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image_inhance
用两种方法对图像进行增强，并且对比增强后的效果。(image inhance)
- 2010-12-27 19:36:15下载
- 积分：1
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ParticleEx1
说明： 粒子滤波算法与扩展卡尔曼滤波算法的比较方法。(Particle filter and extended Kalman filter algorithm for comparison.)
- 2010-05-03 01:22:08下载
- 积分：1
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Matlab
主要详细的介绍了matlab的一些使用方法，这对于一个新手而言绝对很有帮助(Mainly a detailed description of some use matlab, which is definitely helpful for a novice)
- 2011-09-02 10:31:43下载
- 积分：1
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第八章
说明： 传感器阵列波束优化设计与应用书籍第8章matlab程序(Chapter 8 matlab program of book Sensor array beam optimization design and application)
- 2020-12-05 12:09:23下载
- 积分：1
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cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快
％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这
％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。
％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而
％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，
％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)
- 2008-05-02 17:22:10下载
- 积分：1
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template-matching_
说明： 模板匹配的程序一个简单的例子
能在图中找出指定目标 通过模板匹配来实现(template matching progarm)
- 2011-03-30 10:27:32下载
- 积分：1
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CMA
16QAM盲均衡,恒模算法，400次仿真，做出星座图，误差曲线(blind equalizaton for 16QAM,constant modulus algorithm，realization 400times ,constellation ,mmse curve)
- 2013-08-31 18:07:45下载
- 积分：1
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117143175EKFUKF_1_1
说明： 扩展卡尔曼和无迹卡尔曼的matlab仿真比较。(Extended Kalman and unscented Kalman comparison of matlab simulation.)
- 2008-09-09 10:13:19下载
- 积分：1
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cooperative-paper-with-matlab-code
An ad-hoc network with a sender, a destination and a third station act-
ing as a relay is analysed. The channels are modelled containing thermal
noise, Rayleigh fading and path loss. Di® erent combining methods and di-
versity protocols are compared. The amplify and forward protocol shows a
better performance than the decode and forward protocol, unless an error
correcting code is simulated. To combine the incoming signals the chan-
nel quality should be estimated as well as possible. Information about the
average quality shows nice bene¯ ts, and a rough approximation about the
variation of the channel quality increases the performance even more. What-
ever combination of diversity protocol and combining method is used second
level diversity is observed. The relative distances between the relay and the
stations has a large e® ect on the performance.
- 2015-02-28 15:30:52下载
- 积分：1
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updownsample
program to implement the sync interpolatiom
- 2011-06-28 01:32:07下载
- 积分：1
