unconstrained-optimization

BT法仿真，DFT变换，窗函数，功率谱，将加窗之后进行了补零(signal process)

进行C均值聚类，样本是男女身高体重数据，在程序中增加了很多注释说明部分，适合广大初学者。(Perform C-means clustering, the sample was male and female height and weight data, adds a lot of explanatory notes section in the program, for the majority of beginners.)

线性调频信号的时域波形、以及模糊函数图、距离分辨力、速度分辨力(Waveform, Ambiguity function, Distance resolution and Speed resolution of LFM)

基于MATLAB 使用模拟退火算法求解旅行商问题的源码实现。解压后就可以用。(MATLAB based simulated annealing algorithm using the source code for the traveling salesman problem implementation. After decompression can be used.)

经验模式分解（EMD）处理程序 可直接用(Empirical Mode Decomposition (EMD) procedures can be directly used)

The plane stress analysis refers to the problems where the thickness of the structure is very small compared to other dimensions of the structure in the XY plane. The plane stress problem is a 2D problem. The stresses in the z direction are considered to be negligible,
 
0, the stress-strain compliance relationship for an isotropic material becomes,

neural network trained with unscented kalman filter

本书详细介绍了用Maple和MATLAB解决科学计算问题，有很多的实例供大家学习 。(The book details the use of Maple and MATLAB to solve the issue of scientific computing, there are many examples of learning for everyone.)

使用matlab编写三角形单元的有限元程序( the main code of this files is using matlab to calculate triangle element)

CEC09年群体智能会议的测试问题的代码(CEC09-MOEA-Codes-of-Problems matlab code)