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matlab
y3k=fft(u,(m+n-2)/4)
i=1:(m+n-2)/4
subplot(5,2,9) stem(i,u)
title( 滤波后上采样 )
k=1:(m+n-2)/4
subplot(5,2,10) stem(k,y3k)
title( 上采样频谱 )
xlabel( k ) ylabel( y3k ) (y3k = fft (u, (m+ n-2)/4) i = 1: (m+ n-2)/4 subplot (5,2,9) stem (i, u) title (after filtering the sample) k = 1: (m+ n-2)/4 subplot (5,2,10) stem (k, y3k) title (on the sample spectrum) xlabel (k) ylabel (y3k))
- 2009-01-06 13:09:09下载
- 积分：1
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beamforming
It s about smart antenna. It can help you whatever it is.
- 2009-11-25 14:52:26下载
- 积分：1
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targil13
m-psk modulation and de modulation
- 2010-09-08 01:32:15下载
- 积分：1
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clusterdigit
数字聚类识别,基于图像模式识别-VC++技术实现书的基础上完成的(Number of cluster identification, image-based pattern recognition technology-VC++ based on the completion of the book)
- 2010-03-02 15:03:35下载
- 积分：1
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costas
costas环路参数计算MATLAB程序和仿真(costas loop parameter calculation and simulation of MATLAB program)
- 2010-08-21 10:39:24下载
- 积分：1
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dsb
说明： 昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)
- 2006-03-16 10:08:14下载
- 积分：1
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mpegcode_matlab
对单幅图像进行编解码程序，经过DCT,量化，扫描，编码及其逆过程实现编解码(Single image codec on the program, after DCT, quantization, scanning, coding and decoding achieve reverse process)
- 2010-07-04 22:45:34下载
- 积分：1
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OperationsResearchmatlab
matlab运筹学相关学习课件，线性规划等其他内容(matlab operations research related to learning courseware, linear programming and other content)
- 2010-08-09 12:22:46下载
- 积分：1
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matlabkejian
MATLAB的课件集合，详细介绍了matlab的基础知识及其高级的应用，适合入门及进阶者。(MATLAB courseware collection, detailing the basics of matlab and its advanced applications, suitable for entry-and advanced persons.)
- 2009-04-16 08:43:51下载
- 积分：1
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shuzhifenxi
数值分析实验报告!包含多个实验！
实验一 非线性方程求根
实验二 线性代数方程组的解法
--------列主元Gauss消元法
实验三 线性代数方程组的解法
——Gauss-Seidel迭代法等(Numerical Analysis of the experimental report! Contains more than one experiment! Experiment 1 Experiment 2 roots of nonlinear equations of linear algebraic equations the solution out PCA Gauss elimination method experiment trilinear solution of algebraic equations- Gauss-Seidel iteration method, such as)
- 2008-06-29 02:38:17下载
- 积分：1
