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Chapter-9-Equations-in-One-Variable
第9章 方程求根.zip。是从书中光盘里直接拷贝的代码,放在这里,与大家共享,共同交流,希望对大家有帮助。(Chapter 9 Equations in One Variable)
- 2012-03-27 10:55:39下载
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实验四
说明: 1、 环境参数设置
a) 水体参数设置
水深5000m,水体密度1024 kg/m3,水平距离100km,水中纵波声吸收系数可选填。
b) 声速分布设置
Munk声速标准分布模型
典型数据:
c) 海底地声参数设置
下层介质中纵波声速1800m/s,下层介质密度1100kg/m3,下层介质中纵波声吸收可选。
d)海底地形设置
海底为高斯起伏海底,起伏的均值、方差自己设定。
2、 传播模型参数设置
声源频率、声源深度、接收点设置
3、 软件参数设置
计算声线、本征声线、计算相干传播损失、计算非相干传播损失、计算半相干传播损失、声线出射角度
4、 结果输出
a) 声线轨迹
b) 选取适当声源深度,出现深海会聚区效应;
c) 声传播损失
传播损失(相干和非相干)随水平、深度的变化曲线。
伪彩图 剖面 相同水平距离传播损失(1. Setting of Environmental Parameters
(a) Water body parameter setting
The depth of water is 5000m, the density of water body is 1024 kg/m3, and the hor)
- 2021-01-16 15:38:46下载
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roundCenter
vc2008 dos 程序
已知AB两点坐标,半径R。
求2个圆心。
公式使用MATLAb推导的,做了一点简化,和小的改动。
都在函数 double jisuanYanxin(double Ax,double Ay,double Bx,double By,double R)
里面(vc2008 dos program known AB two coordinates, radius R. Seeking two center of the circle. Formula derived using MATLAb do a little simplification, and small changes. In the function double jisuanYanxin (double Ax, double Ay, double Bx, double By, double R) which)
- 2010-09-13 17:40:10下载
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mycircuit
可以计算电路各类问题,包括各种受控源及运放电路(The calculation circuit all kinds of issues, including a variety of controlled sources and op amp circuit)
- 2013-05-18 14:03:05下载
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0081MIMO
在这种程序列表中的主要文件是“vblast.m”。键入“help VBLAST系统”关于details.Study命令行编码
透过该计划加强。这些方案的合理需要大约5000包已被绘制accuracy.This
实施了一个2x2的系统。读者可以方案的其他变化。
该方案已经过测试基于MATLAB版本6.0及以上的信号处理工具箱和通信工具箱选项。(The main file in this list of programs is "vblast.m". Type "help vblast" on the command line for details.Study the coding
by stepping through the program. These programs require around 5000 packets for reasonable plotting accuracy.This has been
implemented for a 2x2 system. The reader can program other variations.
The program has been tested on MATLAB version 6.0 and above with signal processing toolbox and communication toolbox options.)
- 2010-05-13 02:06:58下载
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anisotropic
各向异性图像特征提取、1-d,2-d,3-d均有(anisotropic Image feature extraction)
- 2012-04-15 20:17:19下载
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MATLAB65
Matlab的bpsk,可控信噪比仿真系统(Matlab' s bpsk, controllable SNR simulation system)
- 2013-12-04 12:56:38下载
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fdm
it is an ofdm simulation in simulink 2009b
- 2010-06-24 20:14:19下载
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wed
Abstract The study of digital signal processing normally concentrates on the
design, realization, and application of single-input, single-output digital filters.
There are applications, as in the case of spectrum analyzer, where it is desired to
separate a signal into a set of sub-band signals occupying, usually nonoverlapping,
portions of the original frequency band. In other applications, it may be desired to
combine many such sub-band
- 2014-01-15 05:53:38下载
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SIMULINKLMS_Sfunction
simulink仿真噪声模型,算法采用X_LMS,可直接运行(simulink simulation noise model, the algorithm used X_LMS, can be directly run)
- 2008-03-27 09:37:52下载
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