db2

Quadratic programming

说明：  实现信号的frft变换,傅立叶变换是将观看角度从时域转变到频域，分数阶傅立叶变换就是以观看时频面的角度去旋转时频面的坐标轴，然后再从观察频域的角度去分析信息。(The FRFT transform of signal is realized)

说明：  image processing-no of intensity levels

介绍了常见的时频分析方法，包括短时傅里叶变换，Wigner-Ville分布以及小波变换等，结合MATLAB，引导读者如何运用其来进行时频分析(Describes the common time-frequency analysis methods, including short time Fourier transform, Wigner-Ville distribution and wavelet transform, combined with MATLAB, to guide the reader how to use it to carry out time-frequency analysis)

基于蚁群算法的动态最优路径规划 (Dynamic optimal path)

The performance coefficient depends on both the pitch angle (β) and the tip speed ratio (λ). The tip speed ratio is calculated by using blade tip speed and wind speed upstream of the rotor. The relationship between performance coeffi cient (c_p), pitch angle (β) and tip speed ratio (λ) is established by the c_p- λ approximation (3) for different blade pitch angle.

无线通信系统仿真SISO信道模型中SUI信道仿真(SUI channel in SISO channel model simulation)

OFDM入门介绍非常好的材料,适合刚做通信工程的研究人员,高手就不用看了.(Introduce a very good entry-OFDM materials, just to do communications work for researchers, experts do not need to read.)

自适应预测，神经网络预测，可以实现非线性预测，MATLAB环境实现。(Adaptive predictive)

将MIT数据库的数据转换成matlab可以读的格式(convert the data of the database of the MIT to be the data which can be read with matlab )