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digital_modulation
各种数字调制的GUI程序ASK,FSK,2PSK,QPSK。(ASK,FSK,2PSK,QPSK)
- 2010-09-20 11:14:45下载
- 积分:1
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matlab1
偏微分方程的数值解法的MATLAB程序介绍了应用最为广泛的椭圆型、双曲型、抛物型偏微分方程的数值解法,而且还详细编程实现了每种方程的多种常见数值解法。
附件使用MATLAB编程来实现这些算法。
(The numerical solution of partial differential equations of the MATLAB program, introduced the most widely used elliptic, hyperbolic, parabolic partial differential equations numerical solution, but also details of each program to achieve a variety of common numerical solution of equations. Attachments that use the MATLAB program to implement these algorithms.)
- 2009-12-29 00:59:20下载
- 积分:1
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setuptest
说明: 做实验的一些心得体会,愿大家有所受益很好,欢迎大家学习,交流!(verygood!let we see!verygood!let we see!verygood!let we see!verygood!let we see!verygood!let we see!)
- 2010-05-02 09:52:25下载
- 积分:1
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MATLAB-mingling
用过matlab的人都知道,其中的命令很多很难记,这下可以为大家解决后顾之忧(used Matlab people know that many of the orders is difficult to remember, Great thought we resolved to worry about!)
- 2006-12-21 16:53:50下载
- 积分:1
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Neuro_physiology
code for cyclically connecting neurons
- 2014-12-14 21:05:11下载
- 积分:1
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excise5
1) 编制通用的二值形态学运算(腐蚀和膨胀、开、闭和击中击不中变换)函数。
2) 函数可以处理不同的变换形式和不同类型的结构元素。
(simple functions of imopen imclose .etc)
- 2010-06-25 20:56:56下载
- 积分:1
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costas
本程序在Matlab R2008的Simulink中实现了使用costas环对同步载波的提取,同时可提取出基带信号。(The program Matlab R2008 implements the use of Simulink to the synchronous carrier costas loop extraction, at the same time extract the baseband signal.)
- 2021-02-22 22:19:40下载
- 积分:1
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InitSwarm
由粒子群算法寻优,标准粒子群算法的实现,可实现标准全局版粒子群算法的单步更新位置速度的功能(The particle swarm optimization algorithm by, the standard particle swarm algorithm implemented
)
- 2012-03-21 16:52:27下载
- 积分:1
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QP
说明: 采用Matlab编写的QP算法,并且在QP算法做了一些改进,加速了收敛性(Written using Matlab QP algorithm, and in the QP algorithm made some improvements to accelerate the convergence)
- 2011-10-11 13:24:04下载
- 积分:1
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FFT
脑波FFT变换
调用格式见m文件头部说明(下边也复制了一份)
有配套.DLL.h.lib.ctf文件,可以在C或C++环境中调用
------------------------------------
保存为FFT.m文件
输入参数: N:进行FFT变换的点数(要求是2的N次幂);
fs:信号的采样频率(frequency of simpling)
sig:进行FFT变换的数组(一维)。
输出参数: f_sig:变换后的信号(一维数组)
E_delta、E_theta 、E_alpha、E_beta分别表示δθαβ相应频段的能量加和。
other为其余频段的能量加和(供参考用)
--------------------------------------------------------------------------
function[ f_sig ,E_delta , E_theta , E_alpha , E_beta , other ] = FFT( N , fs , sig )(EEG FFT transform is called m file format, see head illustrate the matching DLL files, you can be C or C++ to call------------------------ simpling) sig: to FFT transform array (one dimension). Output Parameters: f_sig: transformation of the signal (one-dimensional array) E_delta, E_theta, E_alpha, E_beta δθαβ, respectively, the energy increases and the corresponding frequency band. Other for the rest of the energy band increases, and (for reference) -------------------------------------------------------------------------- function [f_sig, E_delta, E_theta, E_alpha, E_beta , other] = FFT (N, fs, sig))
- 2009-11-07 20:27:52下载
- 积分:1