Welcome！[Sign In] ！[Sign Up]！
Front-page it | Collect it | [中国-简体中文]
FAQ Fav
Location:
Search - pi a

Search list

[Windows Develop] Win32comcool_code

Description: api接口 api接口 api接口 -api interface a pi interface a pi interface a pi a Interface pi interface a pi interface a pi interface
Platform: | Size: 34602 | Author: lirui | Hits:

[Other resource] Addison.Wesley.Professional.Java.Puzzlers.Traps.Pi

Description: How well do you really know Java? Are you a code sleuth? Have you ever spent days chasing a bug caused by a trap or pitfall in Java or its libraries? Do you like brainteasers? Then this is the book for you!-How well do you really know Java Are you a cod e sleuth Have you ever spent days chasing a bug ca used by a trap or pitfall in Java or its libraries Do you like brainteasers Then this is the book for The r you!
Platform: | Size: 1284278 | Author: 静水 | Hits:

[Internet-Network] Socket 自已写一个ping程序

Description: Socket 自已写一个ping程序-Socket own written procedures for a ping
Platform: | Size: 9216 | Author: 华文广 | Hits:

[Special Effects] 车牌定位

Description: 车牌定位系统是进行车牌自动识别的重要一部分能正确的获得整个图象的车牌部分 具体步骤 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,…,639Gi,0=Pi,0,左边缘直接赋值,不会影响整体效果。 5.用自定义模板进行中值滤波 区域灰度基本被赋值为0。考虑到文字是由许多短竖线组成,而背景噪声有一大部分是孤立噪声,用模板(1,1,1,1,1)T对G进行中值滤波,能够得到除掉了大部分干扰的图像C。 6.牌照搜索:利用水平投影法检测车牌水平位置,利用垂直投影法检测车牌垂直位置。 7.区域裁剪,截取车牌图像。-plates is positioning system for automatic vehicle identification can be an important part of the right of access to the entire image plates some of the specific steps 1.24 true color-gt; 256-color grayscale. 2. Pretreatment : median filter. 3. Binary : an initial threshold value T A pair of images for two to be two binary images B value. T initial threshold value to determine the method is : Select threshold T = Tc- (Tc-Gmin)/3, respectively Gmin saturated and is the highest and the lowest gray value. The threshold values for different licenses are certain adaptability, to ensure that basic background was home to 0, to highlight regional licenses. 4. Weakened background interference. The images do simple B adjacent pixel value is reduced, the new images to be G, Gi, j = Pi, j- Pi, j-1
Platform: | Size: 1497088 | Author: 潘文 | Hits:

[Data structs] Pile

Description: 用JAVA 写的数据结构 PILE 的算法,这种算法是法国大学老师算PILE 的一种方法.-using Java to write the data structure of the stiffness This algorithm is counting France braced University teachers a way.
Platform: | Size: 6144 | Author: li | Hits:

[Other Databases] piapi

Description: osi的实时数据库pi的api 全部api 这可是实时数据库的编程者梦寐以求的好东西 市面上是没有的 只有pi专家才有哦 实时数据库的发展相当迅速 是将来的高薪企业哦!1 加油哦 大家-IMAGE_FLIP_VERTICAL pi real-time database of all api- api But this database programmers dream of the good things the market is not the only experts can Oh pi real-time database developed rapidly in future high-enterprises Oh! Oh you a refueling
Platform: | Size: 363520 | Author: 黎晓 | Hits:

[matlab] pink.mat

Description: 为大家提供了粉色噪声产生方法的一段matlab程序-to provide you with a pink noise of a Matlab procedures
Platform: | Size: 8530944 | Author: 叶君 | Hits:

[Internet-Network] Ping程序

Description: 一个简单的能实现PING功能的小程序，可以控制PING的数据包的个数。-a simple achieve PING function of small programs will be able to control the PING number of data packets.
Platform: | Size: 194560 | Author: 大撒法 | Hits:

[Mathimatics-Numerical algorithms] PID Example--Inverted Pendulum

Description: The cart with an inverted pendulum, shown below, is "bumped" with an impulse force, F. Determine the dynamic equations of motion for the system, and lin earize about the pendulum s angle, theta = Pi (in other words, assume that p endulum does not move more than a few degrees away from the vertical, chosen to be at an angle of Pi). Find a controller to satisfy all of the design re quirements given below. -The cart with an inverted pendulum, shown below, is "bumped" with an impulse force, F. Determine the dynamic equations of motion for the system, and lin earize about the pendulum s angle, theta = Pi (in other words, assume that p endulum does not move more than a few degrees away from the vertical, chosen to be at an angle of Pi). Find a controller to satisfy all of the design re quirements given below.
Platform: | Size: 12288 | Author: | Hits:

[.net] pi

Description: 该程序是vb.net编写的 通过公式计算圆周率π的值，在一定的取值范围内变量取值越大，π越精确-The program is prepared through vb.net formula π the value of pi, to a certain range of values within the larger variables, π more accurately
Platform: | Size: 51200 | Author: 杨某某 | Hits:

[matlab] fuzzy-pi

Description: 一被控对象 ，给定为阶跃给定，幅值为500，设计一个两维模糊PI型控制器，输入语言变量和输出语言变量均取7个值{NB，NM，NS，ZE，PS，PM，PB}，模糊论域为{-6，-5，-4，-3，-2，-1，0，1，2，3，4，5，6}，用matlab编程仿真研究。-Charged with one object, to set at a given step, the amplitude for the 500, the design of a two-dimensional fuzzy PI-type controller, input linguistic variables and output linguistic variables are taken seven values (NB, NM, NS, ZE, PS , PM, PB), fuzzy domain for (-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6), Simulation programming with matlab .
Platform: | Size: 7168 | Author: 崔艳 | Hits:

[Other] PI

Description: 本程序是模拟常数PI的计算，可以精确到小数点后很多位！-This procedure is a simulation of constant PI calculation can be accurate to a lot of places after the decimal point!
Platform: | Size: 9216 | Author: wang | Hits:

[Other] pi

Description: 可以迅速的算出很多位數的圓週率 -Can quickly calculate pi a lot of double-digit
Platform: | Size: 2048 | Author: 蔡明黃 | Hits:

[Other] pi

Description: 用VS2008编写计算pi的程序 由于算法复杂 运行比较慢-VS2008 prepared using the procedure as a result of calculating pi complex algorithm to run more slowly
Platform: | Size: 1027072 | Author: 陈樊 | Hits:

[Documents] Tuning-PI

Description: This pdf discusses Zonebased tuning for a PI controller and etc.
Platform: | Size: 227328 | Author: mostafa | Hits:

[Other] PI-System-Whitepaper-fibrlink

Description: 国内最大的PI实时数据库代理商中电飞华的技术白皮书，很好的PI实时数据库学习资料。-PI the nation' s largest real-time database agents FibrLINK technical white papers, a very good learning materials PI real-time database.
Platform: | Size: 3215360 | Author: James | Hits:

[Software Engineering] pi-4-QPSK

Description: A full simulation of pi/4 qpsk modulation with a matlab script for obtained the BER graph
Platform: | Size: 9216 | Author: koitoer | Hits:

[JSP/Java] pi

Description: 利用JNI技术实现java对window API的调用进而得到windows操作系统的所有进程信息。-Java using JNI technology and then on the window API calls to get all the windows operating system process information.
Platform: | Size: 2646016 | Author: 大麦哥 | Hits:

[Industry research] raspberry-pi-report

Description: Seminar Report on Raspberry Pi, a quick study of its applications and specifications.
Platform: | Size: 1403904 | Author: Nipun | Hits:

[Other] in-seven

Description: 七段顯示器是用來顯示數字的常用電子元件，在很多地方都可以看到它的身影，例如電子時鐘、溫度顯示器和各種儀表 七段顯示器分成共陽極和共陰極兩種，不管是哪一種，內部構造都是由 8 個 LED 發光二極體所組成，其中七個是筆劃，另外一個是小數點，如下圖所示，依順時針方向分別為 a, b, c, d, e, f, g 以及小數點 dp (decimal point)(Raspberry Pi A seven-segment display (SSD), or seven-segment indicator, is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Seven-segment displays are widely used in digital clocks, electronic meters, basic calculators, and other electronic devices that display numerical information)
Platform: | Size: 1024 | Author: cheddar | Hits:
« 12 3 4 5 6 7 8 9 10 ... 45 »

CodeBus www.codebus.net