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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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Matlab_pratical_courses
我所见过的最实用的matlab编程实用教程，内容涉及到数据处理的方方面面，还有生成各种图表的方法，都有例程(I' ve seen the most useful and practical tutorial matlab programming, content related to all aspects of data processing, as well as the method generates a variety of charts, there is routine)
- 2010-11-22 11:31:18下载
- 积分：1
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MATLABManual
MATLAB手册,提供使用matlab5的实践性指导，简述对矩阵、数据、图像等处理操作(MATLAB Manual, providing practical guidance to use matlab5 briefly on the matrix, data, images and other handling)
- 2009-05-13 15:04:34下载
- 积分：1
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Inlet-port-2S
Inlet port calc for 2-s
- 2011-12-24 17:25:00下载
- 积分：1
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Butterworth-filter
这是Simulink关于巴特沃兹滤波器的模型。希望对初学者有用。(This is the Simulink model about bart ward filter. Hope useful for beginners.
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- 2021-04-19 09:38:51下载
- 积分：1
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tamrin-seri-2
matlab program for adapting filter
- 2014-01-29 19:27:24下载
- 积分：1
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遗传算法程序
说明： 遗传算法是计算数学中用于解决最佳化的搜索算法，是进化算法的一种。进化算法最初是借鉴了进化生物学中的一些现象而发展起来的，这些现象包括遗传、突变、自然选择以及杂交等。遗传算法通常实现方式为一种计算机模拟。对于一个最优化问题，一定数量的候选解（称为个体）的抽象表示（称为染色体）的种群向更好的解进化。传统上，解用二进制表示（即0和1的串），但也可以用其他表示方法。进化从完全随机个体的种群开始，之后一代一代发生。在每一代中，整个种群的适应度被评价，从当前种群中随机地选择多个个体（基于它们的适应度），通过自然选择和突变产生新的生命种群，该种群在算法的下一次迭代中成为当前种群。(Genetic algorithm (GA) is a search algorithm used to solve optimization in computational mathematics. It is one of evolutionary algorithms.
Evolutionary algorithms were originally developed by borrowing phenomena in evolutionary biology, such as heredity, mutation, natural selection and hybridization.
Genetic algorithms are usually implemented as a computer simulation.
For an optimization problem, an abstract representation of a certain number of candidate solutions (called individuals) (called chromosomes) evolves towards a better solution.
Traditionally, solutions are represented in binary (that is, strings of zeros and ones), but other representations are possible.
Evolution begins with a population of completely random individuals, and it happens from generation to generation.)
- 2020-06-07 21:42:11下载
- 积分：1
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PESQ
Perceptual Evaluation Speech Quallify
- 2011-05-08 20:13:09下载
- 积分：1
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PSO_7d5
Particle swarm optimization in economic dispatch of power systems
- 2013-01-30 13:40:35下载
- 积分：1
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11
说明： 采用五点差分格式解决椭圆问题，这里是3个详例。(Using a five-point difference scheme to solve elliptic problems, here are three detailed examples.)
- 2013-10-10 21:28:17下载
- 积分：1
