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pi.zip
- 计算PI(圆周率)的程序，可以计算２的Ｎ次幂的精确度
计算pi
- 计算pi的最新版源程序-calculated pi to the latest version of the source
PI的编程
- 求pi的程序，包括实验报告，误差分析，收敛性分析-for pi procedures, including experimental report, error analysis, convergence analysis, and so on
PI-KidMediaPlayer
- PI-Kid MediaPlayer做播放器的朋友可以看看。-PI-Kid MediaPlayer so players can see friends.
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- pi controller //motor
2017-03-raspberry-pi-variant-wireless-wan
- Raspberry pi design ideas for wireless solutions
pi-4QPSK
- 在AWGN信号下，实现pi-4 QPSK调制解调(pi-4 QPSK modulation and demodulation)
pi算法
- 利用收敛级数来近似求解圆周率pi，级数的推导可利用sinx的泰勒展开(The use of convergent series approximation of Pi Pi series can be derived by SiNx Taylor)
MC-pi
- 利用蒙特卡洛方法计算圆周率pi，模拟针与平行线相交的概率，通过概率值计算pi。(To compute PI by using the Monte Carlo method, probability simulation of needle and the intersection of parallel lines, the PI is calculated by the probability value.)
Connect to PI
- 使用C# 调用PI-SDK进行基于PI的开发(Using C# to call PI-SDK for PI based development)
PI双闭环并网ok
- 风电并网PI控制 双环仿真模型，matlab(matlab PI feng dian feng dian bing wang)
improve PI model
- 基于改进的PI模型对非线性曲线进行拟合，二次寻优算法进行参数辨识，用逆模型前馈补偿(Based on the improved PI model, the nonlinear curve is fitted, and the second optimization algorithm is used to identify the parameters, and the inverse model feedforward compensation is used.)
classical PI model
- 使用一般PI模型拟合非线性曲线，最小二乘法参数辨识，逆模型前馈(The general PI model is used to fit the nonlinear curve, the least square parameter identification, and the inverse model feedforward.)
PI
- 编写程序计算 PI 值 要求： ① 采用至少两种 线程分配方法； ② 使用时间函数统计每个线程的计算时间，对比分析哪种分配方法更优； ③ 程序调试及运行，输出运行结果。(Write programs to calculate PI values Requirements: 1.Use at least two kinds of thread allocation methods; 2.Use time function to calculate the computation ti
PI并网
- Psim仿真，PI控制并网逆变器，单极性倍频控制(Psim simulation, PI control grid connected inverter, unipolar frequency doubling control.)
用Z-N法实现P，PI，PID控制的参数整定
- 用MATLAB程序软件完成Z-N法对控制器的参数整定，实现P,PI,PID控制器的分别参数整定，并求出控制器的控制参数Kp，Ti，Td。最后绘制出不同控制器控制下的及参数整定前后的单位阶跃响应图进行比较。(MATLAB program software is used to complete the parameter tuning of the controller by Z-N method. The parameters of P, PI, PID controller are adjus
PI
- 这是功率倒置算法的matlab的程序，是关于PI算法的程序(This is the Matlab program for power inversion algorithm)
PI实现
- 基于改进的PI模型对非线性曲线进行拟合，二次寻优算法进行参数辨识，用逆模型前馈补偿(classical PI modeling)
基于DSP28335的单相PWM整流 双闭环PI控制
- 利用DSPF28335实现单相桥式PWM整流器的双闭环PI控制，用到AD7606和数字锁相(Double-closed-loop PI control of single-phase bridge PWM rectifier using DSPF28335, using AD7606 and digital phase lock)
1.dq单相光伏PI并网
- 单相光伏并网系统，逆变器采用dq下的PI控制。包含SIMULINK 2012-2018所有版本(For single-phase photovoltaic grid connected system, PI control under DQ is adopted for inverter. Include all versions of Simulink 2012-2018)