EstimateVol

《MATLAB 高级应用——图形及影像处理》一书的附录部分，包括功能、语法、示例，已为各函数做好书签(MATLAB advanced applications- graphics and image processing, an appendix to the book, including function, syntax, examples, has been doing a good job for the bookmark function)

说明：  此程序给出信号的多分辨率分析（Multiresolution Analysis），即信号的多分辨率分解（Multiresolution Decomposition）方法及应用。该程序是一个多抽样率系统（Multirate System）举例，用M个的滤波器，将信号的频谱等分成M部分，使所得抽样频率降为1/M，然后再依据它们的“重要性”给一不同的bit数，那么所传输的bit流必然会进一步下降，起到压缩带宽的作用。(This program gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their &quot importance&quot to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)

说明：  高斯坐标正反算数学模型 对于初学者来说很实用(Positive and negative Gaussian coordinate calculation model is useful)

三次样条插值，在marmousi模型，上的应用，这是老师给我的作业 做的还不错 希望大家 给我开通账号的机会(it is good)

通信系统中，无线通信物理层的epsk调制解调技术(Communication systems, wireless communications physical layer modulation and demodulation technology epsk)

MATLAB 眼图的实现。ploteye函数的使用即通过QPSK的调制解调的仿真以实现对函数的使用说明。(MATLAB implementation of the eye diagram. ploteye function through the use of QPSK modulation and demodulation of the simulation in order to achieve the function instructions.)

数学建模第十三讲，关于matlab的的一个代码(Mathematical modeling the newsboy model courseware, the code)

基于瞬时无功功率的ipiQ变换，滞环控制比较模型。(Based on instantaneous reactive power ipiQ transformation, ring control model.)

说明：  将加噪的结果存储成图像的格式，存放在目录中，可以以后使用此图片，自己编的，有用的下哈(The results of adding noise into the image storage format, stored in the directory, you can later use this picture, their own series, useful under the Kazakhstan)

粒子群算法求函数最小值的例程,理解粒子群算法的基本原理.(get min of F(x) by Particle Swarm Optimization)