Ôn tập mạch IC
... thêm ký hiệu để chỉ hãng sản xuất. Thí dụ SN của hãng Texas, DM của National Semiconductor, S của Signetics Ngoài ra trong quá trình phát triển, các thông số kỹ thuật (nhất là tích số công suất ... các ngã vào , ra cổng NOT V in T 1 T 2 V out 0V (logic 0) R ON = 100KΩ R OFF =10 10 Ω +5V (logic 1) +5V (logic1) R ON = 100KΩ R ON = 1KΩ 0,05V (logic 0) Bảng ... ngã vào , ra cổng NOT V in T 1 T 2 V out V DD (logic1) R OFF =10 10 Ω R ON = 1KΩ 0V (logic 0) 0V (logic0) R ON = 1KΩ R OFF =10 10 Ω V DD (logic 1) Bảng...
Ngày tải lên: 18/09/2012, 10:13
... program. Congratulations! Let’s pull it apart and see how it works. Deconstructing Hello Objective- C Here, again, are the contents of Hello Objective- C.m: #import <Foundation/Foundation.h> int ... York, NY 10013. Phone 1-800-SPRINGER, fax 201-348-4505, e-mail orders-ny@springer-sbm.com , or visit http://www.springeronline.com . For information on translations, please contact Apress directly ... Objective-C on the Mac Penciled by MARK DALRYMPLE Inked by SCOTT KNASTER CHAPTER 2: Extensions to C 7 Figure 2-2. Name the new foundation tool Figure 2-3. XCode’s main window If you don’t understand...
Ngày tải lên: 07/12/2012, 15:47
CÂU HỎI ÔN TẬP MÁC-LENIN
... Mác về con người và bản chất của con người ? Theo anh/chị chúng ta cần phải làm gì để con người được phát triển toàn diện. 1. Quan niệm chung về con người trong lịch sử triết học trước Mac. - ... những vật thể hay phức hợp vật thể mà con người s dng tỏc ng vo i tng l. ã Lao ng (yếu tố con người). - QHSX: là mối quan hệ giữa con người với con người trong quá trình sản xuất vật chất. + Kết ... trò quyết định đối với con người. Như vậy, về thực chất Hêghen coi con người là sản phẩm thuần túy của"ý niệm tuyệt đối". - Triết học duy vật trước Mac, coi con người là một thực thể...
Ngày tải lên: 13/04/2013, 23:01
Tài liệu Module 4: Minimizing the Impact on Network Operations During an Upgrade doc
... (S&T OnSite), Jane Ellen Combelic (S&T OnSite) Copy Editor: Shawn Jackson ( S&T Consulting) Online Program Manager: Debbi Conger Online Publications Manager: Arlo Emerson (Aditi) ... automatically converts to a newer version of the Jet database. After the conversion is completed, the service will function properly and maintain all previous records and replication configurations. ... Upgrade on Applications The only way to determine the impact that an upgrade will have on an application is to perform a test. Emphasize to students that testing applications is just one component...
Ngày tải lên: 18/01/2014, 05:20
Tài liệu Module 7: Minimizing the Impact on Network Operations During a Domain Restructure docx
... (S&T OnSite), Jane Ellen Combelic (S&T OnSite) Copy Editor: Shawn Jackson ( S&T Consulting) Online Program Manager: Debbi Conger Online Publications Manager: Arlo Emerson (Aditi) ... the cloned accounts or new servers that will host the application. If the account information is not reconfigured correctly, an application may no longer operate. The hard-coded configuration ... permission of Microsoft Corporation. If, however, your only means of access is electronic, permission to print one copy is hereby granted. Microsoft may have patents, patent applications, trademarks,...
Ngày tải lên: 24/01/2014, 19:20
Tài liệu Notes for an Introductory Course On Electrical Machines and Drives E.G.Strangas MSU Electrical ppt
... Flux and Voltage 60 6 Induction Machines 63 6.1 Description 63 6.2 Concept of Operation 64 6.3 Torque Development 66 6.4 Operation of the Induction Machine near Synchronous Speed 67 6.5 Leakage ... 82 7.3 Operation of the Machine Connected to a Bus of Constant Voltage and Frequency 84 7.4 Operation from a Source of Variable Frequency and Voltage 88 7.5 Controllers for PMAC Machines 94 7.6 ... students to Electrical Machines, Power Electronics and Electrical Drives. They are primarily to serve our students at MSU: they come to the course on Energy Conversion and Power Electronics with a solid...
Ngày tải lên: 25/01/2014, 13:20
Tài liệu Guideline on Network Security Testing: Recommendations of the National Institute of Standards and Technology ppt
... GUIDELINE ON NETWORK SECURITY TESTING iv SP 800-42 GUIDELINE ON NETWORK SECURITY TESTING Misconfiguration: This occurs when a system is not configured in a secure or recommended fashion. There ... There are various actions that can be taken to remedy or minimize the chances of misconfiguration: + Create a configuration management process (often called a configuration control board) for ... systems and networks. A configuration management process controls the changes made to a system or network and ensures compliance with the organization’s policies. The configuration management...
Ngày tải lên: 14/02/2014, 08:20
A Survey on Network Security and Attack Defense Mechanism For Wireless Sensor Networks pdf
... pre- distribution, Registration procedure, Position verification and code attestation for detecting Sybil entity Bidirectional Verification, Multi-path, multi- base station routing Hello ... Traditional wireless sensor network Adopts probabilistic secret sharing, Uses bidirectional verification and multi-path multi- base station routing On communication Security Information or ... classified [18] as interruption, interception, modification and fabrication. Fig. 1 Attack security classes Interruption is an attack on the availability of the network, for example physical...
Ngày tải lên: 05/03/2014, 23:20
Learn Ojective-C on the Mac ppt
... Orientation Procedural programs are based on functions. The data orbits around the functions. Object orientation reverses this point of view, placing a program’s data at the center, with the functions ... 1-2). Chapter 2: Extensions to C12 Deconstructing Hello Objective-C Here, again, are the contents of main.m: #import <Foundation/Foundation.h> int main (int argc, const char *argv[]) { NSLog ... Debugger has exited with status 0. Once again, let’s pull this program apart, function by function, and see what’s going on. The First Function The first function in our tour is areIntsDifferent(). BOOL...
Ngày tải lên: 06/03/2014, 03:20
A Tutorial on Network Security: Attacks and Controls potx
... application layer specifies how one particular application uses a network and contacts the application program running on a remote machine. The presentation layer deals with the translation and/or ... ã Message D: contains the authentication information for the user/client. The authentication information submitted includes the username, the network address of the user/client machine and a ... field is a monotonically increasing identifier and is used to assist in anti-replay protection ã Authentication Data: Contains the integrity /authentication check value (keyed-HMAC) calculated...
Ngày tải lên: 14/03/2014, 22:20
Learn Cocoa on the Mac potx
... displaying all its connections in the Connection Inspector. Figure 4–15. The completed GUI and all its connections Now that the VillainTrackerAppDelegate’s “outbound” connections are done, it’s time ... single-click on main.m. In that file is our application’s main() function, which is the function that gets called when our application is launched. This function contains only one line of code, ... buttons. Now, all three of these buttons will trigger the action method called buttonPressed:. Figure 3–17. Connecting actions is very similar to connecting outlets. Ctrl-dragging to the controller...
Ngày tải lên: 24/03/2014, 00:21
Learn C on the Mac pdf
... at the first line of the function and assumes it’s a function declaration remember that a declaration ends in a semicolon, while a definition contains a function body. The compiler can’t know ... teach you how to build professional Mac and iOS applications. Once you’ve finished this book, you’ll want to dig into Learn Objective-C on the Mac , 2 nd Edition by Mark Dalrymple, Scott Knaster, ... the second call to SayHello() function in main(). Set a second breakpoint before the printf() statement in the SayHello() function. Run the program. Repeatedly press the Continue button until...
Ngày tải lên: 24/03/2014, 00:21
apress learn objective-c on the mac, for os x and ios 2nd (2012)
Ngày tải lên: 24/04/2014, 10:06