BMC

Matlab与C语言程序的应用编程接口 在unix下写socket程序可能是最方便，只要掌握其一般步骤，就可以松的写出面向传输层的应用。(Matlab and C language programming in the application programming interface to write socket program under unix is probably the most convenient, as long as the master of its general steps, you can write a song-oriented transport layer of the application.)

Chow s bit loading algorithm

基于最小二乘法的系统辨识方法，包括了一次算法和循环迭代算法，含噪声辨识(Based on least squares system identification methods, including an algorithm and iteration algorithm with noise identification)

利用双线性变换法，设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器，其抽样率为100kHz。利用教材（4.35）式求解原型模拟滤波器的阶数，并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应，并给出设计的具体步骤。(fuck!!!)

本书系统全面的介绍了现代信号处理的主要理论，具有代表性的方法和一些典型应用(The book is systematic and comprehensive introduction to the modern signal processing theory, representative methods and some typical applications)

利用Matlab 的Simulink工具箱设计一个控制系统框图，本设计的主要内容是双闭环直流电机调速系统的动态结构框图，本设计基于大学本科“电机拖动与运动控制”课程中双闭环直流电机调速系统的模型设计，建模仿真结果与教材理论分析结果相同。(Use of Matlab Simulink toolbox to design a control system block diagram of this design is the dynamic structure of the dual closed loop DC motor speed control system block diagram, the design is based on the curriculum of undergraduate motor drive and exercise control "dual closed loop DC machine tunespeed system model design, modeling and simulation results and textbook theory analysis results are the same.)

Matlab与VPI联合仿真光OFDM传输系统，其中VPI只完成光纤传输其余都用matlab完成。系统包括了上下变频，clipping等模块。(Matlab co-simulation with VPI optical OFDM transmission system, wherein the optical fiber transmission VPI only complete rest are completed using matlab. System includes a down conversion, clipping and other modules.)

B样条曲线拟合程序，实现控制点求取一个合适的三次B样条，以及重新拟合的曲线，拥有良好的精确度(b-spline curve fitting procedures, implement control point to strike a fitting cubic B-spline, as well as re-fitting curves, better accuracy)

这是个Matlab的学习的好帮手，里面有许多有用的小东西，很适合初学者。(This is a good helper to learn Matlab, which has many useful little things, it is suitable for beginners.)

说明：  空间数据索引技术的描述，初学者可以进行简单的了解(Description of spatial data indexing technology, beginners can be a simple understanding of)