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gaussian_noise
产生两个均值为m,方差为sgma的高斯随机变量，当输入参数只有一个时，认为均值为0。(mean to have two m, sgma variance for the Gaussian random variables, when only one input parameters, that the mean of 0.)
- 2007-01-20 09:11:43下载
- 积分：1
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chuangbijiao
设计一个阻带下限0.45*pi 阻带上限0.8*pi
通带下限0.55*pi 阻带上限0.7*pi
通带衰减0.15dB，阻带衰减40dB，分别用汉宁窗汉明窗凯瑟窗布莱克曼窗设计滤波器，对比分析各方法优劣(Design a stop-band limit 0.45* pi stopband limit 0.8* pi
Passband lower limit 0.55* pi stopband limit 0.7* pi
Passband attenuation 0.15dB, stop-band attenuation of 40dB, respectively Hanning Hamming window Kaiser window Blackman window filter design, comparative analysis of the pros and cons of each method)
- 2015-04-09 21:31:54下载
- 积分：1
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exercise
根据公式I（n-1）=（1-In）/n 令I11=0计算I1 到I10；
根据公式In=1-nI(n-1) 令I0=0.6321 计算I1到I7；
根据公式X2=a ， 令a=2，计算X的值。(According to the formula
I(n-1)=(1-In)/n ，set I11 equals zero，and count I1 to I10.
According to the formula
In=1-nI(n-1)，set I11 equals zero，and count I1 to I10.
According to the formula X square equals a ，set a equals two ，then calculate X
)
- 2010-05-09 21:54:01下载
- 积分：1
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23825738sypj
说明： 时域同步平均算法，可以同来进行信号降噪，梳形降噪效果很好(The time-domain synchronous average algorithm can reduce the signal noise at the same time, and the comb shaped noise reduction effect is very good)
- 2020-12-12 16:09:15下载
- 积分：1
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qiantanzuihuafangfadefazhanjiqiyouhuaruanjian
本文描述了最优化问题的基本概念、分类和通常的求解方法，全局最优化在特定领域里德最近发展，同时简单介绍了几个优化软件(This paper describes the basic concepts of optimization problems, classification and the usual method for solving global optimization of recent developments in specific areas Reid also introduced a few simple optimization software)
- 2010-10-05 14:44:56下载
- 积分：1
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mutilate
说明： Mutilate 滤波器设计报告。文档分析和代码。(Mutilate filter design report. Document analysis and code.)
- 2010-04-25 00:11:36下载
- 积分：1
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QAMsig_Dphase
说明： 这是一个对比仿真实验：
基于复信号构造系统，生成IQ数据，进行QAM复调制，然后进行复解调，给出调制前后的频谱：
之后在用传统的载波调制的方式重新在做一遍，给出调制前后的频谱(This is a comparative simulation experiment:
Based on complex signal construction system, IQ data is generated, QAM complex modulation is carried out, then complex demodulation is carried out, give the spectrum before and after modulation
After that, the traditional carrier modulation method is used to do it again, give the spectrum before and after modulation)
- 2020-06-05 20:09:13下载
- 积分：1
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Exe0705
说明： MATLAB实用教程（第2版）实例源代码程序EXE0705(MATLAB Practical Guide (2nd Edition) examples source code program EXE0705)
- 2011-04-11 21:57:10下载
- 积分：1
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programe
胡广书例题matlab源程序,每章节均有,比较精彩(Hu Guangshu Examples Matlab source files, each chapter is more exciting)
- 2007-05-04 14:01:43下载
- 积分：1
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clippedvoronoi
voronoi图划分，用于点云的三角剖分，生成点云表面模型(voronoi graph partitioning triangulation for point cloud generated point cloud surface model)
- 2020-12-22 10:19:07下载
- 积分：1
