c and the robotics age

... 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 for a speci c application A C6 x processor can be used ... function to find the factorial of a number (factclasm .c) ;Factclasmfunc.sa Linear ASM function called from C to find factorial ref _factclasmfunc: cproc reg mv mv sub loop: [b] _factclasmfunc number ... with the CPU Between the four DMA channels, channel has the highest priority 82 Architecture and Instruction Set of the C6 x Processor and channel has the lowest priority Each DMA channel can be...

Ngày tải lên: 17/10/2013, 19:15

... Program Calling ASM Function Using Circular Buffer (FIRcirc) The C program FIRcirc .c (Figure 4.33) calls the ASM function FIRcircfunc.asm (Figure 4.34), which implements an FIR lter using a circular ... of the C source program FIR .c, which implements an FIR lter It is a generic FIR program, since the coefcient le included, bs2700.cof (Figure 4.5), species the lters characteristics This coefcient ... frequency Use as input the wav le TheForce.wav and verify the scrambling/descrambling scheme Interception of the speech signal can be made more difcult by changing the modulation frequency dynamically...

Ngày tải lên: 24/10/2013, 09:15

... for the other stages, the input x(n) is the output y(n) of the preceding stage The coefficients b[i][0] and b[i][1] correspond to b1 and b2, respectively; where i represents each stage The delays ... designer shows the order as 5, which represents the number of second-order stages The coefficient file contains the numerator coefficients, a’s (three per stage), and the denominator coefficients, b’s ... for each speci c time, a new input sample is acquired and the delay variables and then the output are calculated using (5.10), and (5.11), respectively 5.2.3 Direct Form II Transpose The direct...

Ngày tải lên: 28/10/2013, 16:15

... Select View Æ Watch Window and insert the two expressions j and out (right click on the Watch window) Click on +out to expand and view out[0] and out[1] that represent the real and imaginary components, ... REFERENCES J W Cooley and J W Tukey, An algorithm for the machine calculation of complex Fourier series, Mathematics of Computation, Vol 19, 1965, pp 297–301 J W Cooley, How the FFT gained acceptance, ... coefficients are the same as BP55.cof, with a center frequency at Fs/4, introduced in Example 4.4 The coefficient file coeffs.h also contains a set of coefficients identical to LP55.cof, which represents...

Ngày tải lên: 07/11/2013, 10:15

... result, the samples of the interference are highly correlated On the other hand, the samples of the wideband signal are relatively uncorrelated The characteristics of the narrowband interference permits ... convergence and accuracy of the adaptation process (adaptive step size) is b 218 Adaptive Filters For each speci c time n, each coefficient, or weight, wk(n) is updated or replaced by a new coefficient, ... structures and is an adjustable FIR filter Whereas the coefficients of the frequency-selective FIR filter discussed in Chapter are fixed, the coefficients, or weights, of the adaptive FIR filter can...

Ngày tải lên: 07/11/2013, 10:15

... since branching occurs in cycle 9, after the ADD instruction SUB instruction must start one cycle before the branch instruction, since the loop count is decremented before branching occurs Therefore, ... until and including the loop kernel (cycle) stage Instructions in the epilog stage (cycles 9, 10, ) are to complete the functionality of the code From Table 8.2, an efficient optimized code can ... 32-bit products The sum of the lower and upper 32-bit products are accumulated in A7 and B7, respectively The epilog section contains the following instructions associated with the actual cycle (not...

Ngày tải lên: 14/12/2013, 14:15

... 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 an interface that allows PC applications to access ... 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 ... between the microphones and the source The angle c = arcsin(a/b), where the distance a is the product of the speed of sound and the time delay (phase/frequency) Figure 9.7 shows a block diagram of the...

Ngày tải lên: 14/12/2013, 14:15

... 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, preferably using the c: \ti structure ... family of the C6 x fixed-point processors The C6 711 is capable of both fixed- and floating- Code Composer Studio point processing The architecture and instruction set of the C6 711 are discussed in Chapter ... the example codec_poll included with CCS It includes functions to initialize the DSK, the codec, the serial ports, and for input/output Vectors_11.asm: version of vectors.asm included with CCS,...

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 V p-p with the onboard codec After the captured signal is processed, the ... Figure 2.3 and is included with the CCS package Serial communication techniques are used Primary and secondary communications allow conversion of data and control transfer across the same serial ... sigma–delta modulators The sampling rate Fs is set by the frequency of the codec master clock MCLK of 4096 kHz, such that Fs = MCLK 512 = kHz A diagram of the AD535 codec interfaced to the C6 711 DSK is...

Ngày tải lên: 26/01/2014, 07:20

... other commercial damages, including but not limited to special, incidental, consequential, or other damages For general information about our other products and services, please contact our Customer ... newsstands and sometimes contained ads for Studebaker automobiles, Coca-Cola, and Elgin watches Through its robe-manufacturing company and other enterprises, the Klan was an important economic force ... several buckets of water around the pins of some of the driest holes when the Americans complained and caused his carefully calibrated pitch shots to bounce off the hard surfaces as if they had landed...

Ngày tải lên: 09/03/2014, 00:20

... Changing the AIC master clock to change Fs The first and the third value specified in AICSEC are calculated in Chapter using a specific value for the AIC master clock Changing the master clock ... 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 Data acquisition with the DSK using C and TMS32 0C3 x code 4.1 FIR ... in C can be tested without a C compiler since all associated executables files are on the accompanying disk Chapter covers the architecture and the instructions available for the TMS32 0C3 x processor...

Ngày tải lên: 03/07/2014, 16:06

... departments and to encourage free interchange and close contact among them.” The physicists and chemists and mathematicians were not meant to avoid one another, in other words, and the research people ... construct intricate practical jokes as well In one Caltech class, Shockley, with the help of some fellow students and a few faculty members, concocted a successful scheme to enroll an entirely fictitious ... England, the Midwest, or the West Coast, where the package would be eagerly received by young physicists at places like Harvard, Chicago, or Caltech The ideas also came to willing readers, in clear...

Ngày tải lên: 06/07/2014, 01:54

... both the chief prosecutor and the disreputable attorney The Cincinnati Commercial stories about the dramatic proceedings created widespread interest in the case Large crowds packed the courthouse, ... his beloved Cincinnati and resume the practice of law Alphonso and Louise supported and expected excellence in their children, pushing them at every level to succeed in their studies Charley attended ... lectures were completed, he began his rounds to the police court, the probate court, the district court, and the superior court At each venue, he took notes, listed the cases on the various dockets...

Ngày tải lên: 20/07/2014, 21:18

... your C# compiler to check all of your code for CLS compliance The Role of the Base Class Libraries In addition to the CLR and CTS/CLS specifications, the NET platform provides a base class library ... System.Object collections via covariance and contravariance Perhaps the most important point to understand about the C# language is that it can only produce code that can execute within the NET ... iteration and decision constructs, narrowing and widening operations, and the unchecked keyword Chapter 4: Core C# Programming Constructs, Part II This chapter completes your examination of the core...

Ngày tải lên: 04/10/2013, 14:07

... WriteLine() command, as function call, 74, 160 writing code, CD115–CD119 collection class, CD61–CD71 constant, CD6 forms code, CD175–CD179 generic code, 348–349 generic collections, 340–341 graphical ... numChecksProcessed; private CheckBook checkBook; public Account() { balance = 0.0; numChecksProcessed = 0; checkBook = new CheckBook(); } } Why can’t I just initialize the data members directly and let the ... the letter, see how your CD-ROM drive is listed under My Computer.) Click OK Read through the license agreement, and then click the Accept button if you want to use the CD After you click Accept,...

Ngày tải lên: 04/10/2013, 21:20

... Eocene-Miocene metamorphic rocks of Con Voi range; 2- Triassic to Miocene metamorphic rocks; 3- Unknown age metamorphic rocks; 4- PZ weak metamorphic rocks; 5- Granites; 6- Ultramafic and mafic ... rocks; 7- Early-Middle Triassic terrigenous clastic and carbonate rocks; 8- Late Triassic coal bearing sedimentary rocks; 9- Jurassic-Cretaceous detrial sedimentary rocks; 10- Jurassic-Cretaceous ... garnet and whole rock was calculated and displayed in Fig In this diagram, the isotopic 73 ratio of plagioclase was kicked out due to the very low concentration of Sm Discussion and conclusion The...

Ngày tải lên: 13/02/2014, 12:20

... 566 Mercer Cty Chamber of Commerce 55 Merck & Co 1114 Merck & Co Inc 365 Merck & Co Inc 1153 Merck Medco Managed Care LLC 677 Merck Medco Managed Care LLC 1271 Meridan Quality Care Inc 413 Page ... NJ 365 Covanta Energy Corp 721 CPS Chemical Co Inc 551 Cross Current Corp 1247 CRSS Constructors Inc 1101 CSC Holdings Inc 365 Current Status Inc 365 CWA Local 1032 AFL CIO 944 CWA-Communications ... System Inc 1247 Catholic Health Care Partnership of NJ 1101 CEC Entertainment Inc 365 CECCO Trading Co 365 Celtic Insurance Co 365 Cendant Corp 551 Cendant Corp 1224 Center for Energy & Economic Development...

Ngày tải lên: 16/02/2014, 10:20

... year, the Center for Science in the Public Interest (CSPI) and the Campaign for a Commercial-Free Childhood (CCFC) announced their intent to file a suit against both the Kellogg Company and Viacom, ... brands can utilize code promotions to capture behavioral and psychographic information about consumers.” The campaign embodies the company’s “vision” of “connect, collect and perfect”—“to connect ... offer them “social currency—information that will raise their standing and credibility” among their peers The role of brands to the Now Crowd is to help ‘brand’ them as being the ‘Now’ Crowd.”...

Ngày tải lên: 18/02/2014, 07:20

... in the emergence of business history as a distinct academic field Since the middle of the nineteenth century, economic historians had critiqued the static theories of classical and neoclassical ... entrepreneurial character were pioneered in the United States by Cochran, Jenks, and few other historians associated with Cole’s Research Center Jenks and Cochran adapted the “structural functionalism” ... of research agenda has proven questionable Landes launched French economic historians on a four decade long search for the causes of France’s slow economic growth and the failure of French entrepreneurship...

Ngày tải lên: 18/02/2014, 08:20

... to the cystine knot encoding sequence The hinge regions of PDGF -c and PDGF-d connecting the CUB and the cystine knot domains are encoded by exons and 5, respectively These hinge region sequences ... cleavage sites for proteolytic removal of the CUB domains and thereby activation of the growth factor domains PDGF -C and -D contain both the CUB and growth factor domains when they are secreted and ... regulation of the classical PDGFs after secretion includes covalent binding to the extracellular secreted protein, acidic and rich in cysteine (SPARC), which only binds PDGF-AB and -BB, decreasing their...

Ngày tải lên: 19/02/2014, 07:20