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dsb-am
使用MATLAB对DSB-AM进行仿真：双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t)，并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真，绘制已调信号波形和频谱分析。(It is a example for DSB-AM based on MATLAB .)
- 2009-05-02 23:18:59下载
- 积分：1
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hedge
国债期货的套期保值matlab代码示例,利用wind数据导入matlab，含套保率图形(Hedging matlab code examples bond futures)
- 2015-04-12 21:42:02下载
- 积分：1
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FM_TwoPhase
在Matlab环境中，使用高阶有限差分算法实现双相介质地震波场正演模拟(Forward modeling for two-phase media)
- 2013-12-23 14:54:09下载
- 积分：1
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STOCHASTIC
相信大家已经注意到了，伴随着微观金融理论的发展，以随机分析为核心的数学理论
也在同步发展，并不断为金融学家们所吸收和运用，它们交织在一起，密不可分又相映生
辉②。它们相映生辉倒不要紧，但就给研究者带来了很多困难：由于微观金融学研究重点的
特殊性和复杂性（不确定性和动态性），注定以随机分析作为其主要数学工具，这无形中提
高了这一学科的门槛③。
- 2010-11-25 11:05:34下载
- 积分：1
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Canny-edge-detector-algorithm-matlab-codes
Canny edge detector algorithm matlab codes
This part gives the algorithm of Canny edge detector. The outputs are six subfigures shown in the same figure:
• Subfigure 1: The initial "lena"
• Subfigure 2: Edge detection along X-axis direction
• Subfigure 3: Edge detection along Y-axis direction
• Subfigure 4: The Norm of the image gradient
• Subfigure 5: The Norm of the gradient after thresholding
• Subfigure 6: The edges detected by thinning
- 2014-01-31 11:58:26下载
- 积分：1
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prueba_formulation_ordre
In mathematics, a Taylor series is a representation of a function as an infinite sum of terms that are calculated from the values of the function s derivatives at a single point.
- 2014-02-17 10:25:57下载
- 积分：1
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secant
In numerical analysis, the secant method is a root-finding algorithm that uses a succession of roots of secant lines to better approximate a root of a function f.(The secant iteration to find the zero of some non-linear function converges to zero if appropriate starting values are chosen.
Although the convergence rate is not as good as the one of the Newton method, it may sometimes converge when Newton fails. The funtion should be defined as an inline function and two starting values are required to start the iteration.
Please enter help secant from the Matlab prompt for usage information and examples.
)
- 2009-05-14 04:56:54下载
- 积分：1
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filtered-high-freq-noise
matabl filtered high frequency noisy
- 2013-11-21 21:47:23下载
- 积分：1
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OptimumMLCoherentREceiver
最优化的MLC相干接收机matlab程序！(MLC optimal coherent receiver matlab program!)
- 2008-06-06 13:47:21下载
- 积分：1
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Mexp_equal
实现改进的超指数盲均衡算法，纠正了原算法不能纠正相位偏转的缺点(realize the MSEI algorithm, improved the original SEI algorithm and corrects the phase error)
- 2013-03-19 12:33:09下载
- 积分：1
