的一个MATLAB程序,仿照《智能控制》教材书上的(About a MATLAB BP neural network program, modeled on the intelligent control teaching book)

CSTH的建模及相关仿真任务，包括非线性模型的开环及闭环控制，及加噪声的改进开环控制(CSTH modeling and simulation tasks related)

31个城市的TSP问题，用蚁群算法编写的程序(TSP problem for 31 cities ,ACO program)

基于MATLAB语言的局部增强的程序，供大家参考，适合入门者(MATLAB language based on local enhanced procedures for your reference, suitable for beginners)

说明：  matlab 的一本书的光盘，我们学校一直用这个，大家反映很好(matlab a book of CDs, our school has been using this, we reflect the very good)

matlab code for nlms algorithm

Traditional police boundaries—precincts, patrol districts, etc.—often fail to reflect the true distribution of criminal activity and thus do little to assist in the optimal allocation of police resources. This paper introduces methods for crime incident forecasting by focusing upon geographical areas of concern that transcend traditional policing boundaries.

此文件为matlab实例源文件，用直接于实际应用中，可加以修改，应用广泛。(matlab)

additif noise gaussien (awgn) model