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一个基于adaboost的人脸检测分类器训练程序，用MATLAB写的，希望能和大家分享(a face detect programme based on adaboost which is written by matlab)

基于matlab编写的该程序，可以用于计算9层和9自由度建筑物模型在地震作用下响应。 (The program is written in Matlab based, can be used to calculate the excitation of 9 layer and 9 degrees of freedom model and input seismic building.)

Quadrature Phase Shift Keying is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts in 0, 90, 180, or 270 degrees

在同温度和和照度下，n改变时，光生电流不变。(when the temperature and irradiation are the same the output photocurrent Iph of the same piece of solar cell remains constant although the diode quality factors and reverse saturation currents are different.)

超松弛因子迭代法求解大型线性方程组的MATLAB程序(Super relaxation factor iteration method to solve large linear equations of the MATLAB program)

It draws on principal component analysis algorithm (PCA), Modern signal processing used in the spectral estimation in matlab, DC-DC power single-part set-loop control.

说明：  matlab实现经典功率谱估计,xiwangdajia xuexi(matlab gonglvpugyujichengxu)

该matlab程序仿真了旁瓣对消系统，旁瓣对消是自适应阵列处理的重要方面(The matlab simulation, the sidelobe cancellation system of sidelobe cancellation is an important aspect of adaptive array processing )

机器学习 马可夫决策 策略迭代 MATLAB代码(MDP policy iteration)

voltage-boosting converter, named as KY converter, was proposed, which provides low output voltage ripple and is very suitable for supplying power to devices that must operate under low-ripple conditions.