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boost_PCM_simulink_in
基于平均法的boost型DC/DC建模步骤，包括电压模和峰值电流模。增加了误差放大器放大倍数的确定，电源调整率，负载调整率和三种变换器的一阶等效模型(Based on the average of the boost-type DC/DC modeling steps, including the voltage mode and peak current mode. An increase of the error amplifier to determine the magnification, adjust the rate of power supply, load-adjusted factor and three first-order equivalent converter model)
- 2009-03-10 10:46:57下载
- 积分：1
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change
读取字符串，统一转换成小写后，删除相同的字符(Read the string converted to lower case after the reunification, delete the same character)
- 2010-01-26 15:06:30下载
- 积分：1
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period
说明： 序列x（n）的功率谱估计用matlab来实现(sequence x (n) of the power spectrum is estimated to achieve using Matlab)
- 2006-05-13 15:59:01下载
- 积分：1
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LT
说明： 最近在研究数字喷泉码，这是对LT码的仿真，系统XP，语言C++(Recent study of digital fountain codes, LT codes which is the simulation, the system XP, language C++)
- 2011-11-24 13:07:01下载
- 积分：1
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wireless_mesh_network_header
it is the modified header when simulate wireless mesh network in NS2
- 2010-10-18 16:23:19下载
- 积分：1
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QAM_gen1
说明： matlab仿真实现qam信号的产生，用于AWG的波形信号产生等(qam simulation matlab generate signals for the AWG waveform signal generator, etc.)
- 2009-07-22 17:22:59下载
- 积分：1
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correcterrorcode
说明： 简要介绍了一下纠错编码的相关基础知识,主要介绍了线性分组码，卷积码，循环码等等(A brief introduction about the basics of error correction coding of the relevant)
- 2010-04-20 02:04:29下载
- 积分：1
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sin_wave
用软件无线电的思路，对正弦波信号的产生进行分析和仿真。(The idea of software radio, the sine wave signal generation, analysis and simulation.)
- 2012-06-14 20:25:42下载
- 积分：1
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code
1.实验目的：绘制分形图案并分析其特点。
2.实验内容：绘制Koch曲线、Sierpinski三角形和树木花草图形，观察这些图形的局部和原来分形图形的关系。
3.实验思路：利用函数反复调用自己来模拟分形构造时的迭代过程，当迭代指标n为0时运行作图操作，否则继续迭代(1. Purpose: Draw fractal patterns and analyze their characteristics. 2. Experiment: Draw Koch curve, Sierpinski triangle graphic flowers and trees, observe the relationship between the local and original graphics fractal graphics. 3. Experiment idea: using the function calls itself repeatedly to simulate the iterative process when the fractal structure, when the iteration index n is plotted 0:00 run, otherwise continue iterating)
- 2014-12-16 19:51:03下载
- 积分：1
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bin2hex
function total_length=text_length_num(file_cell)
total_length=0
for i=1:length(file_cell)
y1=char(file_cell(i))
for j=1:length(y1)
if(y1(j)== > )
got=j-3
end
end
y=
for k=1:got
y(k)=y1(k)
end
[a,b,c,d]=fileparts(y)
FileName=[b c]
fid=fopen(y)
total_length_char=0
while 1
tline = fgetl(fid)
if ~ischar(tline), break,
- 2010-07-30 09:38:27下载
- 积分：1
