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Description: 多址干扰一直是造成cdma系统容量限制的重要原因，本程序主要模拟了多址干扰对每个用户的影响以及把多址干扰作为高斯白噪声看待时对用户的影响-MAI has been caused CDMA system capacity limit of the important reasons the procedures simulated the MAI for each user to the effects of MAI as a Gaussian white noise when users view the impact
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Size: 17408 |
Author: 王也 |
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Description: A system simulation environment in Matlab/Simulink of RFID is constructed in this paper.
Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system
model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment,
AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by
changing the coding method,parameters of building blocks,and operation distance.Finally,some
simulation results are presented in this paper.
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Size: 2099200 |
Author: liulang |
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Description: 此程序完成MIMO各个自程序的功能，比如编码，信道仿真，信道估计，信噪比计算等，各子程序能够独立运行，具有很好的参考价值-This procedure since the completion of all procedures MIMO features, such as coding, channel simulation, channel estimation, signal to noise ratio calculation, the subroutine can be run independently, with a very good reference value
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Size: 282624 |
Author: 周健 |
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Description: 在Matlab/Simulink环境下，用图形化的方式设计DSP程序，可简化程序的设计。利用Embedded Targetfor T1 C2000 DSP工具包，设计DSP的ADC转换程序；利用Simulink的数字信号处理工具包，设计FIR滤波嚣进行滤波处理；给出在修改生成的C语言程序时如何使DSP能正确运行。设计的程序在TM$320LF2407A处理器上运行正确。-In Matlab/Simulink environment, using graphical DSP design process, simplify the design process. The use of Embedded Targetfor T1 C2000 DSP toolkit, design DSP-ADC conversion process use Simulink digital signal processing toolkit designed FIR filter for noise filtering treatment given the revision of the generated C language program how to make the DSP run correctly. Design procedures in the TM $ 320LF2407A processor to run correctly.
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Size: 1210368 |
Author: csallon |
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Description: simulink仿真噪声模型，算法采用X_LMS，可直接运行-simulink simulation noise model, the algorithm used X_LMS, can be directly run
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Size: 12288 |
Author: 安哲 |
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Description: 这个Matlab程序计算在高斯白噪声（Additive White Gaussian Channel ）下BPSK调制中的错误概率。-The Matlab procedure in the Gaussian white noise (Additive White Gaussian Channel) under BPSK modulation of the error probability.
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Size: 43008 |
Author: 张涛 |
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Description: 用simulink作的MTI高通滤波器的仿真程序，其中输入信号为高斯色噪声，可以对输出作时域和频域分析。-MTI using simulink for high-pass filter of the simulation program, in which the input signal for Gaussian colored noise can be output for the time domain and frequency domain analysis.
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Size: 24576 |
Author: 冉涌 |
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Description: Simulink pseudo-random binary sequence generator
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Size: 44032 |
Author: 何必文 |
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Description: Matlab和Labview混合编程，可以演示信号的白噪声添加和滤波，以及时域和傅立叶变换后的频域波形-Matlab and Labview mixed programming, you can demo the white noise signal add and filtering, as well as the time-domain and Fourier transformed frequency domain waveform
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Size: 67584 |
Author: 许昕 |
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Description: 试说明卷积编解码的工作原理。
请用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编解码全部自己编写代码(S-Function方式)，在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。
-Description Convolutional codec test works. Please use Simulink simulation of convolutional coding and Viterbi decoding method used to decode, which codec to prepare all their own code (S-Function mode), in the AWGN channel, drawn-noise ratio and bit error rate curve.
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Size: 29696 |
Author: haohao |
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Description: （1）请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
（2）在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与(1)的曲线进行对比。
-(1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.
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Size: 50176 |
Author: haohao |
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Description: 8单径瑞利信道中的四发四收V-BLAST：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。-8 Single-Path Rayleigh Channel Four received four V-BLAST: (1) Please design a specific guide-assisted channel estimation method, using Simulink simulation, measurement 16QPSK modulation BER performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve. (2) calculate the design of spectrum efficiency is the number of units of bit/Hz/s.
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Size: 10240 |
Author: haohao |
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Description: 一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线-A guided night-aided channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve
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Size: 7168 |
Author: 不是王子1984 |
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Description: a simulink(MATLAB) file for decreasing noise....it removes the noise but adds musical noise
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Size: 25600 |
Author: niloofar |
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Description: Active Feedforward Narrowband Noise Cancellation using Matlab and Simulink
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Size: 17408 |
Author: shaikh |
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Description: use simulink to run LMS algorithm to remove noise
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Size: 8192 |
Author: wang0425 |
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Description: to use simulink to remove noise by RLS algorithm
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Size: 8192 |
Author: wang0425 |
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Description: 衰落信道幅值仿真编程：对瑞利衰落信道进行仿真，并加上高斯白噪声，通过输入不同的信噪比 比较其误码率变化-Amplitude fading channel simulation programming: on the Rayleigh fading channel simulation, and add white Gaussian noise, by entering a different signal to noise ratio to compare their error rate changes
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Size: 2048 |
Author: ll |
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Description: 用SIMULINK的S-FUNCTION代码编写的BPSK仿真，在瑞利信道和白色高斯噪声信道两种条件下。-The S-FUNCTION with the SIMULINK code written BPSK simulation, the Rayleigh channel and white Gaussian noise channel under two conditions.
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Size: 3072 |
Author: masong |
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Description: GPS L1波段 simulink仿真，包括CA码，噪声。(GPS L1 band Simulink simulation, including CA code, noise.)
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Size: 8192 |
Author: 自己的情人
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