Financial-quantitative-analysis-code

本光盘是《数理统计与MATLAB数据分析》一书的配书光盘，内容包括了书中例题的源程序和应用程序(This CD is a book of mathematical statistics and MATLAB data analysis with the book CD-ROM containing the source of the book examples and applications)

matlab code is very good for health and wealth

大学数值分析算法，与理论分析结果相比，搭建OFDM通信系统的框架。( University of numerical analysis algorithms, Compared with the results of theoretical analysis, Build a framework OFDM communication system.)

说明：  本上传讲解了傅里叶变换与频谱分析之间的关系，通过fft的到信号的频谱图(Explained the Fourier transform of the upload and spectral analysis of the relationship between the fft of the signal through the frequency spectrum)

小车避障 模糊控制 simulink仿真(The car obstacle avoidance fuzzy control simulink simulation)

说明：  QASK的实现。用matlab程序 通信调制基础(QASK implementation. Modulation based communication program with matlab)

to classify shape of image

潮流计算仿真程序，包括所有IEEE标准节点系统(The trend of the computer simulation program, including all IEEE standard node system)

MIMO_OFDM的信道估计，方法较多，性能很好，十分完整而强大的程序(MIMO_OFDM channel estimation methods are more good performance, very complete and powerful program)

题目：已知被控对象为 1/(10s+1)*exp(-0.5s)。假设系统给定为阶跃值r＝30，采样时间为0.5s，系统的初始值r(0)＝0。试分别设计： (1)常规的PID控制器； (2)常规的模糊控制器； 分别对上述2种控制器进行Matlab仿真，并比较控制效果 (Topic: Known charged object is 1/(10s+1)* exp (-0.5s). Assume that the system is given as the step value r = 30, the sampling time of 0.5s, the system the initial values ​ ​ of R (0) = 0. Trial were designed: (1) conventional PID controller (2) conventional fuzzy controller Matlab simulation of the two kinds of controllers, respectively, and compare the control effect)