chap6_2

小球碰撞，很有意思的一段MATLAB程序，在网上找到的，希望作者不要介意(sphere collision. it is an interesting code by matlab.)

说明：  交互式图像处理的演示程序，可以作为matlab教学中的示例程序(Interactive demonstration of image processing procedures, matlab can be used as an example of teaching procedures)

说明：  高斯消去法 用列主元求解AX=b 数值计算实习 例子(Gaussian elimination)

it s a matlab code that calculate the cercle lenght

通过选择展开的基函数进行信号Gabor展开(Decompose Signal by Gabor Transform)

matlab code for getting data from a file

根据FSK调制原理 在二进制频移键控中，幅度恒定不变的载波信号的频率随着输入码流的变化而切换（称为高音和低音，代表二进制的1和0）。来做实验 (According to the principle of FSK modulation in the binary frequency shift keying, the frequency of the carrier signal amplitude constant with the change of the input stream is switched (called treble and bass, representing a binary 1 and 0). Trequinsin)

基于matlab的模糊逻辑方面的国外资料，介绍了如何用matlab实现模糊理论。(The world we live in is becoming ever more reliant on the use of electronics and computers to control the behavior of real-world resources. For example, an increasing amount of commerce is performed without a single banknote or coin ever being exchanged. Similarly, airports can safely land and send off airplanes without ever looking out of a window. Another, more individual, example is the increasing use of electronic personal organizers for organizing meetings and contacts. All these examples share a similar structure multiple parties (e.g., airplanes or people) come together to co-ordinate their activities in order to achieve a common goal. It is not surprising, then, that a lot of research is being done into how a lot of mechanics of the co-ordination process can be automated using computers.)

说明：  22自由度齿轮动力学计算，利用ode45(22 DOF Gear Dynamics Calculation, Using ode45)

AdaBoost实现算法（外国人写的，有详细的分析）(AdaBoost algorithm (written by foreigners, a detailed analysis))