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cycliccodes
matlab code for bitstuffing in HDLC protocol
- 2012-09-05 12:59:34下载
- 积分：1
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NNSF
利用最近邻域标准滤波器（NNSF）和概率数据互联滤波器（PDAF）进行航迹绘制并进行相互比较。(Use nearest neighbor standard filter (NNSF) and probabilistic data association filter (PDAF) be drawn and compared with each other track.)
- 2014-05-06 08:05:03下载
- 积分：1
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Rayleigh_filtered
rayleigh信道仿真，一种简单的实现方法，具有一定的参考价值(Rayleigh channel simulation, a simple way to realize, with some reference value)
- 2007-11-08 10:21:02下载
- 积分：1
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APA
语音回声消除的APA算法，空间传递函数自己模拟(echo cancellation APA algorithm)
- 2013-04-06 01:04:27下载
- 积分：1
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sqrt_rcosine
对原始码元序列进行基带成型，采用的是根升余弦滚降滤波器，可以更改参数变成升余弦滚降滤波器(Baseband shaping the source sequence, using root raised cosine roll-off filter, you can change the parameters into a raised cosine roll-off filter)
- 2013-04-22 16:05:25下载
- 积分：1
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MASCflou
说明： regulateur flou de la machine asynchrone
- 2010-06-03 07:14:24下载
- 积分：1
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matlab
在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
- 2013-03-12 13:47:15下载
- 积分：1
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计算时频分布的程序
自己写的一个计算时频分布的程序,可知指定Cohen类分布类型WVD，CWD，PWVD(Himself wrote a calculation procedure for time-frequency distribution shows the distribution of the type specified Cohen category WVD, CWD, PWVD)
- 2008-05-30 23:00:27下载
- 积分：1
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huidubianhuan
说明： 直方图灰度处理,最基本的程序，比较简单，是matlab图像处理中的入门级的程序。有助于基本的运用理解。(Gray histogram processing, the most basic procedure is relatively simple, matlab image processing is the entry-level program. The use contribute to basic understanding.)
- 2011-02-21 13:11:38下载
- 积分：1
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cyclic_AR
信号处理，振动方面的，很有用，绝不后悔，帮助很大(Signal processing, vibration issues, useful, never regret, very helpful)
- 2014-02-13 11:46:42下载
- 积分：1
