syms x y; [x,y]=solve('x^2+y^2-1=0','75*x^3/100-y+9/10=0') [eval('x.^2+y.^2-1') eval('75*x.^3/100-y+9/10')]
STM3210B-EVAL 源代码
汇集 STM3210B-EVAL 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
function a = testev(name) eval(['global ' name]); eval ([name '=5;']);
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
syms x y; [x,y]=solve('x^2+y^2-1=0','75*x^3/100-y+9/10=0') [eval('x.^2+y.^2-1') eval('75*x.^3/100-y+9/10')]
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
clear,t=pi;cem='[t/2,t*2,sin(t)]';y=eval(cem)
>> for n = 1:3 magic_str = ['M', int2str(n),' = magic(n)']; eval(magic_str) end