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83390042simulation_and_software_radio_for_mobile_c
MATLAB中移动通信的仿真的用法，比较基本的，比如信号的产生 加噪等等(MATLAB, the simulation of mobile communications usage, more basic, such as signal plus noise, and so produce)
- 2009-09-19 16:08:53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
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fxlmsEn
英文版本的关于反馈fxlms算法在主动降噪中的使用，很不错的一个pdf(Feedback fxlms English version of the algorithm on the use of active noise reduction, very good one pdf)
- 2010-11-25 21:04:30下载
- 积分：1
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AHPinMatlab
说明： 用于解层次分析法的一个非常不错的MATLAB代码，且带有可行性分析(ahp in MATLAB)
- 2009-08-21 08:35:31下载
- 积分：1
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52985_188347_34527
说明： 这是我收集的一个Matlab工具箱，大家可以看看呀，很好的一个。(This is my collection of a Matlab toolbox, we can see Yeah, good one.)
- 2011-04-18 14:44:35下载
- 积分：1
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HopfieldofTSP
基于连续hopfield网络的TSP问题解决方法(Based on continuous hopfield networks TSP problem solving)
- 2013-11-03 17:26:52下载
- 积分：1
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kmeans
fichier matlab permettant de faire k-means
- 2011-04-21 06:19:01下载
- 积分：1
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MATLAB-in-the-vibration-processing
matlab在振动信号分析中的应用，主要关于信号生成，时域频域分析以及试验模态识别(matlab in vibration signal analysis, mainly on the signal generation, time domain and frequency domain analysis of experimental modal identification)
- 2014-03-14 09:51:58下载
- 积分：1
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OFDM_Multipath_simulation
说明： OFDM是将高速串行数据分成成百上千路并行数据,并分别对不同的载频进行调制,这种并行传输体制大大扩展了符号的脉冲宽度,提高了抗多径衰落的性能。同时,在传统的频分复用方法中,各子载波之间的频谱互不重叠,频谱利用率较低。而采用OFDM技术,一个OFDM符号之内包括多个经过调制的子载波的合成信号,每个子载波在频谱上相互重叠,这些频谱在整个符号周期内满足正交性,因而在接受端可以保证无失真恢复,从而大大提高频谱利用率。(OFDM divides high-speed serial data into hundreds of parallel data channels and modulates different carrier frequency separately. This parallel transmission system greatly expands the pulse width of symbols and improves the performance of anti-multipath fading. At the same time, in the traditional method of Frequency Division multiplexing, the spectrum between the sub-carriers does not overlap each other, the spectrum utilization ratio is low. In the case of OFDM, an OFDM symbol consists of multiple modulated sub-carriers, each of which overlaps in the spectrum, which is orthogonal throughout the symbol period, thus, no distortion recovery can be ensured at the receiving end, thus greatly improving the spectrum utilization ratio.)
- 2021-01-06 11:49:43下载
- 积分：1
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ImageProcessingExperiment
说明： MATLAB中数字图像处理和相关的基本操作，里面包含实验设计例子与调试等。(Image Processing)
- 2010-04-01 14:45:39下载
- 积分：1
