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QAM
编写一个含QAM传输的发送和接收模块
1)分别采用复基带仿真和实带通仿真两种形式
a) 实带通仿真时, 载波频率为符号率的4倍
b)发端采用滚降系数0.5的根号升余弦滤波器
2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样
3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声)
统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比
(Prepare to send of one with QAM transmission and receiver module 1), respectively, the complex baseband simulation and the real band-pass simulation in two forms a) the real band-pass simulation, the carrier frequency used for the symbol rate of 4 times b) the originator roll-off factor of 0.5 root raised cosine filter, 2) draw Eb/N0 = 15dB when the received waveform (closing filter), take 100 samples) to draw the originator of the output eye diagram and income side of the eye diagram after the matched filter ( draw the eye diagram without noise) statistics symbol error rate and bit error rate and Eb/N0, draw a curve calculated with the theoretical curve compared)
- 2012-05-29 16:51:47下载
- 积分：1
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PSO
说明： 用粒子群算法计算最短路径，一般用于车辆路径问题(PSO)
- 2010-04-28 16:30:26下载
- 积分：1
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GMM
使用Matlab编程实现GMM算法,不调用已有函数库，对大量点进行分类(LM algorithm using Matlab programming, do not call the existing library, a large number of points to classify)
- 2015-04-16 15:23:57下载
- 积分：1
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DFPei
基于<<Discrete Fractional Fourier Transform
Based on Orthogonal Projections》的分数阶傅立叶变换(Fractional fourier transform based on
《Discrete Fractional Fourier Transform
Based on Orthogonal Projections》)
- 2012-04-04 21:21:29下载
- 积分：1
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TaudioFeatureh
这提供的MATLAB代码用于提提取基本的音频特征。
(This provides the MATLAB code used to talk briefly to take a basic audio features.)
- 2012-08-29 22:38:06下载
- 积分：1
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shuishengxinhaodeMATLAB
矢量水声信号的matlab仿真程序，里面包含文字说明与程序代码(Vector underwater acoustic signal matlab simulation program, which contains the text description of the program code)
- 2012-09-21 09:47:00下载
- 积分：1
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Simub
simulation in transientcdfr
- 2013-10-30 03:37:36下载
- 积分：1
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Predictive-analysis
编写一通用的预测法分析程序，要求有一定的错误处理能力，出错后能够使程序继续运行下去，直到分析过程结束。可通过不同的文法（通过数据表现）进行测试。(Write a generic prediction analysis procedure that requires a certain degree of error-handling capabilities, enabling the program to continue after an error to run it until the end of the analysis process. Can be tested by different grammar (by performance data).)
- 2013-12-08 21:20:28下载
- 积分：1
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qcyncg_V4.0
仿真图是速度、距离、幅度三维图像，用于图像处理的独立分量分析，关于神经网络控制，对于初学者具有参考意义，相关分析过程的matlab方法，多目标跟踪的粒子滤波器，研究生时的现代信号处理的作业，包括最小二乘法、SVM、神经网络、1_k近邻法。( FIG simulation speed, distance, amplitude three-dimensional image, Independent component analysis for image processing, On neural network control, For beginners with a reference value, Correlation analysis process matlab method, Multi-target tracking particle filter, Modern signal processing jobs when the graduate, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.)
- 2016-04-14 15:45:45下载
- 积分：1
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xxt
用C编写的地震资料楔形体模型，可以变换参数，简单通用(Written using C seismic data wedge model, may come and go parameters, simple and universal)
- 2010-07-14 09:38:00下载
- 积分：1
