Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise. Platform: |
Size: 72704 |
Author:薛斌 |
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Description: 信号在信道进行传输时，经常会出现串扰，采用基于最大似然序列估计（MLSE）的电子色散均衡器的方法，克服光纤通信中的由各种色散引起的码间干扰。
研究基于最大似然序列估计（MLSE）的均衡器，采用维特比算法实现，用matlab仿真出采用MLSE后的性能指标（眼图和误码率）的提升。
-Signal transmission channel often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) electronic dispersion equalizer of the ways to overcome optical fiber communications in a variety of dispersion caused by the inter-symbol interference. Research based on the maximum likelihood sequence estimation (MLSE) of the equalizer, the Viterbi algorithm, a simulation using matlab after using MLSE performance indicators (eye diagram and bit error rate) of the upgrade. Platform: |
Size: 9216 |
Author:Lee |
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Description: 将音乐信号fm调制并解调，光看波形和频谱-Fm music signal modulation and demodulation, optical waveform and spectrum look Platform: |
Size: 262144 |
Author:赵亮 |
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Description: 信号在信道进行传输时，经常会出现串扰，采用基于最大似然序列估计（MLSE）的电子色散均衡器的方法，克服光纤通信中的由各种色散引起的码间干扰。 研究基于最大似然序列估计（MLSE）的均衡器，采用维特比算法实现，用matlab仿真出采用MLSE后的性能指标（眼图和误码率）的提升。 -Signal transmission channel often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) electronic dispersion equalizer ways to overcome optical fiber communications in a variety of dispersion caused by the inter-symbol interference. Research based on the maximum likelihood sequence estimation (MLSE) of the equalizer, the Viterbi algorithm, a simulation using matlab after using MLSE performance indicators (eye diagram and bit error rate) of the upgrade. Platform: |
Size: 240640 |
Author:Lee |
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Description: 光通信中归零型（占空比可调）差分相位调制信号建模与仿真分析-Optical Communication zero type (duty cycle adjustable) differential phase modulation signal modeling and simulation analysis Platform: |
Size: 9216 |
Author: |
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Description: 通过正弦函数实现的光通信应用的占空比为50％或33％的RZ－DPSK信号-Sine function through the implementation of optical communication applications, the duty cycle of 50 or 33 RZ-DPSK signal Platform: |
Size: 1024 |
Author:chi |
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Description: ofdm 信号的产生，matlab程序仿真及图形实例，用于光通信或者无线通信的信号模拟-ofdm signals generated, matlab simulation and graphic examples of procedures for optical communications or wireless communications, analog signal Platform: |
Size: 5120 |
Author:yan |
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Description: OFDM信号在光纤无线通信系统中传输性能的研究，包括不同频率的4QAM、16QAM，是毕设资料，非常珍贵。-OFDM signal in optical wireless communication system transmission performance in the study, including different frequencies 4QAM, 16QAM, complete set of information is very valuable. Platform: |
Size: 105472 |
Author:Ruby |
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Description: 计算光纤模式 Optical signal sources that are capable of generating
wavelength tunable ultra-short pulse train with high
quality and high repetition rates play an important role in
the optical networks-fiber mode Platform: |
Size: 1024 |
Author:yiki |
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Description: Matlab program for cross phase modulation between signal and pump wave propagating in an optical fiber Platform: |
Size: 1024 |
Author:bapi |
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Description: Matlab component,Creating a component to handle optical signals in Optisystem -In order to create an optical component in Matlab for co-simulation with OptiSystem, first we need to understand the optical signal format that OptiSystem can generate and the structure of that signal launched into the Matlab workspace.
Following is an example to create an Optical Attenuator using the Matlab component. In this example, first we introduce the signal format in OptiSystem, and then we show how to use Matlab to process that signal.
Platform: |
Size: 609280 |
Author:wenhs |
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Description: 里面的程序为利用MATLAB程序仿真光纤参量放大中的增益与信号波长，增益与泵浦波长，增益带宽与信号波长与泵浦波长差的关系。-Inside the program MATLAB program simulation of the gain of the optical parametric amplification and signal wavelengths, the gain and the pumping wavelength, the gain bandwidth and the signal wavelength and pump wavelength difference. Platform: |
Size: 21504 |
Author:wang |
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Description: 这是光纤通信信号生成的MATLAB源程序，在发送端信号生成后由调制器调制之后经过光纤传输，是光纤通信的基础-This is the optical fiber communication signal generation MATLAB source, is the basis of the entire optical fiber communication Platform: |
Size: 1024 |
Author:富宇 |
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Description: 在OptiSystem中使用Matlab组件建
立光幅度测制器仿真模型，组件输入光信号和电信
号，产生调制后光信号输出-Use the MATLAB component to build in OptiSystem
The simulation model of the light amplitude measurement system, the component input optical signal and telecommunication
Number, produces modulated light signal output Platform: |
Size: 1024 |
Author:hqq |
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Description: Optical coherent receivers with subsequent DSP show great
promise as enabling technologies for ultra-high-information-rate
optical transmission systems. DSP alleviates the need to lock the
phases of the LO and transmitter signal, which is one of the
barriers to using coherent receivers in the optical domain Platform: |
Size: 1857536 |
Author:Debi Pada
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Description: 光纤通信系统中的相干光仿真，包括数字信号处理的全部过程和光纤信道的建模，针对16QAM的调制格式，带有Nyquist信号生成(Coherent light simulation in optical fiber communication system, including the whole process of digital signal processing and the modeling of optical fiber channel) Platform: |
Size: 8168448 |
Author:响当当
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