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OFDMfading2
ofdm in fading channel
- 2011-06-22 00:12:51下载
- 积分：1
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engdetec
Compute a novel energy detection algorithm based on the algorithm of the paper "An enhanced energy detection algorithm in cognitive radio"
- 2013-11-23 17:40:12下载
- 积分：1
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利用加权的排列熵算法WPEwpe
利用加权的排列熵算法WPE，通过白噪声加冲激信号的测试(Using the weighted permutation entropy algorithm WPE, through the white noise plus impulse signal test)
- 2021-02-04 10:49:58下载
- 积分：1
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BFGS
拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化，构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法，尤其对于困难的问题。另外，因为拟牛顿法不需要二阶导数的信息，所以有时比牛顿法(Newton s Method)更为有效。如今，优化软件中包含了大量的拟牛顿算法用来解决无约束，约束，和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
- 2017-05-05 10:28:29下载
- 积分：1
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GSM_PSK
ＧＳＭ，ＰＳＫ调制的Ｍａｔｌａｂ代码，可以使用的，免费提供给大家＠(ＧＳＭ，ＰＳＫ ｍｏｄｕｌａｔｉｏｎ
ｍａｔｌａｂ ｃｏｄｅ，ｃａｎ ｂｅ ｕｓｅｄ ｉｎ ｔｈｅ ｄｅｓｉｇｎ．)
- 2009-03-18 17:30:48下载
- 积分：1
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otsu
OTSU法对图像进行二值化处理，并放回阈值(OTSU method of binary image processing, and back into the threshold)
- 2011-02-06 10:34:45下载
- 积分：1
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MATLAB
采用遗传算法对于加工问题的排序,使其最快.(The use of genetic algorithm to sort the problem for the processing to make it the fastest.)
- 2009-04-11 10:25:53下载
- 积分：1
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dlb
说明： matleble仿真倒立摆
可用的源程序，绝对可用，(Simulation of inverted pendulum matleble available source code is absolutely available,)
- 2008-09-27 17:20:06下载
- 积分：1
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Modern-Periodic-Table-Project-in-C
Modern Periodic Table Project in C.
The Modern Periodic Table project in C is a simple console application built without the use of graphics. It is developed using the C programming language for the purpose of storing name, symbol, atomic number, atomic weight, and some important properties as well as to display them as per requirement of the user. The source code for this project is complete and totally error free, and we warmly welcome any feedbacks and suggestions.
- 2014-12-03 16:24:18下载
- 积分：1
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多种光栅反射谱传输谱仿真
说明： 针对多种光栅，传输谱反射谱进行仿真，同时对反射谱加入切趾函数抑制旁瓣，MATLAB仿真(For a variety of gratings, the transmission spectrum reflection spectrum is simulated, and the apodization function is added to the reflection spectrum to suppress side lobes, MATLAB simulation)
- 2020-07-02 05:40:02下载
- 积分：1
