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simulation of mpsk modulation technick and demonstation of constellation in noisy arean and non-noisy
標(biāo)簽： constellation demonstation simulation modulation
上傳時間： 2017-09-01
上傳用戶：cainaifa
this code define non-deterministic finite automata using lisp
標(biāo)簽： non-deterministic automata define finite
上傳時間： 2017-09-11
上傳用戶：李彥東
Information Fusion of Flash and Non-Flash Images (Project)
標(biāo)簽： Information Non-Flash Project Fusion
上傳時間： 2014-01-11
上傳用戶：shizhanincc
PCIe Non-Transparent
標(biāo)簽： Non-Transparent PCIe
上傳時間： 2017-09-16
上傳用戶：風(fēng)之驕子
MATLAB Example Code : Non-Linear Least Squares --- Bearings-Only Measurement
標(biāo)簽： Bearings-Only Measurement Non-Linear Example
上傳時間： 2014-06-08
上傳用戶：fxf126@126.com
Reconstruction- and example-based super-resolution (SR) methods are promising for restoring a high-resolution (HR) image from low-resolution (LR) image(s). Under large magnification, reconstruction-based methods usually fail to hallucinate visual details while example-based methods sometimes introduce unexpected details. Given a generic LR image, to reconstruct a photo-realistic SR image and to suppress artifacts in the reconstructed SR image, we introduce a multi-scale dictionary to a novel SR method that simultaneously integrates local and non-local priors. The local prior suppresses artifacts by using steering kernel regression to predict the target pixel from a small local area. The non-local prior enriches visual details by taking a weighted average of a large neighborhood as an estimate of the target pixel. Essentially, these two priors are complementary to each other. Experimental results demonstrate that the proposed method can produce high quality SR recovery both quantitatively and perceptually.
標(biāo)簽： Super-resolution Multi-scale Dictionary Single Image for
上傳時間： 2019-03-28
上傳用戶：fullout
交流功率因數(shù)轉(zhuǎn)換器 特點： 精確度0.25%滿刻度 ±0.25o 多種輸入,輸出選擇 輸入與輸出絕緣耐壓2仟伏特/1分鐘 沖擊電壓測試5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波電壓測試2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，穩(wěn)定性高 主要規(guī)格： 精確度: 0.25% F.S. ±0.25°(23 ±5℃) 輸入負(fù)載: <0.2VA (Voltage) <0.2VA (Current) 最大過載能力: Current related input: 3 x rated continuous 10 x rated 30 sec. 25 x rated 3sec. 50 x rated 1sec. Voltage related input:maximum 2 x rated continuous 輸出反應(yīng)速度: < 250ms(0~90%) 輸出負(fù)載能力: < 10mA for voltage mode < 10V for current mode 輸出之漣波: < 0.1% F.S. 歸零調(diào)整范圍: 0~ ±5% F.S. 最大值調(diào)整范圍: 0~ ±10% F.S. 溫度系數(shù): 100ppm/℃ (0~50℃) 隔離特性: Input/Output/Power/Case 絕緣抗阻: >100Mohm with 500V DC 絕緣耐壓能力: 2KVac/1 min. (input/output/power/case) 突波測試: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV(1.2x50us) 使用環(huán)境條件: -20~60℃(20 to 90% RH non-condensed) 存放環(huán)境條件: -30~70℃(20 to 90% RH non-condensed) CE認(rèn)證: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
標(biāo)簽： 交流 功率因數(shù)轉(zhuǎn)換器
上傳時間： 2013-10-22
上傳用戶：thing20
交流頻率轉(zhuǎn)換器 特點： 精確度0.05%滿刻度(Accuracy 0.05%F.S.) 多種輸入,輸出選擇 輸入與輸出絕緣耐壓2仟伏特/1分鐘 沖擊電壓測試5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波電壓測試2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，穩(wěn)定性高 2:主要規(guī)格 精確度: 0.05% F.S. (23 ±5℃) 輸入負(fù)載: <0.2VA 最大過載能力:maximum 2 x rated continuous 輸出反應(yīng)時間: <250ms (0~90%) 輸出負(fù)載能力: <10mA for voltage mode <10V for current mode 輸出漣波: <0.1% F.S. 歸零調(diào)整范圍: 0~±5% F.S. 最大值調(diào)整范圍: 0~±10% F.S. 溫度系數(shù): 50ppm/℃ (0~50℃) 隔離特性: Input/Output/Power/Case 絕緣抗阻: >100M ohm with 500V DC 絕緣耐壓能力: 2KVac/1 min. (input/output/power) 行動測試: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV (1.2 x 50us) 突波測試: 2.5KV-0.25ms/1MHz 使用環(huán)境條件: -20~60℃(20 to 90% RH non-condensed) 存放環(huán)境條件: -30~70℃(20 to 90% RH non-condensed) CE認(rèn)證: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
標(biāo)簽： 交流 頻率轉(zhuǎn)換器
上傳時間： 2013-10-11
上傳用戶：xzt
交流電壓，電流轉(zhuǎn)換器 特點： 精確度0.25%滿刻度(RMS) 多種輸入,輸出選擇 輸入與輸出絕緣耐壓2仟伏特/1分鐘 沖擊電壓測試5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波電壓測試2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，穩(wěn)定性高 2:主要規(guī)格 精確度:0.25%F.S.(RMS) (23 ±5℃) 輸入負(fù)載: <0.2VA(voltage) <0.2VA(current) 最大過載能力: Current related input:3 x rated continuous 10 x rated 30 sec. ,25 x rated 3sec. 50 x rated 1sec. Voltage related input:maximum 2x rated continuous 輸出反應(yīng)時間: <250ms (0~90%) 輸出負(fù)載能力: <10mA for voltage mode <10V for current mode 輸出漣波: <0.1% F.S. 歸零調(diào)整范圍: 0~±5% F.S. 最大值調(diào)整范圍: 0~±10% F.S. 溫度系數(shù): 100ppm/℃ (0~50℃) 隔離特性: Input/Output/Power/Case 絕緣抗阻: >100Mohm with 500V DC 絕緣耐壓能力: 2KVac/1 min. (input/output/power) 行動測試: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV (1.2 x 50us) 突波測試: 2.5KV-0.25ms/1MHz 使用環(huán)境條件: -20~60℃(20 to 90% RH non-condensed) 存放環(huán)境條件: -30~70℃(20 to 90% RH non-condensed) CE認(rèn)證: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
標(biāo)簽： 交流電壓 電流轉(zhuǎn)換器
上傳時間： 2013-11-09
上傳用戶：非衣2016
Differential Nonlinearity: Ideally, any two adjacent digitalcodes correspond to output analog voltages that are exactlyone LSB apart. Differential non-linearity is a measure of theworst case deviation from the ideal 1 LSB step. For example,a DAC with a 1.5 LSB output change for a 1 LSB digital codechange exhibits 1⁄2 LSB differential non-linearity. Differentialnon-linearity may be expressed in fractional bits or as a percentageof full scale. A differential non-linearity greater than1 LSB will lead to a non-monotonic transfer function in aDAC.Gain Error (Full Scale Error): The difference between theoutput voltage (or current) with full scale input code and theideal voltage (or current) that should exist with a full scale inputcode.Gain Temperature Coefficient (Full Scale TemperatureCoefficient): Change in gain error divided by change in temperature.Usually expressed in parts per million per degreeCelsius (ppm/°C).Integral Nonlinearity (Linearity Error): Worst case deviationfrom the line between the endpoints (zero and full scale).Can be expressed as a percentage of full scale or in fractionof an LSB.LSB (Lease-Significant Bit): In a binary coded system thisis the bit that carries the smallest value or weight. Its value isthe full scale voltage (or current) divided by 2n, where n is theresolution of the converter.Monotonicity: A monotonic function has a slope whose signdoes not change. A monotonic DAC has an output thatchanges in the same direction (or remains constant) for eachincrease in the input code. the converse is true for decreasing codes.
標(biāo)簽： Converters Defini DAC
上傳時間： 2013-10-30
上傳用戶：stvnash
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