kinetics

FPGA Boards - Spartan 3 E Starter Kit

说明：  基于UCI数据集Waveform的kmeans聚类，python语言实现，其中包括无噪声聚类和利用PAM产生20%高斯噪声的聚类。(Using K-means method to analyze the database Waveform from UCI platform. Coding language is Python.)

通过使用opencv、scipy和python检测运动人前额信号的微小rgb变化，实现用视频估计心率。(Implemented estimating heart rate using video by detecting the minute RGB changes in signals from the forehead of a moving person using OpenCV, Scipy and Python)

说明：  基于RSSI的节点定位算法仿真，有误差分析结果(Simulation of node location algorithm based on RSSI)

基于模型预测的永磁同步电机直接转矩控制，通过建立其预测模型，并且评估每个电压矢量作用所产生的结果，选择最优的电压矢量并得到其PWM信号施加到变压器上以此来控制PMSM的转矩。该文件包含仿真文件，但是不包含模型预测控制的程序，程序获取方式在文件中(Direct torque control of permanent magnet synchronous motor based on model predictive control is established. By establishing its prediction model and evaluating the result of each voltage vector action, we select the optimal voltage vector and get the PWM signal to be applied to the transformer to control the torque of PMSM.)

说明：  UPQC for improving Power Quality

求解弹流润滑的方程组程序，得到压力、膜厚分布(Solve the equation of the elastohydrodynamic equation and obtain the pressure and film thickness distribution)

说明：  基于数字光栅投影的结构光三维测量技术与系统的研究，李中伟的博士论文来实现(Based on the digital grating projection, the three-dimensional measurement technology and the system research, li zhongwei's doctoral thesis is realized.)

Description 给定一个有N个矩阵的矩阵链A1A2A3...An，矩Ai的维数为pi-1*pi。我们都知道，使用朴素的矩阵乘法去乘两个维数分别为x,y和y,z的矩阵，所需要的乘法次数为x*y*z。矩阵链乘法问题就是如何对矩阵乘积加括号，使得它们的乘法次数达到最少。 Input 输入的第一行为一个正整数N(1

说明：  一个普通的小游戏，没有什么功能，就一个垃圾小游戏(An ordinary little game, no function, just a junk game)