lagrange_interpolation_6_2

Matlab高级学习讲义，共有5章内容，主要是在控制方面的源代码！(Matlab Advanced Learning overhead, a total of five chapters, mainly in the control of the source code!)

关于QoS组播路由的Matlab源代码，有兴趣的网友可以参考一下。(QoS multicast routing on the Matlab source code, interested users can refer to.)

对每一路图像进行小波变换，分别到其水平、垂直、四十五度角方向的高频分量以及其低频分量，得到每路图像的小波金字塔； 按取较大值的原则对两幅图像的不同层次、不同特征层的信息图分别进行融合； 根据融合的各图像分量的小波序列，进行小波逆变换，得到最后的融合图像。 (Road images of each wavelet transform, respectively, to its horizontal, vertical, 45 degree angle the direction of high-frequency components as well as its low-frequency components obtained for each road image wavelet pyramid according to the principles of taking a larger value of the two images different levels of information mapping feature level fusion respectively the basis of integration of various components of the wavelet image sequences, inverse wavelet transform, to be the final fusion image.)

本程序研究了已知电位分布的带电导体棒和方形平板的电荷分布模型，并利用矩量法对导体棒电荷线密度和平板的对角线电荷密度进行求解。讨论了不同模型下的算法和划分格数对电荷线密度结果的影响并经行了对比分析。(This program studies the charge distribution model charged conductor rods and square plates known potential distribution, and use of the method of moments for the diagonal line charge density charge density conductor rod and plate solve. The effects of the algorithm and divide the number of cells under different models of the charge line density results and comparative analysis by the line.)

对信号进行频谱分析及滤波，包括主成分分析、因子分析、贝叶斯分析，计算加权加速度,应用小区域方差对比，程序简单，用于时频分析算法。( The signal spectral analysis and filtering, Including principal component analysis, factor analysis, Bayesian analysis, Weighted acceleration, Application of small area variance comparison, simple procedures, For time-frequency analysis algorithm.)

说明：  用matlab实现的曼彻斯特编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的郭文斌的通信原理课件上的形状一模一样。(Manchester encoding with a matlab implementation. 50 duty cycle (adjustable). Draw time-domain waveform and frequency domain power spectral density. The results with the Beijing University of Posts and Telecommunications of the GUO of communication theory on the shape of the same courseware.)

说明：  lambert问题的求解程序，能给大家给予帮助，谢谢(the program of lambert)

MFSK simulation, Coherent and non coherent detection including performance with awgn

小波包分析提取振动信号中的特征频率，利用自然梯度算法，有详细的注释。( Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm, There are detailed notes.)

10篇优秀的matlab与ＶＢ和ＶＣ接口的技术文献，对联合编程具有一定的指导和参考价值(10 outstanding Matlab and VB and VC interface technical literature Joint programming for a certain guidance and reference value)