BR_SVM

主要包括MATLAB的一些基本语法，对于初步学习matlab有很大帮助(MATLAB includes some basic grammar, a preliminary study for the great help matlab)

利用自适应陷波器来消除通信系统中的工频干扰。重点从LMS算法的步长因子、信号与干扰的频率差、参考输入的幅值和相位等几个方面讨论单频陷波器的滤波效果。另外，还以双频为例，讨论了多频级联型陷波器的特性，证实了经过两次滤波后，信号可被真实的恢复出来，且误差收敛趋于稳定。(The use of adaptive notch filter to eliminate the communication system frequency interference. LMS algorithms focus from step factor, the frequency difference signal and interference, refer to the input amplitude and phase of discussions on several aspects of single-frequency notch filter of the filtering effect. In addition, in order to dual-band, for example, discussed the multi-frequency cascade notch filter characteristics, confirmed the filtered twice, the signal can be restored out of true, and the error convergence stable.)

Time_FFT_Peakfind.zip It is a function.

北航经典书籍随书程序MATLAB基础与应用(Northern Classic Books program with the book and applications based on MATLAB)

计算1D单元刚度矩阵、单元刚度矩阵的组装、单元应力、单元节点力代码,用MATLAB学习FEM必须掌握的。(Bar1D1Node_Stiffness.m, Bar1D1Node_Assembly.m, Bar1D1Node_Forces.m, Bar1D1Node_Stress.m)

用DFT近似计算连续时间周期信号的频谱，对matlab新手适用。(Approximate calculation using DFT spectrum of continuous-time periodic signal of matlab novice apply.)

ADRC算法，根据韩京清的自抗扰技术慢慢看，含有王久和的交流电动机的非线性控制一起看(The ADRC algorithm, based on ADRC technology slowly to see Han Jingqing, nonlinear control with AC motor king long and together with the ADRC algorithm, based on ADRC technology slowly to see Han Jingqing, nonlinear control with AC motor and the king long together)

《MATLAB_SIMULINK通信系统建模与仿真实例分析》这本书找了好久才找到，因此分享一下，方便各位同学学习MATLAB的simulink通信系统的仿真。(" MATLAB_SIMULINK communications system modeling and simulation case study," this book for a long time to find, so share with you, the convenience of our students to learn simulation of MATLAB simulink communication system.)

ofdm is the important technology for future wireless communication. battery power is constraint one. to improve this many energy efficiency scheduling are used along with power allocation technique

用不同的算法解决BP网络的问题，十分强大，应有尽有。(use differnt ways to solve the BP network,powerful,convinient)