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正交频分复用(OFDM)技术及其MATLAB模拟(orthogonal frequency division multiplexing (OFDM) technology and its MATLAB simulation)

说明：  要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。 针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被 使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进， 以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率， 避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)

信号与系统matlab实验,各种基础例程，实用(Signals and Systems matlab experiment, a variety of basic routines, practical)

给出了BD-gmd-thp编码的详细MATLAB仿真，保证能仿真的通(It gives the BD-gmd-thp coded detailed MATLAB simulation, guaranteed through simulation)

基于matlab的基于模型设计u例程.介绍了如何使用s-function builder来嵌入C代码实现模型的转换.(Based on model-based design u matlab routines. Describes how to use s-function builder to embed C code model conversion.)

This module will simulate any PV module with different weather conditions as an input. and is also connected to an simplified Maximum Power Point Tracker system to recognize the Working volrage of the cell (module)

Learning the Kalman Filter

用MatLab编制的梁单元模态计算的有限元程序，可以计算框架系统的振动模态和频率。(The MatLab program for vibration analysis of beam element)

matlab 人工智能k紧邻创新实现方式，(matlab k close to the innovative way to achieve artificial intelligence,)

模糊C均值及K均值聚类算法matlab程序代码，输入矩阵，及分类数可进行模糊分类，并得到类别的聚类中心。(Fuzzy C-means and K-means clustering algorithm matlab program code, input matrix, and the number of classification can be fuzzy classification, and get the classification center.)