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caiyangdianshu
当信号采样点数很少时,不能很好的恢复原模拟信号,导致原始信号中的一部分丢失。而当信号的采样点数增多到1024时,其分辨率很好,可以有效的区分信号的信息,当采样点数继续增多时,其恢复为原始模拟信号的精度越高且不丢失原始信号。(When the signal is small when the sampling points can not be good to restore the original analog signal, causing part of the original signal is lost. When the signal is increased to 1024 sampling points, its resolution is very good, can effectively distinguish the signal information, continue to increase when the sampling points, its back to the higher accuracy of the original analog signal without loss of the original signal.)
- 2011-06-13 10:24:20下载
- 积分:1
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ofdm
Comparison of Simulated BER with the Theoretical BER for a QPSK modulated and demodulated system
- 2011-08-05 01:07:50下载
- 积分:1
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chu_Generate
单载波频域均衡中,信道是一个很关键的问题,信道估计的好坏也直接影响系统的性能,确定一个好的信道估计序列是至关重要的,chu 序列是一种很好的估计序列(Single-carrier frequency domain equalization, the channel is a very critical issue, good or bad channel estimation is also directly affect the performance of the system to determine a good channel estimation sequence is critical, chu sequence is a good estimate of the sequence)
- 2012-02-07 11:54:14下载
- 积分:1
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T3
极化SAR图像分类数据,数据为T矩阵,为原始数据部分图像,包括free分解后数据以及各分量数据(Polarization SAR image classification data, data for the T matrix, part of the image to the original data, including the breakdown of free data and each component of the data)
- 2014-02-26 20:44:48下载
- 积分:1
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LinearOpticalElementsGUI
基于MATLAB GUI开发的工具工具,通过线性偏振元件计算的偏振光(A GUI tool to calculate the polarization of light passing through linear polarizing elements)
- 2016-01-12 18:43:48下载
- 积分:1
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lms2
自适应滤波算法中的LMS算法,用于语音通信中的噪声抵消。(Adaptive filtering algorithm in the LMS algorithm for voice communications in noise canceling.)
- 2011-07-29 16:13:23下载
- 积分:1
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Simulation-of-4FSK-Hamming-code
MATLAB中提供了汉明码的编解码、4FSK调制解调函数和不同通信信道模型函数,本程序直接调用进行编程。借助于MATLAB可大大地拓宽研究分析的视野提高研究设计的效率,具有重要的推广和应用价值。 (MATLAB provides the hamming codec 4FSK modem function and different communication channel model function, the program calls directly programming. Help of MATLAB can greatly broaden the horizons of research and analysis to improve the efficiency of the study design, with promotion and application value.)
- 2013-01-17 21:00:03下载
- 积分:1
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ImageRecognitionandClassification
Image Recognition and classification
- 2010-10-12 14:45:11下载
- 积分:1
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cubo
this file contains some m-files about calculating the fractional fourier transform
- 2010-10-24 18:16:25下载
- 积分:1
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MATLAB
MATLAB简单的计算白色轮廓中的像素点的个数(MATLAB a simple white outline of the calculation of the number of pixels)
- 2009-11-20 22:23:34下载
- 积分:1