c using the revenue generated

... available on the C6 x processors. A recent addition to the family of the C6 x processors is the fixed-point C6 4x. An application-speci? ?c integrated circuit (ASIC) has a DSP core with customized circuitry ... Instruction Set of the C6 x Processor [...]... semicolon Code for the floating-point processors C3 x /C4 x is not compatible with code for the fixed-point processors C1 x, C2 x, and C5 x /C5 ... specify a C- callable procedure or section of code to be optimized by the assembler optimizer Another... per cycle Two memory accesses per cycle can be performed if they do not access the same...

Ngày tải lên: 17/10/2013, 19:15

... the mainlobe can be reduced by increasing the width of the window (order of the filter) We... 4.5), specifies the filter’s characteristics This coefficient file, which contains 89 coefficients, ... //bp55.cof Coefficients for bandpass FIR filter centered... two notch filters in cascade (series) Two coefficient files, BS900.cof and BS2700.cof (on the disk), each containing 89 coefficients ... frequency response can then be plotted using CCS Example 4.1 illustrated the implementation of an FIR filter using a generic program that includes the coefficient file representing the characteristics...

Ngày tải lên: 24/10/2013, 09:15

... signal processor, International Conference on Acoustics Speech and Signal... which represents the number of second-order stages The coefficient file contains the numerator coefficients, a’s ... each frequency (510, 520, ) the function coeff_gen is called to calculate a new set of constants... Appendix E further illustrate the BLT procedure 5.4 PROGRAMMING EXAMPLES USING C CODE ... (5.23) There are other structures, such as the lattice structure, which are useful for appli- cations in speech and adaptive filtering. Although such a structure is not as com- putationally efficient...

Ngày tải lên: 28/10/2013, 16:15

... calls a generic FFT function in C, FFT .c (on the accompanying disk) This FFT function, used with the C3 1 DSK and the C3 0 EVM, is listed and described in Refs 13 and 14 The ... the codec Three... represents the sampling frequency Fs The location of the first positive spike then corresponds to a frequency of 2 kHz (the mid-distance between the two spikes corresponds ... kHz) The location of the second positive spike corresponds to the folding frequency of Fs - f = 6 kHz Increase the frequency of the input signal and observe the convergence of the...

Ngày tải lên: 07/11/2013, 10:15

... very useful when there is uncertainty about the characteristics of a signal or when these characteristics change. DSP Applications Using C and the TMS32 0C6 x DSK. Rulph Chassaing Copyright © 2002 ... use the DSK, since it illustrates the steps in the adaptive process. Example 7.1: Adaptive Filter Using C Code Compiled with Borland C/ C++ (Adaptc) This example applies the LMS algorithm using ... interference are highly correlated On the other hand, the samples of the wideband signal are relatively uncorrelated The characteristics of the narrowband interference permits the estimation...

Ngày tải lên: 07/11/2013, 10:15

... starts in cycle 3, since branching occurs in cycle 9, after the ADD instruction 5 SUB instruction must start one cycle before the branch instruction, since the loop count is decremented ... associated with the loop cycle The actual cycle is shifted by 9 (by the cycles in the prolog section) Note that the first product, p0, is obtained (available) in loop cycle 5 since the first ... fill some of the delay slots required by LDH. The branch instruction occurs after the ADD instruction. Using parallel instructions, the instructions within the loop now consume eight cycles per iteration,...

Ngày tải lên: 14/12/2013, 14:15

... pass to CCS the input signal, the output of both the loop filter and the DCO, and time stamps. CCS buffers these data so that the data can be accessed by other applications on the PC host. CCS has ... specified duration, a signal-detected mode is activated. 9.10 MISCELLANEOUS PROJECTS The following projects were implemented using C/ C3x and C2 x /C5 x code. 9.10.1 Acoustic Direction Tracker The acoustic ... Applications and Student Projects signals constructively add, while the high-frequency signals cancel each other, pro- ducing a low-band signal sampled at 8kHz. The low subband encoder converts the...

Ngày tải lên: 14/12/2013, 14:15

... product of choice for a number of consumer applications, since they have become very cost-effective. They can handle different tasks, since they can be DSP Applications Using C and the TMS32 0C6 x ... port on the PC, such as LPT1 or LPT2. Use the 5-V adapter included with the DSK package to connect to the power connector J4, to turn on the DSK. Install CCS with the CD-ROM included with the DSK, ... the DSK, preferably using the c: \ti structure (as default). The CCS icon should be on the desktop as “CCS 2 [? ?C 6000]” and is used to launch CCS .The code generation tools (C compiler, assembler,...

Ngày tải lên: 26/01/2014, 07:20

... processor. The maximum level of the input signal to be converted is determined by the speci? ?c ADC circuitry on the codec, which is 3V p-p with the onboard codec. After the captured signal is processed, ... modulators. The sampling rate F s is set by the frequency of the codec master clock MCLK of 4096 kHz, such that A diagram of the AD535 codec interfaced to the C6 711 DSK is shown in Figure 2.3 and is included ... which is the assembler directive that references the interrupt service routine (ISR) _c_ int11. The first underscore is the con- vention used with C functions. 2. Replace the instruction: b _c_ int11,...

Ngày tải lên: 26/01/2014, 07:20

... Teacher: Pham Thi Mai Hong (2)(3)1 2 a Watching TV c. Reading newspapers e.Reading book d .Using the Internet 1 2 3 4 a Watching TV 5 b.Listening to the radio c. Reading newspapers d .Using ... -remote control :bộ điều khiển từ xa -channel : kênh (6)Unit : The media Lesson 1:Getting started Listen and read. Vocabulary: 1.crier = town crier 4 channel 3.remote control 5.interactive ... 5 People got the news from town criers. 6 Interactive TV is available now. (8)4.Comprehension questions: a.What was a town crier? b.How popular is the Kien Thuc Ngay Nay? c. What benefits...

Ngày tải lên: 16/04/2021, 02:27

... file, using C code 3.10 Loop/echo with interrupt using C code 3.11 PC-TMS32 0C3 1 communication using C code 3.12 Loop control with PC-TMS32 0C3 1 communication using C code 3.13 ... using mixed code 7.1 Adaptive filter using C code compiled with Borland C/ C+ + 7.2 Adaptive filter for noise cancellation using C code 7.3 Adaptive predictor using C code... commonly ... Csource program MATRIXC .C, by typing: cl30 -k matrixc .c The extension c is not necessary This creates the source file MATRIXC.ASM as well as the object file MATRIXC.OBJ Various compiler...

Ngày tải lên: 03/07/2014, 16:06

... research RC: Research Contract PS: Provision of Services TA: Training activity 57 Information Chapter 8 9Conclusions and Recommendations 9.1 General The final and concluding section of the research ... fulfillment of the objective of the research study The second section focuses on recommendations on the basis of experience gained from the study Guidance for the further research direction has been ... further divided into three sections namely, conclusion, recommendations and further research direction The conclusion portion gives the findings of the study to justify the fulfillment of the...

Ngày tải lên: 23/04/2013, 10:29

... pesticides in the soil-plant-atmosphere environment by integrating physical, chemical and biological processes in the root zone. It also can simulate the effects of agricultural management practices ... organic matter pools the model requires soil organic matter or microbial population data. Since we knew organic C content of the surface (0-0.15 m) and subsurface (0.15-0.30 cm) depths of the RBS ... RBS and cornfield soils, we calculated organic matter from organic C. We assumed that the organic matter for the rest of the soil profile (the third layer to the eighth layer) were half of the previous...

Ngày tải lên: 05/09/2013, 09:08

... arsenic, breakthrough, iron-modified activated carbon, isotherm, laterite INTRODUCTION Arsenic is known as one of the most toxic chemical elements Long-term exposure of which can cause cancer of the ... Adsorption column The appropriate LA/AC-Fe ratio It can be understood that the longer portion of AC-Fe in the column, the longer the breakthrough time, because according to the equilibrium and kinetics ... and Environment Technology, Vol 6, No.1, 2008 calculated kinetic coefficients to their corresponding kinetic expressions These predicted values of qe can be compared with qe from the experimental...

Ngày tải lên: 05/09/2013, 09:38

... most applications, such as the OpenOffice.org word processor, Ctrl +c, not Shift+Ctrl +c, invokes the copy function, and Ctrl+v, not Shif+Ctrl+v, invokes the paste function. Because Ctrl +c means ... command, replacing CF with l ls -l *doc Another way to edit the command history is using the fc command. With fc , you open the chosen command from history using the vi editor. The edited command runs ... file Check whether the file exists and is a socket -t fd Check whether the file descriptor is connected to a terminal -u file Check whether the file has the set-user-id bit set -w file Check...

Ngày tải lên: 29/09/2013, 22:20

... effectively a smart multilevel cache of the current map context. In other words, the VEMap control looks at the current context of the map and caches the area outside the current view in the current ... addition to the classical location and direction search typically done when using an online mapping application. You can access this online application by visiting http://local.live.com . Figure ... the location from Figure 9-2 Specific or Relative Panning You can programmatically pan the map to a specific location as specified... of the location These images were acquired via an actual...

Ngày tải lên: 05/10/2013, 10:20

... from the WebControl class It is used in conjunction with AccordionPane controls, which represent the actual panes These AccordionPane controls are held within the tag of the Accordion control ... the accordion by the Height property Fill always keeps the size of the overall accordion constant ContentCssClass CSS class applied to the content DataMember Field name of the data source (databinding) ... notice that a collection of tags with a lot of JavaScript is used to simulate the accordion effects on the client browser This JavaScript was dynamically emitted by the Accordion control in conjunction...

Ngày tải lên: 05/10/2013, 10:20

... retrieve the data ServicePath Path of the web service used to retrieve the data TargetControlID Target control of the DynamicPopulate extender UpdatingCssClass CSS class applied to the target control ... Radius of the curved corners of the panel bar (in pixels) Rounded Boolean value indicating whether or not to round the corners of the panel TargetControlID ID of the target control to which the DropShadow ... this control This is accomplished by setting the UpdateCssClass property of the DynamicPopulate extender in which you can have animating GIFs along with any other desired CSS code to have the...

Ngày tải lên: 05/10/2013, 10:20

... + đơn vị C ng hàng : ch c cộng ch c = ch c đơn vị c ng đơn vị = 13 đơn vị tách 13 = 10 + = ch c + đơn vị chuyển ch c sang hàng kề bên trái ch c + ch c = ch c 45 + Kết 18 63 b, Dạy h c phép trừ ... Phép chia c số bị chia tròn ch c + Chia tổng cho số ( lớp ) +Chia số c hai chữ số cho số c chữ số + Chia số c hai chữ số cho số c chữ số Ví dụ : 36 : = ( 30 + ) : ( vận dụng chia tổng cho ... vào c ng th c nhân tương ứng Ví dụ :Từ c ng th c nhân x = xd c ng th c chia : = ,8 : =2 - Chia bảng : ( lớp chia số c hai chữ số cho số c chữ số + Phép chia c số bị chia + Không thể chia cho...

Ngày tải lên: 26/09/2013, 08:10

... liệu: trư c hết x c định th c thể thu c tính th c thể X c định th c thể với thu c tính c n ghi nhận lưu trữ CSDL cho đạt m c đích đề Th c chất x c định CSDL c n chứa bảng bảng c n chưa c t Những ... thống vi c chuyển từ hệ thống c sang hệ thống th c Để vi c chuyển đổi th c với va chạm nhất, c n phải lập kế hoạch c ch c n thận Giai đoạn bao gồm c ng đoạn sau: a) Lập kế hoạch c i đặt b) Chuyển ... định danh sách không phép c phụ thu c b c cầu thu c tính Nếu thu c tính Z phụ thu c hàm vào thu c tính Y thu c tính Y phụ thu c hàm vào thu c tính X phải tách chúng vào danh sách chưa quan hệ...

Ngày tải lên: 02/10/2013, 14:52