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16qam_channel_encode
一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)
- 2009-11-23 23:27:35下载
- 积分：1
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alpha_Jerk
针对模型中人为设定参数值的不合理性，对机动时间常数的倒数进行建模，提出新的模型，并给出相应的α-Jerk滤波算法。该模型在估计目标状态的同时，能够实时估计参数α的值。仿真结果表明α-Jerk模型比Jerk模型收敛速度更快，状态估计更精确。并与jerk算法进行了比较。(Artificially set for the model parameter values of the irrational nature of the reciprocal of the motor time constant modeling, and propose new models and the corresponding alpha-on Jerk filtering algorithm. The model to estimate the target state at the same time, real-time estimate of the value of the parameter α. The simulation results show that alpha-on Jerk model faster convergence than the Jerk model, state estimation more accurate. And jerk algorithm.)
- 2012-06-19 16:04:06下载
- 积分：1
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chapter2
matlab从入门到高级进阶的必备好书，看了以后，希望对大家学习matlab有很高的提高！(matlab from entry to senior advanced essential books, looking after, in the hope that everyone has a very high learning matlab improve!)
- 2007-07-17 13:07:52下载
- 积分：1
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1d-photonic-crystal
说明： 按照TE/TM模，研究一维光子晶体输出特性(In accordance with the TE/TM mode to study the one-dimensional photonic crystal output characteristics)
- 2008-10-16 17:00:40下载
- 积分：1
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Factorize
matlab code for factorization
- 2010-03-10 14:39:44下载
- 积分：1
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reflection.
说明： 在弹簧片上放置一个反射镜,反射镜被弹簧振动. 本程序就是模拟这一过程.(In spring place a mirror, mirror vibration by spring. This procedure is to simulate the process.)
- 2010-04-07 17:09:20下载
- 积分：1
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source-code
一个含有源码的harris、SUSAN、hough角点检测程序，是MATLAB程序，经测试已经成功。(One containing the source harris corner detection procedures, the application has been compiled, the test has been successful.)
- 2014-08-25 16:28:50下载
- 积分：1
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RMTR_FaceDetectionCPUaGPU
Face Detection CPU and GPU Performance Comparison
- 2015-01-26 18:37:05下载
- 积分：1
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speech-kalman
speech recognition kallman
- 2015-03-02 02:16:35下载
- 积分：1
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XIAOBO
关于db4小波数据处理的一个简单matlab程序，可供大家参考参考(simple matlab test of xiaobo,it is expected hopleful)
- 2014-06-17 11:44:00下载
- 积分：1
