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ex8-2
在matlab的小波分析中标,设计一个包含若干不连续点的一维信号,利用小波变换的模极大提取它的阶梯型边界点。(Matlab wavelet analysis in the successful design that contains a number of discrete points of one-dimensional signals, using wavelet transform modulus maxima extraction of its ladder-type boundary points.)
- 2007-08-04 17:17:08下载
- 积分:1
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qpsk_tx
How to transmit a QPSK signal
- 2010-09-07 01:54:14下载
- 积分:1
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berdqpsk
ber calculation of dqpsk simulink
- 2010-12-23 18:41:10下载
- 积分:1
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mengtekaluofaqiupi
说明: 蒙特卡洛求pi,非常简单的求pi值的代码源(Monte Carlo for pi, a very simple code for the source of the value of pi)
- 2009-08-09 17:07:17下载
- 积分:1
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QI045_Matlab_X_L
扩频通信,从电磁波利用来看,与一般现有的常规通信方式完全不同。扩频通信利用伪随机编码把信息数据(窄带信号)的频谱进行扩展,形成宽带的低功率谱密度信号发射,使用不同的伪随机序列编码,不同通信用户可在同一频段、同一时间工作,互不影响或干扰极小地进行通信。(Spectrum, from the electromagnetic waves used term, and the general existing conventional means of communication is entirely different. Spread spectrum communication using pseudo-random code to the information data (narrowband signal) to extend the spectrum, the formation of low-power spectral density broadband signal transmission, using different pseudo-random sequence of coding, different communication users at the same frequency band, at the same time work, mutual does not affect or interfere with a very small way to communicate.)
- 2010-05-08 18:51:26下载
- 积分:1
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lizixunsuanfa
机组组合问题的粒子群算例,不错的算例,大家一起学习(Unit Commitment particle swarm example, a good example, we will study together)
- 2021-04-14 16:28:55下载
- 积分:1
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dpdsimulation
DPD预失真算法的matlab仿真实现,其中包括了LMS,RLS,LS等自适应算法(the digital predistortion algorithm basic on matlab)
- 2021-03-18 14:59:20下载
- 积分:1
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Adaptintegral
辛普森公式的自适应积分:在整个积分区间使用相同的小步长 ,以保持整体精度。然而,实际应用中,函数的振荡起伏的情况处处不同,这并没有考虑到曲线的某些部分变化剧烈,需要比其他部分多加考虑的情况。而有些部分,曲线的变化缓和,因此可以采用大于平均值的步长 来进行积分。因此,引入一种能够在函数值变化大的区间采用小步长的方法是很有用的。这种方法,称为自适应积分。(Adapt integral based on Simpson integral)
- 2011-12-06 23:35:05下载
- 积分:1
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PR_167406042
利用隐式中心差分格式求解二维热传导方程的matlab代码(The matlab code to solve 2-dimension heat equation with implicit difference scheme.)
- 2013-11-09 19:07:49下载
- 积分:1
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matlab程序基础
matlab的一些程序的基础,希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)
- 2020-06-23 14:20:02下载
- 积分:1