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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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colorspace
color space converter
- 2011-08-20 00:58:45下载
- 积分:1
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learning-the-QAM-modulation
QAM调制代码,在命令行中输入调制参数,输出星座图等(the QAM modulation matlab code,which can export the constellation )
- 2015-03-05 22:28:45下载
- 积分:1
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metal_artifact_reduction
Die Computertomographie (CT) hat seit ihrer Einfuhrung im Jahr 1972 [22] die medizinische
Bildgebung revolutioniert. Die raumliche Abbildung gesamter Patientenvolumina mit
hoher Genauigkeit und quantitativ verwertbaren Bildern ist ein immenser Vorteil gegenuber
herkommlichen bildgebenden Verfahren in der Medizin wie z.B. der konventionellen Rontgendiagnostik.
Die Entwicklung von kontinuierlich rotierenden CT Systemen und der darauf
folgenden Einfuhrung der Spiral CT im Jahr 1989 [38, 40] mit der Moglichkeit, komplette
Volumina wahrend einer Atempause zu scannen, steigerte die Bedeutung der Computertomographie
noch mehr.
- 2007-11-15 02:01:42下载
- 积分:1
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QMSMQApp1
一个简单的MSMQ应用,将发送一个消息到对别,并从中取回(A simple MSMQ application sends a message to the right of other, and draw back)
- 2009-11-23 14:11:59下载
- 积分:1
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GPSandINS
在MATLAB环境下,使用GPS与惯性导航技术相结合的联合导航卡尔曼滤波算法(In the MATLAB environment, the use of GPS and inertial navigation technology joint navigation Kalman filter algorithm)
- 2009-06-13 16:42:58下载
- 积分:1
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digital-signal-process-on-MATLAB
说明: 本例程为《MATLAB下的数字信号处理实现示例》,有详细代码和原理解释,很不错(This routine is " MATLAB implementation of digital signal processing under the example of" a detailed code and principles of interpretation, very good)
- 2011-04-06 21:50:58下载
- 积分:1
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msk
msk modulation in matlab simulink
- 2012-11-05 16:49:40下载
- 积分:1
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precoder-ande-decoderq
最大似然检测的相关程序,用于单用户MIMO,初学编程(Maximum likelihood detection procedures for single-user MIMO, novice programming)
- 2011-09-21 09:46:35下载
- 积分:1
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chap4
《MATLAB图像处理实例详解》源代码 第四章( MATLAB image processing example explanation Source Code Chapter......)
- 2014-12-16 16:29:30下载
- 积分:1