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sourcecode
通过对OFDM信号的CCDF曲线进行分析，得出了联合哈特莱变换和限幅算法降低OFDM信号峰均比的方法确实降低了OFDM信号的PAPR值(through the analysis of CCDF curve of OFDM signal, it is true to reduce the PAPR value of OFDM signal by use the method of the United Hart transform and clipping algorithm for PAPR reduction)
- 2014-03-26 21:00:41下载
- 积分：1
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grd_test
xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。
仿真框架为：
1.标记信号和双音信号续接作为发送信号；
2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号；
3.用一个检测信号对收发信号进行相关运算；
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点；
5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分：1
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MATLAB
本书系统地介绍MATLAB 7.0的混合编程方法和技巧。本书既适合初学者自学，也适用于高级MATLAB用户，可作为高等数学、计算机、电子工程、数值分析、信息工程等课程的教学参考书，也可供上述领域的科研工作者参考。(This book systematically introduces MATLAB 7.0 mix of programming methods and techniques. This book not only suitable for beginners self-learning, also applies to high-level MATLAB users, can be used as advanced mathematics, computer, electronic engineering, numerical analysis, information engineering curriculum reference books are also available in these areas of research workers.)
- 2009-12-12 09:22:26下载
- 积分：1
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griewank
PSO-Griewank for matlab
- 2013-10-31 14:08:47下载
- 积分：1
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Compar_fuzzy_kalman_D
comparison of disturbance included fuzzy and kalman
- 2012-09-26 19:08:23下载
- 积分：1
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20103112_homework2
Add, remove, subtract, attach polynomials
- 2015-01-13 15:33:46下载
- 积分：1
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Untitled2
利用matlab实现数字图像处理
实现了各种图像类型的转换，缩放，噪音等各种操作(Digital image processing using matlab
Realize the transformation of different types of images, zoom, various operations such as noise
)
- 2013-05-13 21:34:10下载
- 积分：1
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Imaging-via-CS
关于OMP,希望对大家哟偶所帮助。我也会高兴的( itisaboutOMP，i hope you can use it .)
- 2012-06-12 11:23:50下载
- 积分：1
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edgecheck
matlab编写的边缘检测程序，可以准确识别出图像的边缘。(edge detect)
- 2014-11-22 11:32:35下载
- 积分：1
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translate-data-using-expdp
跨表空间传输用户数据,用expdp，impdp传输数据，且在传输的过程中更换表空间(translate data using expdp)
- 2013-11-20 17:45:42下载
- 积分：1
