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TDOAAOA-positioning-location-and-tracking-extended
TDOAAOA定位的扩展卡尔曼滤波定位跟踪算法Matlab源码(TDOAAOA positioning location and tracking extended Kalman filter algorithm for Matlab source code)
- 2010-12-29 01:47:16下载
- 积分：1
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Information-hiding
基于 DCT(离散余弦变换 )域的信息隐藏算法是目前应用最广的变换域算法 ,此类算法的最大不足是嵌信息量小。通过分析 DCT域隐藏算法隐藏容量少的原因 ,提出了一种大容量的 DCT域信息隐藏算法。算法首先对载体图像进行频谱均匀化处理 ,然后对图像进行全局 DCT变换 ,并将隐藏信息嵌入到载体图像的低频 DCT系数上 ,信息嵌入采用分段量化的方法实现 ,提取隐藏信息时不需要原始载体图像。实验结果表明 ,该算法的嵌入容量大 ,不可感知性好。(Based on DCT (discrete cosine transform) domain information hiding algorithm is the most widely used transform domain algorithms, the largest of these algorithms is the lack of a small amount of information embedded. Hiding Algorithm for DCT domain by analyzing the hidden reasons for the low capacity, a large capacity of information hiding algorithm for DCT domain. Firstly, the spectrum of the carrier image homogenization, and then the image is a global DCT transformation, and hidden information embedded into the image of the low-frequency DCT coefficients, the information embedded in the methods used to achieve sub-quantization, extract hidden information without the original Vector image. Experimental results show that the algorithm embedding capacity, can not be perceived good.)
- 2021-04-06 09:29:03下载
- 积分：1
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Game
基于复杂网络的囚徒困境博弈matlab源程序，基于方形格子或无标度网络。(Prisoner' s Dilemma game on complex networks matlab source, based on a square lattice or scale-free networks.)
- 2020-07-03 12:20:02下载
- 积分：1
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heqing
双极性二进制基带传输系统的仿真和误码性能验证
①．发送信号的星座图，发送和接收信号的波形，不同信噪比情况下，接收信号的星座图
②．画出无信道编码时，误比特率的理论曲线和仿真曲线，以及有信道编码时误比特率的仿真曲线
③．解释以上获得的各种结果的合理性
④．选做：选用不同纠错能力的信道编码方法，比较信道译码后的误码率(Simulation and Error Performance Verification of Bipolar Binary Baseband Transmission System
(1) Constellation diagram of transmitted signal, waveform of transmitted and received signal, constellation diagram of received signal under different signal-to-noise ratio
(2) Draw the theoretical and simulation curves of BER without channel coding and the simulation curves of BER with channel coding.
(3) Explain the rationality of the results obtained above.
(4) Choose: Choose channel coding methods with different error-correcting abilities to compare the bit error rate after channel decoding.)
- 2018-11-22 23:26:09下载
- 积分：1
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matlab-classic-programs
说明： 常用的matlab算法源码，包括统计分析、图形图像等(some matlab source code programs about statastic analysis and figure processing.)
- 2011-03-28 19:47:51下载
- 积分：1
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Burg-algorithm-of-AR
基于burg算法实现的AR模型功率谱计算，算法已经仿真通过，有前向预测误差及后向预测误差，非常适合与学习加深现代谱估计的理论
(Burg algorithm to achieve the AR model power spectrum calculation algorithm has been through simulation, the forward prediction error and prediction error is ideal for learning to deepen modern spectral estimation theory)
- 2012-07-05 00:27:34下载
- 积分：1
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Histogram-equalization
直方图均衡法的MATLAB图，经过测试没有问题，绝对可以用，做图像的同学可以用来参考.大家可以下载下来在MATLAB中运行试试(Histogram equalization method of MATLAB figure, after test no problem, absolutely, can be used to do image can be used for reference)
- 2013-12-21 22:59:47下载
- 积分：1
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LICENSE-PLATE_1_final
This program will detect the license plate region with segmentation and extraction and recognition
- 2014-02-20 19:11:05下载
- 积分：1
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fir-m
基于matlab的fir数字滤波器的模拟和仿真图形，源代码 程序 用matlab打开运行即可，希望大家喜欢，谢谢！(failed to translate)
- 2009-04-28 16:07:31下载
- 积分：1
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work
matlab程序，四种不同的信号，在4个区域显示(matlab program, four different signals, in the four regions showed)
- 2011-01-05 23:00:39下载
- 积分：1
