speedless_vector_control

exersice of marcel sidi

利用kmeans进行图像分类的matlab的实现(The realization of matlab kmeans image classification)

1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效 2. 损坏时间是对数正态分布的，需要拟合 3. 求均值80%置信区间 4. 成本为m，价格为s，保证盈利20%，选取保修期 5. 比较保修期和拟合数据的均值 6. 若保修期就是拟合损坏时间的均值，求出利润率 loadd.m：加载样本数据，并选取有效数据 period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective. 2. damage times are logarithmic normal distribution and need to be fitted 3. mean in 80% confidence interval 4. the cost is m, the price is s, the profit is 20%, the warranty period is selected. 5. compare the mean value of the warranty period and the fitting data 6. if the warranty period is to fit the mean damage time, the profit rate is calculated. Loadd.m: load the sample data and select the valid data Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)

说明：  采用均值聚类的方法找出径向基函数中心，并对训练数据展开预测(Mean clustering method is used to find the center of radial basis function and forecast the training data.)

迪杰斯特拉算法求最短路径matlab的实现算法(Dijkstra shortest path algorithm)

调频连续波仿真程序。完成调频连续波的调制仿真。(Frequency Modulated Continuous Wave Simulation)

最短路算法一例题， (The superior calculate way that incises a square body returns to row with the dynamic state )

信号的调制，包括BPSK,QPSK,16QAM,64QAM，(Signal modulation, including BPSK, QPSK, 16QAM, 64QAM,)

说明：  粗大误差的发现（包括源程序和编译后的程序）。利用常用的6种方法来检测数据中是否含有粗大误差。(The discovery of gross errors (including source code and compiled program). 6 using methods commonly used to detect the presence of gross errors in the data.)

finger print minutia