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yuanchengxu
一个双原子分子的势能函数为
Ep=E0[(r0
)12-2(r0/r)6]
式中，ｒ为两原子间的距离。ａ.绘制势能曲线。b.由图说明r0是势能最小的分子间距。c.由图说明E0是分子势能的最小值。
(A diatomic molecule potential energy function for the Ep = E0 [(r0 r) 12-2 (r0/r) 6] where, r is the distance between two atoms. a. draw the potential energy curve. b. r0 is the potential energy by the figure shows the minimum distance between the molecules. c. Figure shows the molecular potential energy E0 is the minimum.)
- 2011-10-20 18:10:52下载
- 积分：1
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11
说明： 扩频通信的实现，采用BPSK调制及相应的解调(Implementation of Spread Spectrum Communication)
- 2011-05-09 11:11:22下载
- 积分：1
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lpcauto
matlab编写，语音处理中求LPC系数的自相关程序(Matlab prepared speech processing for LPC coefficients of the relevant procedures)
- 2007-03-28 21:16:26下载
- 积分：1
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Empirical_with_Delay
Empirical Model process orde 1
- 2010-11-09 10:38:26下载
- 积分：1
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demo_mtbot
MCMC多目标仅角跟踪程序，可以在杂波环境下工作(MCMC only multi-target angle tracking program, you can work in cluttered environment)
- 2010-01-07 07:56:52下载
- 积分：1
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PSO
梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)
- 2018-01-29 21:44:10下载
- 积分：1
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fft_direct
说明： 基于MATLAB的FFT变换， 可用于OFDM信道中(MATLAB' s FFT-based transform, can be used for OFDM channel)
- 2011-03-30 23:04:40下载
- 积分：1
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yichuansuanfa
说明： 遗传算法在现在各个领域都有很好的应用 时比较前沿的但研究很多的算法 感兴趣的大家可以看看(Neural networks in all areas now have very good applications, but more cutting-edge research of interest to many of the algorithms we can see)
- 2010-04-26 09:13:20下载
- 积分：1
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ond_mono_hyst
it is a single-phase inverter with hysteresis
- 2013-11-17 05:45:37下载
- 积分：1
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SINS
指北方位捷联惯导解算。。。尽管下吧，写作业的时候会用到(SINS navigation code)
- 2013-12-17 21:35:23下载
- 积分：1
