Pic 的粗糙 rx

这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序， 低通滤波的截止频率为800Hz，滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz，每个语音样值按16位整型数存放在insp.dat文件中。-This c program is a low pass filter for radio signal 0.3kHz-3.4kHz.The stop frequence of this filter is 800hz.This digtal filter chooses 19 points FIR.the fs is 8kHz.every datas is memoryed in filed-insp.dat.

矩阵处理的C语言源程序,包含一些矩阵处理的程序. 　-Matrix treatment of the C language source code, the matrix contains a number of treatment procedures.

选票程序-ballot procedures

结构有限元计算程序，可进行岩土边坡有限元分析-Finite element calculation procedure can be carried out finite element analysis of rock and soil slope

一阶导数hermite插值。-a derivative hermite interpolation.

32比特整数与16比特整数相除的一种方法-32-bit integer and 16-bit integer eliminate a method

三次样条插值逼近函数-cubic spline interpolation function approximation

计算方法中的高斯列主元算法 是计算方法中很重要的一种算法 -Method of calculation set out the main element in the Gaussian algorithm is a very important method of calculating an algorithm

使用TMS320F2812实验三相交流异步电机调速的程序，通过此代码可以学习DSP2812的编程框架和SPWM的产生方法。程序代码全部为C/C++语言-TMS320F2812 experiments using three-phase AC induction motor of the process, through this code can learn DSP2812 programming framework and method for the selection of SPWM. Code all C/C++ Language

操作系统中的作业，CPU进程调度。PCB 控制块-operations of the operating system, CPU scheduling process. PCB control block