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CRCcheck
说明： CRC校验码的MATLAB实现 生成多项式【1 1 0 0 1 1】
结果正确 可以直接使用(CRCcheck.m)
- 2010-04-12 19:37:23下载
- 积分：1
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Alamoutiwork
程序的主要功能是做了一定范围的信噪比下，对每个信噪比：随机信号QPSK调制；
根据Alamouti方案的矩阵进行编码；发送信号经过瑞利信道和加入高斯白噪声；
接收信号采用最大比合并的方法；最后对合并信号进行最大似然判决并求误符号率。
结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)
- 2007-11-01 00:32:10下载
- 积分：1
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cdma-matlab
对CDMA通信系统进行matlab仿真，包括Viterbi编码（卷积编码），交织，扩频，调制，解调，抽样判决，解偏置,码型转换，解交织等源代码，给出了误码率曲线。(Matlab on the CDMA communication system simulation, including the Viterbi coding (convolutional coding), interleaving, spreading, modulation, demodulation, sampling decisions, solve bias, format conversion, such as source code deinterleave given bit error rate curve.)
- 2011-05-11 00:01:58下载
- 积分：1
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virtualElements
自己编写的MIMO雷达的虚拟阵列的示意图程序：四个载频、相对于基频的虚拟阵列示意图。(virtual elements，MIMO radar)
- 2014-01-09 10:30:48下载
- 积分：1
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Pulse-program
基于matlab的脉压程序
线性调频信号的频谱
脉压信号的频谱(Matlab program based on pulse pressure
Linear FM signal spectrum
Pulse signal spectrum)
- 2011-11-14 12:11:39下载
- 积分：1
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equal
This function provides equally sampled timeseries.In a number of cases,strong motion records in Volume 1 format do not correspond to equally sampled time series. In order to solve this problem new strong motion records equally sampled are created with step equal to the minimum digitization time interval of the original time series of the V1 format.
- 2015-04-20 01:01:48下载
- 积分：1
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using_matlab
也是matlab方面的电子书，主要侧重一些应用实例！新手的好帮手！(Matlab area is e-books, focusing mainly on a number of application examples! Novice a good helper!)
- 2008-02-01 00:28:33下载
- 积分：1
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matlab1
控制工具箱与SIMULINK软件应用：系统对象为G(s)=4/s(s+2)
PI补偿器K1(s)=(s+1)/s K2(s)=(s+0.5)/s
a 若由K1(s)与 G(s)串联组成的单位反馈系统，称为系统A。
b 若由K1(s) 放置在G(s)的反馈通道称为系统B。
c 若由K2(s)与G(s)串联组成的单位称为系统C，绘制上述每一种情况的阶跃响应与斜坡响应，求每一种情况下的系统阶跃响应误差与斜坡响应误差，并与理论分析结果进行比较。
(Control toolbox and SIMULINK software application: system object for G (s) = 4/s (s+ 2)
PI compensator K1 (s) = (s+ 1)/s K2 (s) = (s+ 0.5)/s
If a by K1 (s) and G (s) series of feedback system of the unit, known as a system a.
B if the K1 (s) placed in G (s) feedback channel called system b.
If c by K2 (s) and G (s) series of unit is called system c, draw the above each kind of condition of step response and slope response, for each of these cases system step response error and slope response error, and the results were compared with theoretical analysis.)
- 2012-04-19 14:43:49下载
- 积分：1
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39709584mimo(blast)
在瑞利信道下MIMo系统信道容量的仿真的编程实例(In Fading Channel MIMo the Capacity of the simulation programming examples)
- 2010-05-18 00:46:44下载
- 积分：1
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ideal_k_means
matlab的k_means（k均值）算法的例子的实现。(the matlab k_means (k mean) algorithm example implementation.)
- 2011-11-14 10:06:46下载
- 积分：1
