不需要注释帮我把百分号去掉吧

好的，以下是没有注释且去掉了百分号的代码：

R1 = 1; R2 = 1; L1 = 0.1; L2 = 0.1; J = 0.01; B = 0.1; P = 4; f = 50; U1 = 220; w_s = 2*pi*f/P;

t_start = 0; t_step = 0.001; t_end = 5;

theta = 0; w = 0; i1 = 0; i2 = 0;

for t = t_start:t_step:t_end
    u1 = U1*sin(w_s*t);
    di1 = (u1 - R1*i1 - w_s*L1*i1)/L1*t_step;
    i1 = i1 + di1;
    di2 = (-R2*i2 - w_s*L2*i2 + B*w + P/2*J*w_s^2*sin(2*theta)/L2)/L2*t_step;
    i2 = i2 + di2;
    dw = (P/2)*(i1-i2)*w_s/J*t_step;
    w = w + dw;
    dtheta = w*t_step;
    theta = theta + dtheta;
    fprintf('t=%.3f, theta=%.3f, w=%.3f, i1=%.3f, i2=%.3f\n', t, theta, w, i1, i2);
end

希望这个代码能对你有所帮助！