test_youhua

用matlab设计俄罗斯方块 基于GUI的设计 (Russian block design)

说明：  《信号与系统》计算机练习－利用matlab 西安交通大学出版社 实验一("Signals and systems" computer exercises-using Matlab Xi'an Jiaotong University Press an experiment)

文章介绍了我们常用的预测方法中的回归分析方法的显著性检验的相关知识(Knowledge of the significance test article describes our prediction method of regression analysis method)

给定发送机的转矩，燃油消耗率以及转速数据，拟合发动机万有特性曲面（matlab代码）(Given the torque transmitter, fuel consumption rate and speed data, fitting the engine and there are characteristic surfaces (matlab code))

this is for qrs detection

matlab 神经网络算法应用于图片中人物性格识别,通过对神经网络的训练，可以识别图像中是男性还是女性。。。(matlab neural network algorithm is applied to the picture of character recognition, neural network through training, can identify the image is male or female. . .)

EM algorithm for finding optimal value that represents parameters in the algorithm

说明：  并联机构 机器人 工作空间 刚度 轨迹贵乎啊 (work space)

通过pca找点云主方向，确定新坐标，然后将旧坐标点投影新坐标(Coordinate transformation using Principal Component Analysis)

基于最小错误概率的贝叶斯分类，用于数字识别分类(Based on minimum error probability Bayesian classifier for Digital Identification and Classification)