pusu_nb

说明：  BP神经网络实现数据分类，实现语音特征信号的分类(BP network realize voice feature classification )

Finance-Stock software system

分类线不过原点的2维两类不可分样本的分类分类线不过原点的2维两类可分样本的分类,还有些课件.(classification lines origin can not be two types of two-dimensional samples of the sub-classification classification line but the origin can be divided into two types of two-dimensional samples classification, some courseware.)

this gives the basic idea on the placement of capacitor in distribution system.the allocation of capacitor reduces the power losses in the system.

空时信号处理过程中，信杂噪比计算的matlab程序(Space-time signal processing, noise ratio SNR calculation matlab program)

useful resources in matlab

This tutorial starts with a simple conceptual model of an analog Phase-Locked Loop (PLL). Through elaboration it ends at a model of an all digital and fixed-point phase-locked loop. The final model can serve a starting point for code generation (both ANSI C or synthesizable HDL). The step-wise elaboration of the model illustrates how Simulink® forms the basis a model-based design where continuous verification of the model reduces errors.

Real time data viewer for stock (Matlab file)

功率谱计算方法，本文采用的是最大似然方法。(Power spectrum calculation method)

分割算法 1.mean shift 的迭代过程只做了一次（为了简单） 2.对图像中的某一点进行平移时，只考虑了距离它小于2*hr的点，而不是图像中所有的 点。 3.实验过程中只用到了gauss核，虽然提供了method的选择，但在进行值域加权时只用 到gauss核，如果需要请自己改正。(mean shift algorithm )