PDFmatlabsovler

说明：  PID控制仿真 现代先进技术PID控制仿真(PID control simulation of modern advanced technology PID Control Simulation)

现代通信系统第二版的源代码（非常全面）学习通信编程的必备。(The source code for the second edition of the modern communication systems)

各种滤波器的程序，并附有matlab的演示结果(Procedures for a variety of filters, together with the results of the matlab demo)

可变模糊识别。利用可变模糊理论方法，对风险进行识别，并可以对风险因素进行重要性排序。(Variable Fuzzy Identification. Risk factors can be identified and sorted according to the importance degree based on the variable fuzzy theory.)

通过分形维数函数，提取数据特征并画出曲线，程序可以直接使用(By fractal dimension function, feature extraction data and draw the curve, the program can be used directly)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

calssification algorithm

本程序采用MATLAB编写，内容关系数字图形分析与处理，内有例子说明使用(This program written by MATLAB, the contents of relations figures graphical analysis and processing, there are examples of the use)

MATLAB 精通 gui 电子教程，很全面(Proficient GUI)

信息隐藏的函数，matlab 编写，简单方便(A function of information hiding, matlab prepared, simple and convenient)