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Unconstrained_optimization
说明: 压缩包里包含了无约束优化问题常用的几种求解方法的源程序:变量轮换法(variable_rotation.m)、最速下降法(steepest_descent.m)、修正牛顿法(modified_newton.m)、共轭梯度法(conjugate_gradient.m)。另外,coefficient_matrix.m为目标函数系数获得矩阵,minval.m为最小值计算函数,gradient.m为梯度计算函数(Compression bag contains unconstrained optimization problems of several commonly used method of source: variable rotation Act (variable_rotation.m), steepest descent method (steepest_descent.m), as amended Newton (modified_newton.m), conjugate gradient method (conjugate_gradient.m). In addition, coefficient_matrix.m as the objective function coefficients obtained matrix, minval.m function for the minimum calculation, gradient.m for gradient calculation function)
- 2008-12-06 22:12:43下载
- 积分:1
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Contemporary-Communication-Systems-using-Matlab--
Contemporary Communication Systems using Matlab - Proakis and Salehi
- 2014-12-03 11:01:46下载
- 积分:1
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iir
iir滤波器,无限冲激响应滤波器。功能强大(IIR filters, infinite impulse response filter. Powerful)
- 2008-08-01 08:43:35下载
- 积分:1
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CalendarTable
说明: 最近闲着没事用matlab做了一个日历,程序如下,请(Matlab recent idle nothing to do with a calendar, the following procedure, please)
- 2008-11-05 23:39:30下载
- 积分:1
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ex_s_fun_csfunc_m
The model of continuous system described by equations of state are given space in the file csfunc.m. This S-function simulates the continuous system with two inputs, two outputs and two state variables.
- 2012-04-28 21:13:54下载
- 积分:1
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bpsk_dsss
采用直接序列扩频通信的BPSK接收机的matlab源码(direct sequence spread spectrum communication BPSK receiver Matlab FOSS)
- 2007-03-20 21:37:31下载
- 积分:1
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prim
matlab版本
图论中的prim算法
一般C版本的比较多,这里提供matlab版本的,更简单方便使用
(Matlab code of prim algorithm in graph theory)
- 2013-11-13 17:52:34下载
- 积分:1
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nozzle_Ok
In mathematics, the method of characteristics is a technique for solving partial differential equations. Typically, it applies to first-order equations, although more generally the method of characteristics is valid for any hyperbolic partial differential equation. The method is to reduce a partial differential equation to a family of ordinary differential equations along which the solution can be integrated from some initial data given on a suitable hypersurface.
This software is an example of implementation of characteristics method in a definition of convergent-divergent nozzle.
- 2012-02-11 06:41:58下载
- 积分:1
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Desktop
说明: newmark法计算多自由度响应,输入刚度、质量、阻尼矩阵,还有激励矩阵,即可求出响应(The Newmark method is used to calculate the multi degree of freedom response. The response can be obtained by inputting stiffness, mass, damping matrix and excitation matrix)
- 2020-10-24 09:44:03下载
- 积分:1
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ll
说明: matlab 智能识别及报告说明和源程序(matlab )
- 2012-04-09 23:45:35下载
- 积分:1