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Matlab_junheng
matlab 强大的信号仿真功能结合VC编程混编分析数字均衡器的设计要求对各种音频信号进行处理
(matlab simulation capabilities combined with powerful signal analysis VC programming mixed digital equalizer design requirements of the various audio signal processing)
- 2011-02-01 13:19:36下载
- 积分:1
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DigitalbasebandtransmissionsystemimplementationMAT
数字基带传输系统的MATLAB仿真实现
function [sampl,re_sampl]=system_1(A,F,P,D,snr,m,N)
输入变量A ,F,P分别为输入信号的幅度、频率和相位,D为量化电平数,snr
为信道信噪比,N为D/A转换时的内插点数;输出变量sampl为抽样后的输入
信号,re_sampl为恢复出的输入信号。
数字基带传输系统的MATLAB仿真实现
[sampl,quant,pcm]=a_d_1(A,F,P,D)
[changed_ami]=signal_encod_1(pcm)
[ami_after_channel]=channel_1(changed_ami,snr)
[adjudged_ami]=adjudg_1(ami_after_channel,m)
re_pcm=signal_decod_1(adjudged_ami)
[re_voltag,re_sampl,re_sampl1]=d_a_1(re_pcm,sampl,D,N)(Digital baseband transmission system implementation MATLAB simulation function [sampl, re_sampl] = system_1 (A, F, P, D, snr, m, N) input variables A, F, P, respectively, for the input signal amplitude, frequency and phase , D to quantify the number of electric-ping, snr for the channel signal to noise ratio, N to D/A converter when the interpolation points output variables for the sample after Sampl input signal, re_sampl for the restoration of the input signal. Digital baseband transmission system simulation MATLAB implementation [sampl, quant, pcm] = a_d_1 (A, F, P, D) [changed_ami] = signal_encod_1 (pcm) [ami_after_channel] = channel_1 (changed_ami, snr) [adjudged_ami] = adjudg_1 (ami_after_channel, m) re_pcm = signal_decod_1 (adjudged_ami) [re_voltag, re_sampl, re_sampl1] = d_a_1 (re_pcm, sampl, D, N))
- 2009-03-15 18:45:46下载
- 积分:1
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data-mine
数学建模的教材,挺经典的,不妨一看啊啊,好吧,20字(Mathematical modeling of teaching material, very classic, might as well see ah)
- 2013-01-07 22:05:02下载
- 积分:1
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chapter11
matlab神经网络43个案例分析源码11,关于连续Hopfield神经网络的优化—旅行商问题优化计算
(matlab neural network source code 11 43 case studies, optimization on a continuous Hopfield neural network- the traveling salesman problem optimization)
- 2014-11-04 21:18:22下载
- 积分:1
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robort
基于元胞机的机器人绕行障碍,完美运行,找到最佳路径(Cellular machine-based robot bypass obstacles, the perfect run to find the best path)
- 2013-03-20 22:05:20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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mx5
可靠度的快速算法
强度分布 指数分布
应力分布 正态分布(Reliability of the fast algorithm exponential intensity distribution normal stress distribution)
- 2011-08-14 14:33:51下载
- 积分:1
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Matlab-FE
国外计算机科学经典教材 Matlab Guide to Finite Elements 《Matlab有限元分析与应用》。使用于酷爱有限元与Matlab的相关人员。(Computer Science classics teaching abroad Matlab Guide to Finite Elements Matlab finite element analysis and application. Very fond of the finite element used in the relevant personnel with Matlab.)
- 2008-04-22 12:53:33下载
- 积分:1
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matlab-and--2fsk
2fsk和matlab程序 对2fsk进行M语言编译码,实现功能(2fsk and matlab yingyong matlab jinxing
fangzhen)
- 2013-01-10 12:24:24下载
- 积分:1
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dataset_604126
Yale人脸数据库B扩展库(mat 格式)ExtendYaleB数据库,可以作为人脸分类分割实验数据(Yale face database B extension library (mat format) ExtendYaleB database can be used as face classification division of experimental data)
- 2020-11-06 11:09:49下载
- 积分:1