addmusic

图像合成 内容：随意选择两个图像，选择其中一张图像中的部分内容，利用 matlab 编程添加到另一张图像中；所有的代码添加了注释(the choice of two images, choose one of parts of the image, by using matlab Programming is added to another in the image All of the code to add comments )

this file use hybrid kalman filter for estimation

说明：  理想低通、高通、巴特沃斯低通高通滤波器对图像进行锐化和模糊处理(Ideal low-pass, high pass, Butterworth low pass high pass filter sharpening and blurring the image processing)

物体围绕一圆周运动，角加速度是白噪声，观测噪声是高斯白噪声。使用卡尔曼滤波器实现物体的跟踪(Follow the trace)

matlab基础和应用教程，有各种详细的原理描述和例子。最好用浩瀚阅读器打开。(matlab basic and applied tutorials, there are a variety of detailed descriptions and examples of the principle. Reader is best to use the vast open.)

fft exemple. sistem speech recognition

mimo的相关书籍，主要对mimo技术所涉及的一些基础理论进行概括和总结。方便读者阅读。(mimo' s books, mainly on mimo technology involved some of the basic theory Summary and Conclusion. The convenience of readers.)

说明：  在耳语转化为正常音的过程中需要到的一些简单实用语音处理的程序(Whisper into the normal sound in the process to go to some of the simple and practical procedure for speech processing)

介绍了喷泉码中LT 码的编码译码过程，提供了详细的MATLAB 仿真代码和说明. 通过对三种不同度分布的LT 码进行性能仿真，并对仿真结果进行了分析，同时也对LT 码和Raptor 码进行了适当的比较.(Encoding of LT codes decoding process of fountain codes, and provide a detailed MATLAB simulation code and description. Performance simulation, and the simulation results are analyzed by the distribution of three different degrees of LT code, as well as the LT code Raptor codes proper comparison.)

在matlab下绘制三维柱状图，并且每根柱子用不同的颜色来显示成员的大小。在某种意义上，四维的显示(Under the three-dimensional drawing in matlab histogram, and each column with different colors to show the size of the members. In a sense, the four-dimensional display)