Useful tips for everyday
How do you solve a Bloch equation? Simple solutions The nuclear magnetization is exposed to constant external magnetic field in the z direction Bz′(t) =…
Is Fourier Transform a convolution? We’ve just shown that the Fourier Transform of the convolution of two functions is simply the product of the Fourier…
What is zero padding in MATLAB? Zero padding means adding zeros at the end of the input signal. It will only increase the frequency resolution…
Can you distort a square wave? The simple answer is that square waves don’t really distort. … Are square waves bad for speakers? Square waves…
What data does an accelerometer measure? An accelerometer is a device that measures the vibration, or acceleration of motion of a structure. The force caused…
What does FFT do to data? Simply stated, the Fourier transform converts waveform data in the time domain into the frequency domain. The Fourier transform…
What is the bandwidth of each baseband signal? Passband bandwidth is the difference between the upper and lower cutoff frequencies of, for example, a band-pass…
What is the symmetric condition of FIR filter? Unit sample response of FIR filters is symmetric if it satisfies following condition. h(n)= h(M-1-n) n=0,1,2……………. M-1.…
What do you do with a fabric panel? A Fabric Panel is an easy and fun way to make a quilt, wall hanging or use…
How do I get the current time field in Salesforce? Use the international date format (ISO) in a formula for the field’s default value. And…