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lastquestion
only the last question i can t think anymore,please check the other two answers above.
- 2010-03-09 14:01:49下载
- 积分：1
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MATLAB-command
说明： matlab命令大全，便于编程时随时查阅编程命令(Guinness matlab command for easy programming access )
- 2009-08-16 10:37:34下载
- 积分：1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分：1
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Burg_matlab
AR模型的Burg算法的matlab程序!
只要把程序里面的K的值改为所求问题的阶次，把x改成所求问题的数据矢量就可以非常方便的求出Burg算法的AR模型的参数！(AR model of Burg algorithm matlab program! As long as the procedures inside the value of K changed the order for the problem, the problem for x into the vector data can be very convenient Burg algorithm to derive the parameters of AR model !)
- 2008-01-15 15:35:11下载
- 积分：1
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a
说明： PLL性能,仿真,设计handbook,总结了常用的PLL结构和性能,对设计PLL很有帮助(PLL performance,simulation,design handbook)
- 2009-10-25 10:25:11下载
- 积分：1
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b_0609h11m28_c_trial_release_rsv0528
Matlab上调试 三自由度直升机PID控制Simulink调试图(Matlab debugging three degrees of freedom helicopter PID control Simulink debugging Figure)
- 2021-04-06 11:09:02下载
- 积分：1
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AutoArrangeClass
随机自动分班级排学号软件
一个朋友在中学教书，经常为排班级排学号头痛，于是做了这么一个小软件让朋友用用，反馈感觉上还不错。
本软件适用于小学升初中只有两科成绩,且成绩只有A,B,C三个标号.
说明一下:该随机自动分班级排学号软件,
不仅有有考虑到,成绩的均匀,
还考虑到生源地(即原毕业学校),性别,及班级学生个数的均匀.
一般来说,每个班级的总体都比较均匀
具体的说明，可以运行一下本软件，点一下生成源文件样本，然后参考一下即可。(Random Automatic Class scheduling software school No. A friend of mine to teach in secondary schools, often for the Class Pai Pai Student headache, then to do so, a small software that allows friends to use, and feel pretty good feedback. This software applies to primary and junior high school only two subjects, and the results only A, B, C grade three. Explain: The random Automatic Class No. Pai school software, not only has to take into account, results in uniform, but also taking into account the students (ie the original graduate schools), gender, and class number of the uniform. Generally speaking, each Class are relatively uniform overall specific, you can run like the software, click the source file to generate samples, and then reference click.)
- 2008-07-02 17:47:08下载
- 积分：1
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scalefree
无标度网络与小世界网络，用matlab写了这两种网络的matlab程序(需要用到无标度网络与小世界网络，用matlab写了这两种网络的matlab程序)
- 2010-02-02 16:51:52下载
- 积分：1
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ieee009ZZ
利用三角分解法这一算法，根据求得的电力系统节点导纳矩阵，求其相应的阻抗矩阵。本程序为IEEE经典算例009节点的程序，程序中附有解释性说明.稍加修改，可以适用于IEEE算例中任意节点。(Using the triangular decomposition algorithm, according to the obtained power system nodal admittance matrix, find the corresponding impedance matrix. The classic example is the program for the IEEE 009 node program, the program accompanied by an explanatory note. Slightly modified, can be applied to any node in the IEEE study.)
- 2011-11-01 10:24:41下载
- 积分：1
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zhaoyuan
本程序用于寻找图像中的圆形，属于特征提取的类型(This procedure is used to find the image in the round, belongs to the type of feature extraction)
- 2013-04-02 19:48:45下载
- 积分：1
