C语言链表学习

介绍JPEG的原理和实现，可以做为新手的基础教材使用，会有很大的启发！-JPEG introduced the theory and implementation can be used as the basis for teaching novice to use, there will be a great inspiration!

看论坛上有个要钱的关于数学运算表达式的东西，之前写过一个关于数学表达式的单元，现免费发给大家了，当然因为只是临时用才写的，有些粗糙，请原谅。-Have a look forum money on things mathematical expressions, written before the mathematical expression on the cell, is distributed free to the U.S., of course, because it is only a temporary use only written, some rough, please forgive me.

function.txt是测试文件，以文件形式读取，都是以字符格式读入的，已试过，可以使用，它开始会将频繁项集都展示出来，如频繁一项集频繁二项集，可以在代码开始自己设置支持度

fortan数值计算的源代码，如空间光滑出来，非线性拟合等-fortan numerical calculation of the source code, such as spatial smoothing out non-linear fitting, etc.

ACM必备精品，先来一段比较函数。 int compare(char * c1,int s1,int e1,char *c2,int s2,int e2) { while(c1[s1]=="0"&&s1

分子动力学的fortran源程序 molecular dynamics microcanonical  ensemble application to argon. the lennard-jones potential is truncated at rcoff and not smoothly continued to zero.  initial the npart particles  are placed on an fcc lattice. the velocities are drawn from a boltzmann distribution with temperature tref.

该代码实现了am，f-msk，qpsk，mdpsk-the code achieved am, f-msk, qpsk, mdpsk

stm32 pwm 输出控制 无传感器的直流无刷电机，通过stm32 内部AD 检测反电动势来换向，配合上位机使用发送0x01 启动发送0x00 停止发送0x02~0xFF 为调速区间

一个求解三维时变场的有限元算法,C语言实现,根据MAILE提出的算法实现.-Solving a time-varying three-dimensional FEM algorithm, C language, according to Maile realize the proposed algorithm.

md5 类实现了RSA Data Security, Inc.在提交给IETF 的RFC1321中的MD5 message-digest 算法。 -md5 category achieved RSA Data Security, Inc. Submitted to the IETF RFC1321 The MD5 message-digest algorithm.