K_means

this is an ieee based simulink based projects for reducing the harmonic ditortion is the power systems

power_switching_power_supply_lib.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_switching_power_supply_lib.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

matlab 图像处理程序 初学者面积计算练习(Image area calculation )

matlab产生均匀 高斯 锐利等分布并画出直方图(using matlab to get random)

matlab光伏mppt扰动观测法变步长的扰动观测法，可以实现最大功率点的跟踪控制(Matlab pv MPPT disturbance observation method, variable step disturbance observation method, can achieve maximum power point tracking control)

包括：使用控制变量蒙特卡洛法和一般蒙特卡洛法的欧洲期权看涨价格程序；使用蒙特卡洛计算定积分；使用B-S公式计算期权价格。 ( Including: European call options price procedure using control variable Monte Carlo method and general Monte Carlo method using Monte Carlo calculation of definite integral use the B-S formula to calculate the price of option.)

二级省和城市二级省和城市二级省和城市..(Two provinces and two cities in two provinces and cities in provinces and cities ..)

心电监测 PVC检测 小波变换 心电监测 PVC检测 小波变换(Detection of ECG monitoring PVC PVC ECG monitoring wavelet transform detection)

设有一长直矩形(a*2a)接地金属槽，上盖板对地绝缘ф1=10，侧壁，底ф2=0，求槽内的电位分布。用有限单元法求解。(Grounded metal tank with a long straight rectangular (a* 2a), on the cover insulation ф1 = 10, sidewalls, the bottom ф2 = 0, seeking a slot of the potential distribution. Using the finite element method to solve. )

基于matlab的利用rssi对无线传感网络的定位(Wireless sensor networks based on the matlab the use of rssi positioning)