This a software runing on the matlab, it is used in the channel coding simulation. It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run. it run the encoder and add white Noise in the channel, then it run the decoder, and compute the error rate.
標簽： simulation the software channel
上傳時間： 2015-08-06
上傳用戶：
A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from Noise and background.
標簽： customizable time-series measuring function
上傳時間： 2015-08-10
上傳用戶：xhz1993
A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from Noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting.
標簽： customizable time-series measuring function
上傳時間： 2015-08-10
上傳用戶：invtnewer
Basic Test Concepts DC Parameters AC Parameters Functional Parameters Device Characterization Test Program Development Analog Test Concepts Test Using DSP Techniques in Testing Noise Reduction Techniques in Testing
標簽： Parameters Characterization Functional Concepts
上傳時間： 2013-12-20
上傳用戶：libinxny
硬件設計指南(PDF格式)，主要包括：Low Voltage Interfaces；Grounding in Mixed Signal Systems；Digital Isolation Techniques； Power Supply Noise Reduction and Filtering； Dealing with High Speed Logic
上傳時間： 2015-08-31
上傳用戶：阿四AIR
This paper deals with the problem of speech enhancement when a corrupted speech signal with an additive colored Noise is the only information available for processing. Kalman filtering is known as an effective speech enhancement technique, in which speech signal is usually modeled as autoregressive (AR) process and represented in the state-space domain.
標簽： speech with enhancement corrupted
上傳時間： 2015-09-07
上傳用戶：zhangyi99104144
The standard optimum Kalman filter demands complete knowledge of the system parameters, the input forcing functions, and the Noise statistics. Several adaptive methods have already been devised to obtain the unknown information using the measurements and the filter residuals.
標簽： parameters knowledge the standard
上傳時間： 2013-12-17
上傳用戶：541657925
his packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN Noise. The packet include: 1) Packet Builder (Viterbi Encoding, Interleaver, PN generation) 2) Modulator (RRC filter) 3) Demodulator (Matched Filter, RAKE receiver) 4) Receiver (HD or SD) (Deinterleaver, Viterbi Decoder). You should run "Simulation.m" function that include all modules.
標簽： simulation baseband channel packet
上傳時間： 2013-12-23
上傳用戶：zhangyigenius
Prony算法工具箱。Prony方法是用一組指數項的線性組合來擬和等間距采樣數據的方法,可以從中分析出信號的幅值、相位、阻尼因子、頻率等信息。considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and Noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.
標簽： Prony considerations including data
上傳時間： 2015-09-11
上傳用戶：lizhizheng88
Robustnesstochangesinilluminationconditionsaswellas viewing perspectives is an important requirement formany computer vision applications. One of the key fac-ors in enhancing the robustness of dynamic scene analy-sis that of accurate and reliable means for shadow de-ection. Shadowdetectioniscriticalforcorrectobjectde-ection in image sequences. Many algorithms have beenproposed in the literature that deal with shadows. How-ever,acomparativeevaluationoftheexistingapproachesisstill lacking. In this paper, the full range of problems un-derlyingtheshadowdetectionareidenti?edanddiscussed.Weclassifytheproposedsolutionstothisproblemusingaaxonomyoffourmainclasses, calleddeterministicmodeland non-model based and statistical parametric and non-parametric. Novelquantitative(detectionanddiscrimina-ionaccuracy)andqualitativemetrics(sceneandobjectin-dependence,?exibilitytoshadowsituationsandrobustnesso Noise) are proposed to evaluate these classes of algo-rithms on a benchmark suite of indoor and outdoor videosequences.
標簽： Robustnesstochangesinillumination conditionsaswellas perspectives requirement
上傳時間： 2014-01-23
上傳用戶：whenfly
