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walsh
任意维Walsh码(包含①直积法②系数(二进制)相乘法)的产生,有时域图及相关性图。(Victoria Walsh of arbitrary code (including the direct quadrature method ① ② coefficient (binary) multiplication phase) generation, sometimes the domain map and correlation chart.)
- 2009-03-18 21:00:03下载
- 积分:1
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Order-disorder
有序无序转变的计算机模拟——MC算法
一个样品做实验,从低温有序相,逐渐升温,到高温无序相。
模型假设:
1 模拟三维简单斜方,AB型合金,共有M*N*L个原子;
2 最邻近假设,即只考虑最邻近原子之间的相互作用,次邻近和更远的原子之间的作用忽略(误差较大),
,在简单斜方中,最邻近原子数z=6;
3 只考虑势能的作用,AA,BB,AB原子间的作用用Eaa,Ebb,Eab=Eba表示 且忽略振动能(原则上,温度很高时,不能忽略)等;
4 各原子之间的相互作用独立,即各化学键相互独立;
5 边界原子任然周期排列,只不过,邻近原子数减小,能量较高;边界面上的原子z=5;线
上的原子z=4,顶点上的原子z=3;由于顶点上只有四个原子,算法中不考虑这种情况;
6 其它假设。( Order-disorder transition of computer simulation- MC algorithm a sample experiment, from the low-temperature ordered phase, gradually warming up to a high temperature disordered phase. Model assumes that: 1 of three-dimensional rhombic, AB-type alloy, a total of M* N* L atoms 2 nearest the assumption that only consider the interaction between the neighboring atoms, and further sub-adjacent atoms ignore the interaction between the (larger error), , in the simple oblique Fang, nearest neighbor atoms, z = 6 3 only consider the potential role, AA, BB, AB interatomic with Eaa, Ebb, Eab = Eba representation and ignore the vibration energy (principle, the temperature is high, it can not be ignored), etc. 4 each atom interactions between independent, which means that each bond independently 5 boundary periodic arrangement of atoms in any course, but , adjacent atoms decreases, the higher energy boundary atomic plane z = 5 atoms on line z = 4, the vertex atoms z = 3 only four)
- 2013-05-23 20:17:12下载
- 积分:1
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lms
最小均方误差(LMS)自适应滤波器的matlab函数 lms.m(matlab function lms.m : LMS adaptive filter)
- 2018-12-30 15:02:05下载
- 积分:1
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Bluetooth_FM_communication_system
包含五个蓝牙调频通信系统子程序,含序列生成、调制、解调等。(consists of five subroutines, including sequence generation, modulation, demodulation and so on.)
- 2010-07-23 07:41:39下载
- 积分:1
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aided_ins_15_state
本程序是通过对gps全球定位系统的卡尔曼滤波,获得较为准确的结果。(This program is through the GPS system, Kalman filtering, to obtain more accurate results.)
- 2012-01-02 09:56:52下载
- 积分:1
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any_paraboloid_fit
输入抛物面的一组三维离散点坐标,采用最小二乘算法拟合该抛物面方程(Enter a set of three-dimensional parabolic coordinates of discrete points, using least squares algorithm to fit the parabolic equation)
- 2015-05-13 21:46:58下载
- 积分:1
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narayana
for high precision wind energy conversion sysytems this fuzzy controller can be used
- 2009-04-22 03:44:05下载
- 积分:1
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matlab-program-
matlab 学习实例
1-32是:图形应用篇
33-66是:界面设计篇
67-84是:图形处理篇
85-100是:数值分析篇
(Example 1-32 is learning matlab: graphics articles 33-66 is: interface design articles 67-84 is: is the graphics chapter 85-100: Numerical Analysis Section)
- 2011-05-02 14:00:28下载
- 积分:1
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Sample-entropy
用于计算离散信号的很不错的matlab样本熵程序(Very good for computing discrete signal matlab sample entropy program)
- 2013-01-15 14:40:12下载
- 积分:1
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CCppt
Clear Case briefly introduction power point
- 2013-09-25 10:03:02下载
- 积分:1