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cardetection
- 1.24位真彩色->256色灰度图。 2.预处理:中值滤波。 3.二值化:用一个初始阈值T对图像A进行二值化得到二值化图像B。 初始阈值T的确定方法是:选择阈值T=Gmax-(Gmax-Gmin)/3,Gmax和Gmin分别是最高、最低灰度值。 该阈值对不同牌照有一定的适应性,能够保证背景基本被置为0,以突出牌照区域。 4.削弱背景干扰。对图像B做简单的相邻像素灰度值相减,得到新的图像G,即Gi,j=|Pi,j-Pi,j-1|i=0,1,…,439 j=0,1,…,63
NiosII_implementation_in_CCD_C
- The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate Array [FPGA] of the CCD camera for the “Pi of the Sky” experiment is presented. The digital board of the CCD camera, its most important components, cur
Hi-tech_PICC9.50.rar
- 软件简介：HI-TECH PICC 是一款高效的C编译器，支持Microchip PICmicro 10/12/14/16/17系列控制器。是一款强劲的标准C编译器，完全遵守ISO/ANSI C，支持所有的数据类型包括24 and 32 bit IEEE 标准浮点类型。智能优化产生高质量的代码。属于第三方开发工具。能和MPLAB整合，内嵌开发环境（HI－TIDE）。 Hi-tech PICC Compiler v8.注册码 Serial: HCPIC-88888 First Na
pi-4-QPSK
- A full simulation of pi/4 qpsk modulation with a matlab scr ipt for obtained the BER graph
MATLAB
- Boost电路调试平台，可以根据给定自动调节输出电压。-Boost circuit debugging platform can be adjusted automatically according to a given output voltage.
PIC_C
- 本章将介绍 Hitech-PICC 编译器的一些基本概念，由于篇幅所限将不涉及C 语言的标准 语法和基础知识介绍，因为在这些方面都有大量的书籍可以参考。重点突出针对PIC 单片 机的特点而所需要特别注意的地方。-This chapter will introduce the Hitech-PICC compiler of some basic concepts, lack of space will not be involved in the standard C language t
FDA08-2
- Random delay effect minimization on a hardware-in-the-loop networked control system using optimal fractional order PI controllers ⋆
noveldirecttorquecontrolofpmsmbasedonexpectedvolta
- ： 为了解决永磁同步电机传统直接转矩控制中存在转矩和磁链脉动大的问题，设计 了基 于 空间电压矢量调制( S V M) 策略的直接转矩控制 ， 通过 S V M 产生定子的预期 电压，并且采用 P I 控制 器代替传统直接转矩控制中的滞环比较器。同时在定子磁链观测中采用基于转子位置和定子电流 的定子磁链估计方法。实验结果表明， 与传统直接转矩控制项相比， 所提出的方法能够可靠而有效 地估计定子磁链， 改善 了电磁转矩和定子磁链的脉动， 同时减小了电流和转速波动，并具有很好
shuntactivefilter
- This paper deals with an innovating Shunt active filter with PI controller for harmonic elimination . Active filter provide a viable solution to mitigating harmonic issues caused by the non linear loads .The active filter compensates the reacti
1451-48691001057S
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
cospiacd
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
JPtpenov95p680
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
caracterizacion.docx.tar
- Characterization of a plant, to design an analog PI controller
PDF
- power theory (IRPT) [6], sliding mode controller [9], instantaneous symmetrical components [2,13] etc., are discussed in the literature for the control of DVR. In this project a new control algorithm is proposed based on the current mode control and
pvboost_test_10k_inver
- 加入最大功率追蹤之太陽能並網市電模型，尚未加入日光變化之模塊，採用PI控制器-Adding the maximum power point tracking solar grid-electric model, is not yet the daylight change the module using a PI controller
c88
- This a scr ipt written using C++ to calculate PI value using random points in 1 D circle inside square. Initialise random number generator was used to generate random numbers. The error calculated for each result in the output screen. The scrip is us
PI-FOR-VECTOR-CONTROL-MOTION
- 一篇关于永磁同步电机控制的PI参数推导过程的非常好的一篇文献。值得好好看下-PI article about the permanent magnet synchronous motor control parameters derived great a literature procedure. Worth a good look
Raspberry-pi-speech-Translator
- 在设计物联网系统时,由 Sensor 所感测的数据,经云端运算后,常常将结果由语音方式透过 client 端设备 (手机,浏览器,树莓派),传达给 User Microsoft Azure Marketplace 提供了 Microsoft Translator Api语音转换服务: http://www.wpdang.org/archives/159187.html 使用者可在 client 程序使用 Microsoft Translator Api 所提供的方法将文字转为语音后由喇叭
Ubidots-detect-pi-memory
- 自从物联网 [IoT]兴起后,许多开发商都致力于特定用途的云端平台开发, Ubidots 就是专门针对传感器接收的云端平台,他可将感测的讯息透过 [web hook] [E-mail] [简讯] 通知相关人员,因为不必花时间在 Ubidots 端写程序,只需做相关触发条件的设定,所以十分好用。 User 只要在支持 Python的任何系统 (window linux IOS),将 IO 所感测的数值传送至 ubidots 云端平台,它即可将讯息通知相关人员 以下网址范例是在树莓派写一pyt
Mounting-a-USB-Thumb-Drive-with-the-Raspberry-Pi.
- Mounting a USB Thumb Drive with the Raspberry Pi