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qz
说明: 遗传算法函数优化源程序,运用的是权重系数法(Source of genetic algorithm function optimization, using the weight coefficient)
- 2010-05-26 16:46:05下载
- 积分:1
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02
说明: matlab入门包括matlab一些函数的编写,有助于初学者了解matlab函数编写方法(matlab)
- 2009-03-08 06:18:33下载
- 积分:1
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matlab
关于MATLAB的基本使用的另个程序,主要关于图像处理的(The basic use of MATLAB on the other two procedures, mainly on image processing)
- 2011-04-30 09:55:47下载
- 积分:1
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Lpc-and-pesss
基于matlab的线性预测系数和预测误差的语音信号合成(Lpc and prediction error of speech signal synthesis)
- 2021-03-17 15:19:20下载
- 积分:1
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wavecompression
小波图像压缩,压缩对象为RGB图像 (Wavelet image compression, compression target for the RGB image)
- 2009-12-24 10:56:12下载
- 积分:1
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rayleigh-awgn-BPSK
用rayleighchan 函数仿真时要注意最后要做相位补偿(此问题是导师发现的)
程序步骤:
~产生随机序列
~产生瑞利信道
~调制
~记忆信道特征
~信号通过信道
~相位补偿
~加高斯噪声
~解调
~计算仿真误比特率
~计算理论误比特率
~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)
- 2011-01-08 11:27:58下载
- 积分:1
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s_wiener_filter
自适应滤波wiener方法,使用简单方便,绝对正确(Wiener adaptive filtering method, the use of simple and convenient, absolutely right)
- 2008-06-05 10:18:45下载
- 积分:1
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OFDM-DVB-T-DTMB
DVB-T,DTMB简化的信道仿真程序。设置了三种保护间隔:循环前缀、零添加、伪随机添加。用于研究不同保护间隔下的SNR特性,附带一个不同保护间隔下的频谱显示,可看出三种保护间隔对OFDM频谱陡峭程度的影响。(DVB-T,DTMB channel simulation and spectrum display.)
- 2020-12-22 10:59:07下载
- 积分:1
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zm
说明: 对图像进行均值化,并用均值化后的图进行数字全息的模拟,同时运用两种不同方法进行全息图的再现(The mean of the image and use the mean of digital holographic map after the simulation, while using two different methods of reproduction of the hologram)
- 2010-05-21 14:22:56下载
- 积分:1
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wjtzlxptztq
硕士学位论文基于无线传感器网络目标识别,调制连续谱特征提取(Master' s degree thesis on wireless sensor networks target recognition, feature extraction continuous spectrum modulation)
- 2011-09-13 21:39:26下载
- 积分:1