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rocplot
ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option).
It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
- 2009-12-14 20:49:44下载
- 积分：1
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EOF-aREOF
这是经验正交分解和旋转正交分解的小知识，小程序。(try it)
- 2013-01-30 19:16:50下载
- 积分：1
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haohiu_v45
有较好的参考价值，光纤无线通信系统中传输性能的研究，微分方程组数值解方法。( There are good reference value, Fiber Transmission wireless communication system performance, Numerical solution of differential equations method.)
- 2016-09-28 17:14:01下载
- 积分：1
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bakecodemohuhanshu
通过时频转换法来，来画BPSK巴克码的模糊函数，tao（时延）切面，fd（多普勒频移）切面。以及其模糊度图的画法(Through the time-frequency conversion method to draw Barker code BPSK ambiguity function, tao (delay) section, fd (Doppler shift) section. And its ambiguity diagram drawing)
- 2020-11-17 19:29:40下载
- 积分：1
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tfrgabor
Gabor变换
这是一个简短的Gabor变换，非常实用，能计算相关的问题。(gabor transfor
TFRGABOR Gabor representation of a signal
his program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details)
- 2010-10-16 14:41:57下载
- 积分：1
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moxing
简单的仿真过程，通过输入信号，和s函数可以得到一定的仿真结果(Simple simulation process, the input signal, and s functions can get some simulation results)
- 2012-06-07 07:54:46下载
- 积分：1
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PMSG_PWM4
双馈风力发电系统仿真模型，采用背靠背式PWM调制方式。(Double-fed wind power generation system simulation model, using back-type PWM modulation.)
- 2020-06-26 15:40:02下载
- 积分：1
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自适应动态规划 ADP-code
自适应动态规划（ADP）actor-critic框架用于最优控制的matlab仿真程序代码，实测可用(Adaptive dynamic programming (ADP) actor-critic matlab simulation framework for optimal control of the program code, found available)
- 2021-04-26 16:28:45下载
- 积分：1
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GUI
视频质料 如何在MATLAB环境下创建简单的GUI文件(Video material in the MATLAB environment to create a simple GUI file)
- 2009-05-11 16:46:30下载
- 积分：1
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xitongfangzhen(s-function)
这是一个通信系统的仿真，是用SIMULINK的S-FUNCTION方式编写的，共有20个M文件，1个DOC文件，本系统的仿真设计到编码、调制、IFFT、上下变频、高斯信道建模、FFT、PAPR抑制、各种同步、解调和解码等模块，每个模块都用详细的代码和注释，并通过了系统性能的仿真验证了系统设计的可靠性，可以直接拿来仿真整个系统，也可来学习各个部分的设计。(This is a communication system simulation, is the S-FUNCTION SIMULINK approach to the preparation, a total of 20 M file, a DOC file, the system simulation design to coding, modulation, IFFT, and down conversion, Gaussian channel model , FFT, PAPR suppression, various synchronization, demodulation and decoding modules, each module with a detailed code and comments, and system performance through simulation and verification of the reliability of system design, simulation of the entire system can be directly used, also to learn the various parts of the design.
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- 2010-12-02 15:27:50下载
- 积分：1
