51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机51单片机控制步进电机

变步长龙格库塔法解一阶微分方程

线性调频和步进频技术通常用于改善各类雷达制导武器的距离维分辨率。本文综合采用了这两种技术，设计一种线性调频与步进频复合的雷达信号处理系统，分析了该调频步进频雷达信号成像原理及关键技术，研究了目标运动对成像的影响，对调频步进频的几种常用距离像拼接算法做了仿真分析，并提出了一种新的逆向舍弃距离像拼接算法，可避免了抽取起始点选择不准确问题，该算法复杂度较低，便于实际工程应用，对弹载雷达信号处理系统具有很强的参考价值。

FPGA信号发生，移相等众多实例一步一步详解，非常适合初学者入门，一些书里光有实例程序没有详细步骤。很让人摸不到门路，这个实验讲解一步步都很细致

一般写一路步进电机的有，写两路的就我这一个，用中断实现的。

ADLINK PCI-8134 四轴步进和伺服运动控制卡pdf,ADLINK PCI-8134 四轴步进和伺服运动控制卡

#include "reg51.h" #include "intrins.H" //8步式步进电机脉冲序列 //unsigned char steps[8] = {0x77,0x33,0xbb,0x99,0xdd,0xcc,0xee,0x66}; unsigned char steps[8] = {0x2,0x6,0x4,0xc,0x8,0x9,0x1,0x3}; //当前各电机在上述序列中的位置 unsigned char cur_step[8] = {0,0,0,0,0,0,0,0}; //这个文件用于记录舞步信息序列 char speed_tickers[8] = {0,0,0,0,0,0,0,0}; //从上述文件中读出的当前舞步信息 unsigned char speeds[8] = {0,0,0,0,0,0,0,0}; unsigned char data_pointer = 0;//指向舞步数据的指针 unsigned char time_t = 0;//指定重新读取一次 speeds 值的计时周期 code char dancedata[] = {54,15,12,12,87,95,65,45,-89,-88,-54,-54,54,68,-45,-65,-65,-48,101,121,115,117,19, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,109,104,-30,-102,-104,-106,110,100, 54,15,12,12,87,95,65,45,-89,-88,-54,-54,-98,95,102,102,100,130,30,10,-90,-120,87,102-114,-101,-24,-98,95,102,102, 100,130,30,10,-90,-120,87,102,102,100,130,30,10,-90,-120,87,102,103,105,54,15,12,12,87,95,65,45,-89,-88,-54, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,12,87,95,65,45,-89,-88,-54, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,109,104,-30,-102,-104,-106,110, 100,130,30,10,-90,-120,87,102,102,100,130,30,10,-90,-120,87,-120,87,102,103,105,109,104,-30,-102,-104,-106,110, 54,15,12,12,87,95,65,45,-89,-88,-54,-54,-98,95,102,102,100,130,30,10,-90,-120,87,102-114,-101,-24,-98,95,102,102, 54,15,12,12,87,95,65,45,-89,-88,-54,-54,-98,95,102,102,100,130,30,10,-90,-120,87,102-114,-101,-24,-98,95,102,102, 54,15,12,12,87,95,65,45,-89,-88,-54,-54,-98,95,102,102,100,130,30,10,-90,-120,87,102-114,-101,-24,-98,95,102,102, 54,15,12,12,87,95,65,45,-89,-88,-54,-54,-98,95,102,102,100,130,30,10,-90,-120,87,102-114,-101,-24,-98,95,102,102, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,12,87,95,65,45,-89,-88,-54, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,12,87,95,65,45,-89,-88,-54, -98,-100,-21,-114,-101,-24,-98,95,102,102,100,130,30,10,-90,-120,87,102,103,105,12,87,

让梦想照进现实——大学生创业第一步.doc

创业小说创业三步曲之重组轶事.doc

用C#写的步进电机S型加速曲线,控制电机时可以用来观测曲线的圆滑程度, 也可使用软件生成数组使用查表