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MFCBandFilter
一个用MFC写的滤波器源代码，代码结构非常精巧，可以参考
功能：1 固定带通滤波
2 可变带通滤波
3 噪声删除
4 输入输出误差计算
实现比较简单，由于使用了Microsoft Foundation classes，代码流程很简单，但是实现的功能比较充分
Filter.h：头文件，定义了CFilterApp 类
Filter.cpp：利用MFC的函数实现了CFilterApp
Filter.rc：资源文件，包括对话框和图标的说明(use a filter to write MFC source code, code structure is very delicate, can be functional : a fixed band-pass filtering two variable bandpass filter to delete four 3 noise input and output error calculation is relatively simple to achieve. As the use of Microsoft Foundation classes, code process is simple, but to achieve the more fully functional Filter.h : The first document, CFilterApp definition of the category Filter.cpp : MFC function realized CFilterApp Filter.rc : resource files, including dialog box and the note icon)
- 2006-12-04 17:13:56下载
- 积分：1
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lxp1220
MPC5606的 DMA开发 负责吧数据从变量搬运出去(development DMA )
- 2013-12-31 11:18:39下载
- 积分：1
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GA
一些非常有用的遗传算法函数，可以和大家一起分享学习一下。(Some very useful genetic algorithm function, you can learn about and share with everyone.)
- 2013-12-14 16:00:30下载
- 积分：1
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three
基于matlab的电压电流双闭环的三相并网逆变器模型，采用电压外环及电流内环控制方式(Matlab-based dual-loop voltage and current three-phase grid-connected inverter model, the outer voltage loop and inner current loop control)
- 2011-02-06 15:49:53下载
- 积分：1
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emd
EMD算法，经验模态分解，信号处理与分析方面用到，算法很简单，中文(EMD algorithm, the empirical mode decomposition, signal processing and analysis used, the algorithm is very simple, Chinese)
- 2013-12-12 15:43:06下载
- 积分：1
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THP-pre-coding
encoder and decoder programme for pre-coding MIMO system based on THP algorithm (encoder and decoder programme for pre-coding MIMO system based on THP algorithm)
- 2007-07-27 09:57:27下载
- 积分：1
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MFC_matlab
程序实现了C++和MATLAB的混合编程，对接的方法是使用Matcom组件。程序实现的功能是，绘制一个sin函数。(Program implements C++ and MATLAB mixed programming, docking method is to use Matcom components. Program' s function is to draw a sin function.)
- 2013-08-13 16:56:57下载
- 积分：1
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xiaobosuanfa
基于matlab的小波算法，给出了一个完整的算例，初学者可以很好的学习。(Based on the the matlab wavelet algorithm is given a complete example, beginners can learn well.)
- 2013-04-13 21:20:04下载
- 积分：1
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Angular-precision
基于均匀圆阵的信号二维方向角高精度估计 (Angular precision estimates based on two-dimensional uniform circular array signal direction)
- 2013-12-08 17:06:55下载
- 积分：1
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example4_4
例4：在sinc(t)信号中叠加噪声，分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分：1
