idsc_distribute

一本C语言的入门级实例教程，里面有很多例子，很实用(a book for flesh)

fast matrix multiplication

这是一个关于最小二乘法的程序，可能有点问题，希望大虾帮忙看一下，急求。(This is one of the least-squares method of procedure, may have problems in the hope of tremendous help to see if promptly.)

利用matlab实现三次样条插值。包括实验报告和代码(use matlab to realize spline)

DSB调制，单边带调制。MATLAB程序代码(DSB modulation)

说明：  一种基于MATLAB的MSK软件解调方法 介绍数字调制信号的发展过程和MSK的调制解调原理，提出了一种基于MALTAB的MSK 解调方法，并进行了仿真实验，实验结果证明了该方法的有效性。(MATLAB-based software demodulation of MSK digitally modulated signals to introduce the development process and the principle of modulation and demodulation of MSK, a MALTAB based on the MSK demodulation method, and the simulation results, experimental results show that the method effectiveness.)

检测交通视频中的汽车，运行环境必须是matlab2009a以上版本，里面有程序和测试视频(car detect with matlab)

用于统计任一英文文档中26个字母的统计频率，得到频率矩阵(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)

修改的卡尔曼滤波程序，适用于AIS航迹滤波，和雷达的航迹关联(Modified Kalman filtering procedures applied to AIS track filtering, and radar track association)

This demonstrates the use of subtractive clustering to model traffic patterns in an area based on the area s demographics.