使用希尔排序法对一维数组排序

PCA进行SVD分解的图像压缩它是在MATLAB中实现

2个关于概率统计的C程序，以及示例，来自《C语言数值常用程序》，所以程序均经过本人测试可以正常使用！-two on the statistical probability of C procedures, as well as examples from the "C language commonly used numerical procedures," and so I have to undergo testing can be used normally.

此程序能将模拟滤波器转变为数字滤波器,在数字信号处理问题上有着广泛的应用-analog filter into digital filters, in digital signal processing problem has wide application

主要使用matlab编写的处理中文语料的tf-idf文档，可以实现对文本的词频及逆文本频率进行统计，得出每个词项的tf-idf权重进而对向量模型进行相似度分析，可进行文本分类等相关后续工作

傅立叶变换是信号处理时最常用的算法之一，实现时域与频域之间的转换，对人们研究各种信号非常有用，本程序利用VC实现快速傅立叶变换算法-Fourier transform signal processing is the most commonly used algorithm, achieving time-domain and frequency domain between the conversion of the people look very useful signal, the procedure used VC Fast Fourier Transform algorithm

微粒群寻优算法源程序,可根据需要自行修改-Particle swarm optimization algorithm source code can be modified according to the needs of their own

日期时间工具函数。含有计算星期几、从0000年以来天数和毫秒数、日期加减和日期比较等-Tool functions for calculating datetime. they can calculate days and mseconds form the year 0000, also plus, minus,and comparate of datetime

使用Marquardt方法的非线性嘴小二乘拟合算法-use of small mouth nonlinear least square fitting algorithm

一个由浅入深的演示CRC算法的例子,对于理解CRC算法比较好用-An easy-to-digest algorithm demo examples of CRC, the CRC algorithm easy to understand

遍历的C语言映射