6_PNseq_07

说明：  经典灰色预测模型。。。。 用MATLAB编制(Classic Grey forecasting model prepared using MATLAB)

信号频谱分析的MATLAB实现程序 内附多个源代码，可作学习参考(Analysis of the signal spectrum to achieve the MATLAB program containing a number of source code, reference can be used for learning)

分析了计算四波混频效率的表到式在考虑非线性相位失配因子和不考虑非线性相位失配因子两种情况下，四波混频效率计算的差别(Analysing the expression of DFWM in the optical fiber under the consideration of nonlinear phase mismatch factor, then comparing the result to the expression which includes only linear phase mismatch factor.)

很好很实用的matlab工具函数包括：其中有大量的方程求解的相关问题的程序及说明(Nice and useful tool matlab functions include: a large number of equations in which issues related to the procedures and instructions)

求解最优化问题里的半定规划问题（SDP）经典并且十分有效的MATLAB程序包(a very efficient package for solving semi-definite programming)

matlab等分圆弧程序，用于畸变校正工作。(Matlab equal arc for distortion correction work.)

基于matlab/simulink的直流无刷电机的仿真。(Based on matlab/simulink simulation of DC brushless motors.)

MATLAB的小波变换在图象压缩中的应用，很适合初学者阅读。(MATLAB Wavelet transform in image compression, it is suitable for beginners to read.)

MLP_BackPropagation matlab code m-file with structure identification

多径信道下基于循环谱特征的调制识别算法,BPSK,QPSK,FSK,MSK的循环谱(Multipath channel characteristics based on cyclic spectrum modulation recognition algorithm, BPSK, QPSK, FSK, MSK cycle spectrum)