Demo3_TransferLearningwithDeepNetworkDesigner

多种降维算法,包括lle,lpp,ltsa(many kinds of dimension reduction method)

求解一个方阵的的按模最大的特征值及相应的特征向量。(By solving a square of the largest eigenvalue model and the corresponding eigenvectors.)

利用matlab中的simulink软件包实现FSK调制的误码率统计(Use in matlab simulink package to achieve FSK modulation error rate statistics)

此函数中主要给出了如何实现MRI体数据的可视化，详细的给出了如何实现的步骤；(This function is mainly given how MRI volume data visualization, gives a detailed steps on how to achieve )

本人编写的各种matlab最优化程序代码，其中包含了yZvFLJ问题最优化，无约束一维极值问题，牛顿法基本牛顿法，全局牛顿法，割线法，抛物线法，DekjQSF法 Wolfe.Powell法，Powell法。 (I prepared a variety of optimization matlab code, which contains yZvFLJ problem optimization, Unconstrained one dimensional extremum problem, Newton s method basic Newton method, global Newton method, secant method, parabolic law, DekjQSF law Wolfe.Powell law , Powell method. )

用matlab写的时频分析工具箱，对数学建模，信号处理有很大的帮助(Using matlab toolbox written in time-frequency analysis, mathematical modeling, signal processing, very helpful)

k-mean data clustering

正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率比一直是OFDM技术的一个研究热点问题。论文针对上述问题，重点研究了降低OFDM信号的峰均功率比的SLM与PTS算法，并利用Matlab对算法进行了仿真研究，并对仿真结果进行了分析。(Orthogonal frequency division multiplexing (OFDM) is a high-speed data transmission technology that can effectively combat inter-symbol interference (ISI). OFDM is a special multi-carrier modulation method, its basic idea is to high-speed transmission of data stream through the serial/parallel conversion, in a number of orthogonal narrowband sub-channel parallel transmission of low-speed data stream. OFDM receivers have three key technologies: channel estimation techniques, reduced peak-to-average ratio (PAPR) techniques and synchronization techniques. OFDM technology can effectively combat multipath fading, etc., there are many advantages, but OFDM has a bottleneck in development, that is, OFDM signal peak power ratio is large, it is easy to lead to OFDM signal intermodulation distortion and system performance degradation. Therefore, how to reduce the peak-to-average power ratio of OFDM signal has been a hot topic in OFDM technology. In this paper, the SLM and PTS algorithms for reduc)

matlab的参考书 对于基本语法的使用很详细，很实用，特别是对于通信行业者(matlab reference books for the use of the basic syntax is very detailed, very practical, especially for the communications industry who)

这是汽车助力转向的的助力特性曲线三维图，是转向助力控制策略的map图(This is a three-dimensional map of the power assist curve of the car power steering, which is a map of the steering assist control strategy.)