matlab 怎么限制对数坐标轴的范围?SNR = -4:1:22;SNRP = power(10,SNR/10);%P_M2 = qfunc(sqrt(2 * SNRP));P_M4 = 2 * qfunc(sqrt(2 * SNRP)) .* (1 - qfunc(sqrt(2 * SNRP)) / 2); semilogy(SNR,P_M2);grid on;hold onsemilogy(SNR,P_M4,'g');怎

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matlab 怎么限制对数坐标轴的范围?SNR = -4:1:22;SNRP = power(10,SNR/10);%P_M2 = qfunc(sqrt(2 * SNRP));P_M4 = 2 * qfunc(sqrt(2 * SNRP)) .* (1 - qfunc(sqrt(2 * SNRP)) / 2); semilogy(SNR,P_M2);grid on;hold onsemilogy(SNR,P_M4,'g');怎

matlab 怎么限制对数坐标轴的范围?SNR = -4:1:22;SNRP = power(10,SNR/10);%P_M2 = qfunc(sqrt(2 * SNRP));P_M4 = 2 * qfunc(sqrt(2 * SNRP)) .* (1 - qfunc(sqrt(2 * SNRP)) / 2); semilogy(SNR,P_M2);grid on;hold onsemilogy(SNR,P_M4,'g');怎
matlab 怎么限制对数坐标轴的范围?
SNR = -4:1:22;
SNRP = power(10,SNR/10);%
P_M2 = qfunc(sqrt(2 * SNRP));

P_M4 = 2 * qfunc(sqrt(2 * SNRP)) .* (1 - qfunc(sqrt(2 * SNRP)) / 2);
semilogy(SNR,P_M2);
grid on;
hold on
semilogy(SNR,P_M4,'g');

怎么把一轴的坐标限制在10^-1到10^-6之间?axis([-4,22,1e-1,1e-6]);用了老是出错!

matlab 怎么限制对数坐标轴的范围?SNR = -4:1:22;SNRP = power(10,SNR/10);%P_M2 = qfunc(sqrt(2 * SNRP));P_M4 = 2 * qfunc(sqrt(2 * SNRP)) .* (1 - qfunc(sqrt(2 * SNRP)) / 2); semilogy(SNR,P_M2);grid on;hold onsemilogy(SNR,P_M4,'g');怎
从小到大排列,顺序搞错了
axis([-4,22,1e-6,1e-1])