理想模拟相乘器的增益系数[tex=5.143x1.429]hY72r0xOUxB0GOE9rcUQtJT3T4vyoBRg4Tc4XtnVulE5c+5yVQXGmBME7Wf/K2x4[/tex], 若 [tex=2.5x1.0]eFfzii1XM9PsP9/hGhTPokvN7ewhuLR+EbmfhfuqFvDlsK2R3PITE1c8pZbyVHfx[/tex] 分别输入下列各信号, 试写出输出电压表示 式并说明输出电压的特点。[tex=11.857x1.571]4QvLOyBtUuwnAFA8dNtrCCDGwJqsDRDZDpWJliScBte3Me4VHgB9RLB+dtrIyhAyuZusHRz0Ge88gpY9C3+AEueLUe+TqhBBWZM/vF7kOh1VFSpnLDxlUILQiW9qPBYD[/tex];
举一反三
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- 理想模拟相乘器的增益系数[tex=5.143x1.429]hY72r0xOUxB0GOE9rcUQtJT3T4vyoBRg4Tc4XtnVulE5c+5yVQXGmBME7Wf/K2x4[/tex], 若 [tex=2.5x1.0]eFfzii1XM9PsP9/hGhTPokvN7ewhuLR+EbmfhfuqFvDlsK2R3PITE1c8pZbyVHfx[/tex] 分别输入下列各信号, 试写出输出电压表示 式并说明输出电压的特点。[tex=20.0x1.571]4QvLOyBtUuwnAFA8dNtrCE1LR5NELhiZr1pgHtWDH98xVsOKWNLyFtyzQ7+NzRTsIzqfmY7LzhfImCl4vAe+HDnoa0X3cB7ilbENISnMkgWYoBksgR5ex54MiizvxKTV95py9VzPSdjz11EWI+oe8HwqnymHmYJbt/DyHody49+QSreYY12uldQa9JsZ3weD[/tex];[br][/br]
- 理想模拟相乘器的增益系数[tex=5.143x1.429]hY72r0xOUxB0GOE9rcUQtJT3T4vyoBRg4Tc4XtnVulE5c+5yVQXGmBME7Wf/K2x4[/tex], 若 [tex=2.5x1.0]eFfzii1XM9PsP9/hGhTPokvN7ewhuLR+EbmfhfuqFvDlsK2R3PITE1c8pZbyVHfx[/tex] 分别输入下列各信号, 试写出输出电压表示 式并说明输出电压的特点。[tex=23.286x1.571]aM3WOUbxxtsRNou3w5hC2FZb0oj1lV1cCEmjSjdrcX5A8PwwBLsXTRM83Nogk8U9vAGOSjnIr9zXia6x+a+EYKyIFZn0L9rrFMRZRTwLHGrVA3PuVJQP40auJ8tsa7ytPzfTA/LA0FDQz2x9CuJxzkqILVr2PLSdLr5UPIGilO1uMIB5JtO7mGV2Dj9nnbaidCb/+v7NoiJszwERgz4AUA==[/tex][br][/br]
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为？ A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}