Tài liệu Mathematics - Fourier Transforms and Waves pptx

... and odd. Let and refer to real and imaginary, and to even and odd, and lower-case and upper-case letters to time and frequency functions. A summary of the symmetries of Fourier transform is shown ... 1.8. 10 CHAPTER 1. CONVOLUTION AND SPECTRA Figure 1.8: Ricker wavelet. cs-ricker [NR] 1.3.4 Inverse Z-transform Fourier analysis is widely used in mathematics, physics, an...

Ngày tải lên: 17/12/2013, 06:15

... and odd. Let and refer to real and imaginary, and to even and odd, and lower-case and upper-case letters to time and frequency functions. A summary of the symmetries of Fourier transform is shown ... 1.8. 10 CHAPTER 1. CONVOLUTION AND SPECTRA Figure 1.8: Ricker wavelet. cs-ricker [NR] 1.3.4 Inverse Z-transform Fourier analysis is widely used in mathematics, physics, an...

Ngày tải lên: 22/12/2013, 21:17

... Supergroup - 5 groups multiplexed together (5x48 kHz = 240 kHz Bandwidth) • Mastergroup - 10 supergroups multiplexed together (10x240 kHz = 2400 kHz Bandwidth) • Other standards also exists - up ... Circuit Voice Channels Speed(bits/second) Equivalent T-1 Circuit T-1 24 1,544,000 1 T-2 48 6,312,000 4 T-3 672 44,376,000 28 T-4 4,032 274,176,000 168 Lecture28.doc Page...

Ngày tải lên: 10/12/2013, 08:15

... following command: activation-key activation-key-four-tuple In this command, replace activation-key-four-tuple with the activation key you obtained with your new license. For example: activation-key 0x12345678 ... following command: show activation-key Example 1 1-1 , Example 1 1-2 , and Example 1 1-3 show the output from this command under different circumstances. Example 1 1-1 Sho...

Ngày tải lên: 11/12/2013, 13:15

... service password-encryption no service udp-small-servers no service tcp-small-servers ! hostname R3 ! enable password cisco ! ip subnet-zero no ip domain-lookup isdn switch-type basic-ni1 ! ! interface ... password-encryption no service udp-small-servers no service tcp-small-servers ! hostname R2 ! enable password cisco ! ip subnet-zero no ip domain-lookup http://www.fatkid.com/html/325_bgp...

Ngày tải lên: 11/12/2013, 14:15

... chỉ vì chuyện bao bì đóng gói. The Hale and Hearty colours are not auspicious in our culture. Theo văn hóa của chúng tôi, những màu sắc công ty Hale and Hearty đang dùng không phải là những ... thể hiểu được rất nhìều mà còn nói được nhiều câu tương tự đến như thế. Lesson 21: Complaints and Crises Bài 21: Than phiền và Sự cố Trong bài 21 này, bạn sẽ tìm hiểu xem phải xử trí như...

Ngày tải lên: 11/12/2013, 16:16

... they return. Lab make-up days will be on Tuesday and Thursday mornings before school. Daily assignments and worksheets are posted in the classroom and on the internet and are available to ... focus on basic chemistry and physics concepts. Your child will learn and use general laboratory skills for scientific investigations and problem solving, as individuals and as teams...

Ngày tải lên: 20/12/2013, 23:15

... of Hale and Hearty. A specialty brand: “Hale and Hearty Presents”… Chúng tôi dự định sẽ ra một mẫu mã hoàn toàn mới cho Hale and Hearty. Một nhãn hiệu đặc biệt: ''Hale and Hearty ... Victoria: Apparently Lok has a problem with the Hale and Hearty colours. They’re unlucky. Hình như ông Lok không ưa màu sắc của Công ty Hale and Hearty. Ông ta cho rằng những mà...

Ngày tải lên: 21/12/2013, 21:15

... protocol used by Web servers and browsers. This is what makes Web services so powerful—HTTP and XML are well understood (in theory anyway) and are the subjects of several standards committees. SOAP ... de-serialize the data returned by the Web service into meaningful values that your application can then process. This is a lot of work to just invoke a method, and it is potentially...

Ngày tải lên: 24/12/2013, 09:16

... just-in-time creation technique (and of a static property). Lead-in Another useful property technique is to use properties to create just-in- time resources. Module 13: Properties and ... instantiation, or just-in-time creation. The following code shows an example from the Microsoft .NET Framework SDK of just-in-time creation (simplified and not thread-safe): public class Cons...

Ngày tải lên: 17/01/2014, 09:20