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QAM_simullation
QAM系统仿真，包括调制解调以及误码性能分析(QAM system simulation, including the modulation and demodulation and BER)
- 2010-08-24 12:54:35下载
- 积分：1
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fir_lin_phase_lowpass_min_order
Designs a linear phase FIR lowpass filter such that it:
- minimizes the filter order
- has a constraint on the maximum passband ripple
- has a constraint on the maximum stopband attenuation
(This is a quasiconvex problem and can be solved using a bisection.
minimize filter order n
s.t. 1/delta <= H(w) <= delta for w in the passband
|H(w)| <= atten_level for w in the stopband
where H is the frequency response function and variable is
the filter impulse response h (and its order/length).
Data is delta (max passband ripple) and atten_level (max stopband
attenuation level).
)
- 2011-05-27 21:47:34下载
- 积分：1
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10--Advanced-numerical-calculation
此为matlab详尽学习资料第十章“高级数值计算”(This is a detailed matlab learning materials Chapter 10, " Advanced numerical computing" )
- 2013-07-23 20:35:10下载
- 积分：1
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cum4_ESPRIT
是基于四阶累积量的旋转不变因子ESPRIT算法，在matlab环境下实现(Is based on the cumulative amount of rotation of fourth-order constant factor ESPRIT algorithm in matlab environment to achieve)
- 2021-04-27 20:28:44下载
- 积分：1
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emd
介绍经验模态分解的emd算法上下包络线的形成过程(Introduction emd empirical mode decomposition algorithm for the upper and lower envelope formation)
- 2011-11-20 00:48:18下载
- 积分：1
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第01章
MATLAB计算机视觉与深度学习实战-运行视频(As a biological technology, face is difficult to be stolen and
infection-free. In addition to that, it enjoys the authentication concealment and
is never forgotten. Therefore, authentication based on face recognition will
become the mainstream of future development. It has important and extensive
application in various fields, and is also a hot topic at present biological
characteristics identification technology research. Under the non-restrictive
condition, the face recognition rate is not high, and its accuracy needs to be
further improved. In this paper, the following aspects is analyzed)
- 2018-06-04 22:13:05下载
- 积分：1
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MATLAB概率与数理统计分析程序源码大全
MATLAB概率与数理统计分析（第2版）》以概率与数理统计的基本原理为线索，以matlab为辅助条件，分别介绍了概率与数理统计概述、统计估计、假设检验、方差分析、回归分析、正交试验分析、聚类分析、判别分析和多元数据相关分析等内容，理论与实践相结合，向读者演示了matlab在数理统计中的应用。
("MATLAB Probability and Mathematical Statistics Analysis (2nd edition)" is based on the MATLAB r2011 a, on the basis of the 1st edition, further introduced the MATLAB probability and mathematical statistics analysis. "MATLAB Probability and Mathematical Statistics Analysis (2nd Edition)" takes the basic principles of probability and mathematical statistics as the clue, and takes MATLAB as the auxiliary condition. It respectively introduces the outline of probability and mathematical statistics, statistical estimation, hypothesis test, variance analysis, regression analysis, orthogonal test analysis, cluster analysis, discriminant analysis and multivariate data. The application of MATLAB in mathematical statistics is demonstrated to the readers by combining theory with practice.)
- 2018-09-25 23:18:42下载
- 积分：1
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gongzhenok
产生随机共振现象的输入输出信噪比曲线，参数可以修改，不过不要乱改动哦，不然振动不起来了。(Stochastic resonance phenomenon generated input and output signal to noise ratio curve.)
- 2020-11-01 20:39:55下载
- 积分：1
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Gas-dynamics
用来模拟粒子运动的。此元胞自动机需要
一种不同类型的元胞的邻居。此元胞的邻居时刻变化，因此某一个方向运动趋势，
将继续在同一个方向。换言之，此规则保存势头，这是基础的动力仿真。这种邻
居通常被称为 margolis邻居并且这种邻居通常由重叠的 2x2 块的元胞构成。在下
面的表格中，偶数步长时左上方 4 元胞为邻居关系，奇数步长时右下的 4 元胞为
邻居关系。某一特定元胞在每一个时间步长都有3 个邻居，但是具体的元胞构成
了邻居的旋转和反复。(Used to simulate the particle movement. The cellular automaton requires a different type of cell neighbors. This moment of change in a neighbor cell, so a certain direction the trend will continue in the same direction. In other words, this rule saved momentum, which is the foundation of the power simulation. This neighborhood is often called a neighbor and this neighbor margolis usually overlapping 2x2 blocks of cellular composition. In the following table, even when the step left four yuan for the neighbor cell, the odd step 4 when the lower right cell for the neighborhood. A particular cell in each time step has three neighbors, but the specific cellular composition of the neighbor s rotation and repeated.)
- 2011-06-30 19:58:36下载
- 积分：1
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shiyan
其中nadate和naname是小行星的名称和轨道根数(Of which nadate and naname the name of the asteroid and the orbital elements)
- 2012-07-18 10:03:17下载
- 积分：1
