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fcm
获得3个和4个聚类中心然后进行比较，先用fcm函数进行聚类，聚类成3个和4个类别再进行比较分析(matlab fcm)
- 2010-01-03 15:44:17下载
- 积分：1
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importantsmithchartlihui
可以绘制Smith圆图，经过适当修改 可以进行圆图匹配(Smith chart can be drawn, after appropriate modifications can be matched chart)
- 2011-05-10 10:26:56下载
- 积分：1
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BCS fast rvm
该代码实现的是压缩感知理论中的信号恢复问题。将压缩感知理论中的信号恢复问题转化为带参数约束的回归问题，从而利用贝叶斯理论实现参数估计，从而得到高效的重建稀疏信号。(The code to achieve the signal recovery problems in the theory of compressed sensing. Recovery issues into regression problems with parameter constraints will signal compression perception theory, Bayesian theory parameter estimation, resulting in efficient reconstruction of sparse signal.)
- 2020-06-29 05:00:02下载
- 积分：1
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filter
M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi
Np=100 Ns=100
weightp=1 weights=100 通带和阻带的加权系数
WpN=linspace(0,Wp,Np)
WsN=linspace(Ws,pi-0.05,Ns)
Wm=[WpN WsN]
p=[ones(1,50),ones(1,50)/2]
d=[p,zeros(1,Ns)]
W=diag([weightp*ones(1,Np),weights*ones(1,Ns)])
C=cos(Wm*[0:J])
Q=diag(cos(Wm*0.5))
g=(W*Q*C)(W*d) g=g
h=(g(J:-1:2)+g(J+1:-1:3))/4
h=[g(J+1)/4 h g(1)*0.5+g(2)/4]
h=[h fliplr(h)] W=linspace(0,pi-0.1,512)
H=freqz(h,1,W)
plot(W/pi,20*log10(abs(H)))
(filter design)
- 2013-05-18 20:47:33下载
- 积分：1
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WriteCleanCode
这是关于Ｃ的编程风格以及效率的一本书籍，是中文版的。(This is about C programming style and efficiency of a book, is the Chinese version.)
- 2009-12-21 16:27:49下载
- 积分：1
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Meanshif-Detection
说明： ：Mean—shift算法是一种非参数密度估计算法，可以实现快速的最优匹配，在目标的实时跟踪领域起着非常
重要的作用。为了有效的将Mean—shift算法应用到灰度图像中，采用了以方向直方图建立目标模型的策略，提出了在灰
度图像中以Mean—shift为核心的目标跟踪算法。实验结果表明，该算法具有不受光照条件影响的优点，在低对比度的情
况下仍能实现稳定、实时的跟踪目标。(: Mean-shift algorithm is a nonparametric density estimation algorithm, the optimal matching can be fast, real-time tracking fields in the target plays an important role. In order to effectively Mean-shift algorithm will be applied to the gray image, the histogram used to establish the direction of the strategy target model is proposed in the gray image to Mean-shift tracking algorithm as the core. Experimental results show that the algorithm has the advantage of not lighting conditions, in the case of low contrast can still achieve stability, real-time tracking of targets.)
- 2011-04-06 23:14:05下载
- 积分：1
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Modulations
This function performs the ASK,BPSK and 8PSK modulations.
- 2009-02-25 23:13:19下载
- 积分：1
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VC_MATLAB
VC + + 与MATLAB 混合编程研究及开发实例(VC++ Mixed Programming with MATLAB examples of research and development)
- 2009-12-20 14:02:02下载
- 积分：1
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matlab2
这是在matlab编辑环境下开发的关于“界面设计”的实用程序。(This is developed under matlab editing environment on the " interface design" utility.)
- 2010-01-02 10:06:50下载
- 积分：1
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DDS
不同频率正弦信号产生，可用于生成DDS中的ROM(Sinusoidal signals of different frequencies generated can be used to generate the ROM DDS)
- 2010-12-22 22:49:31下载
- 积分：1
