rossler2

K近邻方法实现0到9数字的模式识别问题。可扩展性很强，方面实现训练和识别。(K nearest neighbor method to achieve 0 to 9 digit pattern recognition problem. Highly scalable, achieving training and recognition.)

This is my homework of pattern recognition.

说明：  自己根据<最优化理论与基础>课本编的matlab程序 黄金分割法 自助输入目标函数及其梯度(Optimization: Gold Section Method Type in objective function and its gradient.)

这是个matlab实现的fft程序,主要是通过先行fft后列fft来实现的(This is a matlab procedure fft realized, mainly through the first post-fft out fft to achieve the)

NRTL活度系数模型，里面采用了温度拓展的形式，可以在大范围温度下使用。(NRTL activity coefficient model, which uses the temperature expansion of the form can be used in a wide range of temperatures.)

IEEE 802.11 platform

用matlab计算并成图形的电路设计中幅频=相位响应图 ，也可为设计计算带通滤波器的中心频率以及Q值提供参考(Using matlab calculation and circuit design graphics in amplitude frequency = phase response, are also available for reference for design and calculation of the bandpass filter with center frequency and Q value)

matlab 层次分析法源程序代码 (Analytic Hierarchy Process)

Gabor transformer for image processing in matlab signal processing

说明：  该算法实现了球形译码算法SD的算法仿真，包含不同的调用函数，可以实现。(The algorithm implements the algorithm simulation sphere decoding algorithm for SD, including calling the function different, can achieve.)