找到约 725 条相关结果
1906519950:最近想做一个纯电路实现的功率检测器，思路是这样的，使用运放将电流量转化为电压量（平转），然后将同一时刻的电压和电流转化为电压的量一并送入模拟乘法器（k=1），输出u0=k*u*i，不知道是否可行
... +c+d+e+f+g\+h+i+j+k+l;复制代码intresult=(a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p\+q+r+s ...
... 阻抗一般较高，达到近百KΩ，在信号传输到总线末端时 ... 突变，阻抗由120Ω变为近百KΩ，导致信号发生反射，影响信号 ...
... ,0x01},//J{0x00,0x7F,0x08,0x14,0x22,0x41},//K{0x00,0x7F,0x40,0x40,0x40,0x40},//L{0x00 ... ,0x00},//j{0x00,0x7F,0x10,0x28,0x44,0x00},//k{0x00,0x00,0x41,0x7F,0x40,0x00},//l{0x00 ...
... 'lt;1000;j++){for(uint16_tk=0;k'lt;1000;k++){asm('quot;nop'quot ...
... ,0x01},//J{0x00,0x7F,0x08,0x14,0x22,0x41},//K{0x00,0x7F,0x40,0x40,0x40,0x40},//L{0x00 ... ,0x00},//j{0x00,0x7F,0x10,0x28,0x44,0x00},//k{0x00,0x00,0x41,0x7F,0x40,0x00},//l{0x00 ...
... +kf-'gt;r);floatx=x_pred+k*(measurement-x_pred);floatp=(1-k)*p_pred;kf-'gt;x=x ...
