powerflowcalcut

实现得到一个简单函数的最优解 利于在其基础上进入深入 学习(To get a simple function to achieve the optimal solution to facilitate their access to in-depth study on the basis of)

implements the GOST 28147 OFB counter mode (GCTR).

说明：  编写定步长复化Simpson公式与变步长（自适应）复化Simpson公式的通用程序，并用变步长（自适应）复化Simpson公式计算π的近似值.(Complex Simpson formula)

SERVO_CONTROL for motor

语音仿真程序，生成房间的冲击响应，方法为Image方法，程序简单可用。(Voice simulation program to generate the room impulse response, methods for the Image methods, procedures can be simple.)

说明：  可计算关联维数，设置分形的参数，判断混沌状态(Calculate the correlation dimension, fractal parameters set to determine chaos)

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)

S波段微功率雷达，支持：测速，测距，合成孔径成像 系统名称：S-MPR (S-Band Micro-Power Radar) 即：S波段微功率雷达（开源系统） (S-band micro-power radar support: tachometer, ranging synthetic aperture imaging system name: S-MPR (S-Band Micro-Power Radar): S-band micro-power radar (open source system))

编写程序将含有20个数据的数组M分成两个数组：正数组P和负数组N，并分别统计两个数组的个数，显示在屏幕上。(Write a program containing the data array 20 is divided into two arrays M: positive and negative groups Array P N, and the number of two arrays statistics were displayed on the screen.)

双馈风力发电系统仿真模型，采用背靠背式PWM调制方式。(Double-fed wind power generation system simulation model, using back-type PWM modulation.)