High-Performance, 16-bit Digital Signal Controllers ppt

... the dsPIC30F3014/4013 Digital Signal Controller (DSC) devices. The dsPIC30F3014/4013 devices contain extensive Digital Signal Processor (DSP) functionality within a high-performance, 16-bit microcontroller (MCU) ... Yes  2010 Microchip Technology Inc. DS70138G dsPIC30F3014/4013 Data Sheet High-Performance, 16-bit Digital Signal Controllers dsPIC30F3014/4013 DS70138G-pag...

Ngày tải lên: 06/03/2014, 22:20

... signal x(t) into digital form x(n). The input signal is first sampled to obtain the discrete-time signal x(nT). Each x(nT) value is then encoded using B-bit wordlength to obtain the digital signal ... equation of the digital system expressed as ynbxnÀayn À 1, 3:2:16 where each output signal yn is dependent on the current input signal xn and the previous output...

Ngày tải lên: 18/01/2014, 20:20

... DSP 3 Digital Signal Processing Communication Theory Analog Electronics Digital Electronics Probability and Statistics Decision Theory Analog Signal Processing Numerical Analysis FIGURE 1-2 Digital ... millisecond increments. Signals formed from parameters that are quantized in this manner are said to be discrete signals or digitized signals. For the most part, continuous signals ex...

Ngày tải lên: 31/03/2014, 22:20

... w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1 DSX-3 Digital Signal Cross-Connect DSX-4L Mini DSX-3 Product Family 36- or 48-Position Chassis 4- and 6-Port

Ngày tải lên: 10/12/2013, 18:15

... output vector has a correlated signal component at a different DOA, to minimize the output powermaycause the desired signal itself to be strongly attenuated. This is the signal cancellation effect, typical ... respectively. Uncorrelated Arrivals The signal s(t)and the interference i(t)are uncorrelated. The correlation between the array vector and the desired signal is r z s = a(θ 0...

Ngày tải lên: 13/12/2013, 00:15

... array signal processing in the beamspace domain for low-angle radar tracking, IEEE Trans. Signal Processing, 39, 656–671, Mar. 1991. [27] Zoltowski, M.D. and Stavrinides, D., Sensor array signal ... Two plane waves of equal power were incident upon the array. The Signal to Noise Ratio (SNR) per antenna per signal was 0 dB. One signal arrived at 10 ◦ elevation and 40 ◦ azimuth, whi...

Ngày tải lên: 13/12/2013, 00:15

... that the source signals be non-Gaussian so that their higher than second order statistics convey extra information. Most communication signals (e.g., QAM) are complex circular (a signal is complex ... to the signal subspace. 2. Compute the SVD of C r and identify the signal and noise subspace singular vectors. Now, second-order subspace-based search methods can be applied, using the si...

Ngày tải lên: 13/12/2013, 00:15

... desired response signal d(n) consists of a sum of a broadband signal and a nearly periodic signal, and it is desired to separate these two signals without specific knowledge about the signals (such ... received, the signal is synthesized using the filter coefficients and the additional signal information provided for the given block of data. When applied to speech signals, this method o...

Ngày tải lên: 13/12/2013, 00:15

... statistics, IEEE Trans. Signal Process., SP-42: 1728-1736, July, 1994. [6] Tugnait, J.K., Detection of non-Gaussian signals using integrated polyspectrum, IEEE Trans. Signal Process., SP-42: ... Nov., 1994. (Corrections in IEEE Trans. Signal Process. , SP-43. Nov., 1995.) [7] Tugnait, J.K., Testing forlinearity of noisystationary signals, IEEE Trans .Signal Process., SP-42: 2742-2748,...

Ngày tải lên: 13/12/2013, 00:15

... DESIGN 17 1 Introduction to Real-Time Digital Signal Processing Signals can be divided into three categories ± continuous-time (analog) signals, discrete-time signals, and digital signals. The signals that we encounter ... used in most digital communications. As shown in Figure 1.1, the input signal to DSP hardware may be a digital signal from other DSP systems. In this case, th...

Ngày tải lên: 14/12/2013, 13:15