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New-test
OFDM系统在频率选择性衰落信道下误码率特性。(OFDM systems in frequency selective fading channel bit error rate performance under)
- 2021-04-05 16:59:04下载
- 积分：1
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model_PSAT_iee30bus
psat model IEEE 30 bus system
- 2018-12-15 01:33:03下载
- 积分：1
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VC++andmatlab
讨论了VC++语言和Matlab语言的接口技术，并有具体程序，为二者的交互编程提供了可能。(Discussed VC++ Language and Matlab language interface technology, and there are specific procedures for the two interactive programming possible.)
- 2008-04-24 22:35:54下载
- 积分：1
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cor_ls
把辨识分成两步进行：第一步：利用相关分析法获得对象的非参数模型（脉冲响应或相关函数）；第二步：利用最小二乘法、辅助变量法或增广最小二乘法等，进一步求的对象的参数模型。如果模型噪声与输入无关，则Cor-ls相关最小二乘法（二步法）可以得到较好的辨识结果。Cor-ls相关最小二乘法（二步法）实质上是先对数据进行一次相关分析，滤除了有色噪声的影响，再利用最小二乘法必然就会改善辨识结果。能适应较宽广的噪声范围，计算量不大，初始值对辨识结果影响较小。但要求输入信号与噪声不相关(The identification is divided into two steps: the first step: using the correlation analysis method for object nonparametric model (impulse response or related function) The second step: using the least squares method, auxiliary variable method or augmented least squares method and so on, further for the parameters of the object model. If the model input noise and independent, the Cor- ls related least squares (two footwork) can get good recognition results. Cor- ls related least squares (two footwork) is essentially the data to a correlation analysis, filter in addition to the influence of colored noise, using least squares inevitable will improve the identification result. To adapt to a wide range of noise and calculation is not big, the initial value to identification results less effect. But for the input signal and noise are not related)
- 2012-12-28 16:13:22下载
- 积分：1
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8psk
Digital transmission using 8psk
- 2010-06-28 23:17:37下载
- 积分：1
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mfa
mfa的源码，老外写的，很不错，需要时直接在相关文件中修改参数即可~(the code of mfa)
- 2010-07-15 09:40:16下载
- 积分：1
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boost_19937_wrapper
A useful wrapper over the boost Mersenne Twister random number generator. It is implemented as a singleton such that the same instance can be used throughout a code by requesting the singleton instance. It also can return the host rng for boost functions that requires it. A unary function is also provided for use with std::random_shuffle for example.
- 2014-09-05 02:13:29下载
- 积分：1
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FM
说明： 很好的fm方面的文章，大家可以看看，会有帮助的。。(Very good FM articles, everybody can consult, would help)
- 2013-03-20 16:44:21下载
- 积分：1
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1234567
matlab仿真实现不同类型信号的熵值计算(entropy calculation of communication signal)
- 2011-11-29 17:25:28下载
- 积分：1
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pianzuixiao
非常好的偏最小二乘分析的程序，包含了典型相关分析、主成分分析和多元线性回归。可以根据具体的需要更改代码变成非线性回归，建立多个自变量和多个因变量之间的关系应用很广。包含计算程序和画图表示结果的程序两个m文件(Very good partial least squares analysis of programs, including the canonical correlation analysis, principal component analysis and multiple linear regression. It can become a non-linear regression, depending on the need to change the code to establish relationships between multiple independent variables and multiple dependent variables very wide application. Program includes the calculation procedures and drawing showing the results of two m files)
- 2015-06-07 23:56:29下载
- 积分：1
