amp bit mask calc for anti aliasing
AN0699 anti aliasing, analog filters for data acquisition systems
... best approach for an anti- aliasing solution With active filter design, every two poles require an operational amplifier For instance, if a 32nd order filter is designed, 16 operational amplifiers, ... Figure are illustrated here ANTI- ALIASING FILTER THEORY A/D Converters are usually operated with a constant sampling frequency when digitizing analog signals By using a sampling frequency (fS), typically ... Technology Inc AN699 For example, let the sampling rate, (fS), of the system be equal to 100kHz and the frequency content of: Low Pass Filter fIN(4) = 294kHz fIN(5) = 347kHz The sampled output will...
- 13
- 186
- 0
Patients With Pulmonary Tuberculosis Are Frequently Positive for Anti–Cyclic Citrullinated Peptide Antibodies, but Their Sera Also React With Unmodified Arginine-Containing Peptide potx
... (4 sets of data for each sample) Anti- CAP reactivity was undetectable or too weak for reliable calculation of the percentage inhibition in samples represented in A–C; therefore, anti- CAP data are ... in TB High anti- CCP :anti- CAP ratios (Ͼ2.0) were seen far more commonly in anti- CCP– positive RA patients than in anti- CCP–positive TB Table Anti- CCP and anti- CAP levels and anti- CCP :anti- CAP ratios ... controls* RA patients (n ϭ 37) Anti- CCP Ͼ1.7 units Anti- CAP Ͼ1.7 units Anti- CCP :anti- CAP ratio Ͼ2.0 (all subjects) Anti- CCP :anti- CAP ratio Ͼ2.0 (subjects with anti- CCP Ͼ1.7 units) TB patients...
- 6
- 255
- 0
07 - immunity-based method for anti-spam model
... to prevent an antibody from matching a self, the recent formed antibody must be tested by self endurance before matching an antigen We use following formulation to show the new antibody’s self ... define antigens (Ag) to be the features of email service and the email information, and given by: Ag = {ag | ag ∈ D} , D = {0,1}l Antigens are binary strings extracted from the email information ... is the half-life of antibody density When the density of antibody goes down to 0.05, we cease antibody density attenuation ρ (t ) ≤ ετ = 0.05 At this time shows that the antibody corresponding...
- 4
- 220
- 0
Báo cáo khoa học: Impact of cyclic hypoxia on HIF-1a regulation in endothelial cells – new insights for anti-tumor treatments doc
... Akt inhibitor obliterated the stimulatory effects of the NOS inhibitor on HIF-1a Therefore, from a therapeutic perspective, our study provides a new rationale for the use of Akt inhibitors to ... signal above a predefined threshold) was determined for each sample, and the relative mRNA expression was calculated using the formula 2ÀDDCt formula after normalization to RPL19 (DCt) and determination ... respectively, are also shown for validation of the inhibition of the corresponding phosphorylations (L-NAME is not an eNOS phosphorylation inhibitor) Immunoblots for total Akt and ERK are also...
- 10
- 522
- 0
Báo cáo hóa học: " Average bit error probability for the l-MRC detector under Rayleigh fading" potx
... compute this expression can be prohibitive For this reason, we found a very accurate approximation for the bit error probability presented in the sequel B Approximate Bit error Probability The main ... even periods for transmitting a linear combination of its own bit and the partner’s bit estimate B Error Calculations 1) Error Rate for Cooperative Periods: During the 2L c cooperative periods, ... paper is to obtain an expression for the bit error probability when the fading coefficients vary according to a Rayleigh distribution A Bit Error Probability The bit error probability associated...
- 10
- 318
- 0
Báo cáo hóa học: " Efficient scan mask techniques for connected components labeling algorithm" ppt
... computation time for images with many long runs (foreground pixel followed by foreground pixel) 1: If (x==Foreground) 2: If (q==Foreground) 3: x=q 4: else if (s==Foreground) 5: x=s 6: if (r==Foreground) ... scan mask consisting of three processed neighbor pixels for the case where the pixel is followed by the current foreground pixel as shown in Figure In this new pixelbased scan mask, the current foreground ... 1: For (y=1; y
- 20
- 260
- 0
Báo cáo hóa học: " DSC and universal bit-level combining for HARQ systems" potx
... needs only the symbol-level BPA for bit- level BPA calculations (t) Actually, the soft information Masjk (S) for each bit can be calculated by other ways For example, in the LLR combining scheme ... outperform the Bayesian theory based MRC for SISO systems The distance-based method for soft information calculations in the DSC scheme (termed as DSC-D) is proposed for equiprobable source bits ... distance-based BPA calculations for DSC) outperforms the ML-based MRC (marked by MRC-ML), both of which not know the priori probability for the non-equiprobable source, and the gap for performance gains...
- 12
- 437
- 0
báo cáo hóa học:" Research Article Rate Distortion Analysis and Bit Allocation Scheme for Wavelet Lifting-Based Multiview Image Coding" potx
... MSE for other test sequences Therefore, ω1 and ω2 may be adaptively tuned for low and high bit rate differently depending on the image test sequences 4.2 Model-Based Subband Bit Allocation The bit ... the uniform bit allocation, 0.3 ∼ 1.4 dB for the uniform bit allocation with normalized energy, and 0.2 ∼ 0.3 dB average gains over the power and exponential models, respectively An example of ... images, let Rhd,DV be a number of bits used for coding the disparity vectors and header information, and let Rtexture be a number of bits used to code the texture information We know that Rtexture...
- 13
- 219
- 0
Báo cáo hóa học: " Research Article Probabilistic Global Motion Estimation Based on Laplacian Two-Bit Plane Matching for Fast Digital Image Stabilization" pdf
... subblocks is also 0.5W × 0.5H For these subblocks, D(i, j) is calculated for the five LMVs derived with sm Note that this D(i, j) calculation for each subblock is performed for only five points, that ... computed and the computation results are transformed into two -bit- per-pixel representation This two -bit representation called Laplacian two -bit transform (L2BT) contributes to the computation reduction ... respectively Therefore, the additional computational load for this calculation is small compared to the derivation of the five candidate LMVs which require h(i, j) calculations for an entire search...
- 10
- 234
- 0
Báo cáo hóa học: "Research Article Probabilistic Global Motion Estimation Based on Laplacian Two-Bit Plane Matching for Fast Digital Image Stabilization" docx
... subblocks is also 0.5W × 0.5H For these subblocks, D(i, j) is calculated for the five LMVs derived with sm Note that this D(i, j) calculation for each subblock is performed for only five points, that ... computed and the computation results are transformed into two -bit- per-pixel representation This two -bit representation called Laplacian two -bit transform (L2BT) contributes to the computation reduction ... respectively Therefore, the additional computational load for this calculation is small compared to the derivation of the five candidate LMVs which require h(i, j) calculations for an entire search...
- 10
- 302
- 0
Báo cáo hóa học: " Research Article Bit Loading Algorithms for Cooperative OFDM Systems" pptx
... algorithms allocate bits on a bit- by -bit basis to the subchannel which has the minimum increase in power required to transmit the additional bit In each step, the increase in power for all possible ... constraint (12) is satisfied, then bit loading operation is complete; otherwise, go to Step The performance of the greedy algorithm, of course, will serve as a bound for the performance of the suboptimal ... the number of iterations for the greedy algorithms After reallocating subchannels, the bit- loading Lagrange algorithm in Section 3.2 is performed to allocate the power and bits As discussed there,...
- 9
- 293
- 0
Báo cáo hóa học: " Research Article Distortion-Free 1-Bit PWM Coding for Digital Audio Signals" pdf
... employed PCM format (typically sampled at fs = 44.1 kHz and quantized using N = 16 bit) (b) The case of regularly sampled (discrete-time) PWM conversion will be examined (uniformly sampled PWM, ... domain For example, assuming that the original bit resolution of signal s(kTs ) equals to N, a value Dτ = 2N would result into requantization to (N-N ) bits, while for Dτ = (N = 0), no requantization ... the range of [0, Smax ], sampled at fs = fs and quantized to N bit, the audio information will be represented by 2N discrete amplitude levels In order to preserve this information after PWM conversion,...
- 12
- 378
- 0
Báo cáo hóa học: " Research Article A Heuristic Optimal Discrete Bit Allocation Algorithm for Margin Maximization in DMT Systems" ppt
... include the bit difference B diff after maximum bit rate allocation, number of subtractions in performing the multiplebits loading, number of bits B diff allocated by parallel bit lling or bit- removal, ... performing multiple-bits loading and greedy bit- loading For the same number of bits B diff to be allocated in the subchannel set with the same number of subchannels L, parallel bit- loading performs ... subchannel set in which parallel bit- filling or bit- removal is performed, and the number of bit swaps in final bit allocation adjustment As shown in Table 1, the number of bit swaps in each case is zero...
- 7
- 274
- 0
Báo cáo hóa học: " Optimized H.264/AVC-Based Bit Stream Switching for Mobile Video Streaming" docx
... still leaves room for further optimization, which is the subject of ongoing work For more details, we again refer to [16] Future work items are, for example, to combine advanced bit stream switching ... scalability and bit stream switching in Section We will present suitable encoding solutions for these features and develop an abstract framework for describing video streaming over arbitrary VBR ... encoded such that, for example, less important background is dropped in favor of a more important foreground scene [11] However, very often it is still necessary to further adapt the bit rate in the...
- 19
- 247
- 0
Báo cáo hóa học: " Improved Bit Rate Control for Real-Time MPEG Watermarking" doc
... , for additive embedding, for multiplicative embedding, (1) MPEG bitstream VLC−1 QDCT watermarking MPEG bitstream with watermark Bit rate control VLC Figure 3: QDCT-domain watermarking with bit ... used for spreading and despreading the watermark information bits, and bi is the watermark information bit of ±1 values Each watermark information bit is embedded in s locations, where s is called ... proposed bit rate control scheme, the threshold T, can be used to control the target bit rate to be achieved For example, T = will largely result in the watermarked bitstream having the same bit rate...
- 10
- 254
- 1
Báo cáo y học: "Autoantibody profile in systemic lupus erythematosus with psychiatric manifestations: a role for anti-endothelial-cell antibodies" docx
... No significant correlation was found between anti- CL, anti 2-GPI, anti- dsDNA, anti- Ro, anti- Ro52, anti- La, anti- P, anti- nucleosome, or anti- GFAP antibodies and the presence of psychiatric disorders ... (26.4) Anti- dsDNA IgG (52.9) 19 (55.9) Anti- nucleosome IgG 12 (70.6) 27 (79.4) Anti- CL IgG (17.6) (11.7) Anti- CL IgM (11.8) (23.5) Anti- β2-GPI IgG (17.6) (14.7) Anti- β2-GPI IgM (23) (28) Anti- P ... studied Anti- Ro, anti- Ro52, anti- La, anti- CL, anti- P (P0, P1, P2), and anti- β2-GPI ELISA kits were obtained from Diamedix (Miami, FL, USA) Anti- dsDNA and anti- nucleosome antibodies were obtained...
- 7
- 431
- 0
Báo cáo y học: "A functional variant of Fcγ receptor IIIA is associated with rheumatoid arthritis in individuals who are positive for anti-glucose-6-phosphate isomerase antibodies" doc
... individuals), both anti- human GPI antibodies and anti- rabbit GPI antibodies were significantly elevated in the RA group (P = 0.0027 and P = 0.0015 for anti- human GPI antibodies and antirabbit GPI antibodies, ... compared their anti- GPI antibody titres Surprisingly, both anti- human GPI antibodies and anti- rabbit GPI antibodies were significantly elevated in the RA group (P = 0.0027 and P = 0.0015 for anti- human ... values calculated from ELISA reactions of 158 healthy individuals for human recombinant GPI and rabbit native GPI, respectively Individuals positive for both antibodies were considered anti- GPI antibody...
- 6
- 414
- 0
báo cáo khoa học: " Pyrosequencing, a method approved to detect the two major EGFR mutations for anti EGFR therapy in NSCLC" ppt
... consisted of initial denaturing at 95°C for 15 min, 45 cycles at 95°C for 20 s, 62°C (exon 19) or 61°C (exon 21) for 20 s, 72°C for 20 s and a final extension at 72°C for 10 The PCR products (10 μl) ... DNA was amplified using a nested PCR to amplify almost all samples independent of the type of tissue fixative or of the fixative conditions The first PCR product was amplified at 58°C for 20 40 ... ratio of 1.06 ± 0.04 for the wild type sample and 4.59 ± 0.33 for the sample with the deletion The relative standard deviation (RSD) was respectively 3.9% and 7.2% Thus, a sample could be considered...
- 7
- 360
- 0
Báo cáo y học: " Soluble CD40 ligand-activated human peripheral B cells as surrogated antigen presenting cells: A preliminary approach for anti-HBV immunotherapy" ppsx
... with PBS containing 2% FBS and divided into tubes: anti- CD19-APC, antiCD86-FITC, and anti- CD80-PE were added into the first tube, anti- CD19-APC, anti- MHC-II-FITC and Wu et al Virology Journal 2010, ... performed the experiments, analyzed the data, and drafted the manuscript YL, QZ and GC performed the experiments and analyzed the data XY and JC collected the samples and assisted in the performance ... IgG1-PE All above seven antibodies were purchased from BD Biosciences (BD PharMingen, San Diego, CA) After incubated for 20 and rinsed with PBS, the cells were fixed with 1% paraformaldehyde in PBS...
- 7
- 235
- 0
Báo cáo y học: " In vitro evaluation of marine-microorganism extracts for anti-viral activity" pot
... marine compounds with antihelmintic, antibacterial, anticoagulant, antidiabetic, antifungal, anti- inflammatory, antimalarial, antiplatelet, antiprotozoal, antituberculosis, and antiviral activities; ... meaningful inhibition (< 20%); + = Slight inhibition (≥ 20%); ++ = Moderate inhibition (≥ 50%); +++ = High inhibition (≥ 80%); N/T = not tested for purple formazan crystal formation Once proper formazan ... for anti- bacterial and anti- tumor activities The purpose of this study was to establish an in vitro model to screen marine extracts for antiviral activity and to evaluate 20 marine extracts for...
- 11
- 310
- 0
Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008