Why log(0) is not defined.The real logarithmic function logb(x) is defined only for x>0.We can't find a number x, so the base b raised to the power of x is equal to zero:b x = 0 , x does not existSo the base b logarithm of zero is not defined....
This is a logarithmic scale; in this typical case 99% of the distortion power is second-harmonic; the second harmonics are about 20 dB higher than any other harmonic.Progressive DistortionNot only is tube amplifier distortion harmonious, it increases as things get louder - exactly as they do ...
We measure the loudness or intensity of sound in a unit called Decibel (dB). Decibel is a logarithmic scale, as we know that {eq}\begin{align} \bet... Learn more about this topic: Sound Quality: Definition, Differentiation & Noise ...
All branches of science make use of math to varying degrees. Algebra and trigonometry allows for working with simple relationships between quantities. Calculus and differential equations allow for the understanding of how systems change incrementally with time. Exponential and logarithmic functions are use...
Hello, I am curious why polyfit is returning 'nan'. My data set is finite and positive. I am attempting to study a power function and use it for my data. so here is what I have: p = polyfit(log(x), log(y), 1); However, I keep getting: ...
There are no numbers in the logarithmic equation, but that's okay. I'll apply The Relationship, keeping the base of p and swapping sides with the q and the r. Then my answer is: pr = q You can use the Mathway widget below to practice converting logarithmic statements into their ...
From the graph you can clearly see that the linear frequency at the end is more than 4 Hz. With the other formula where f(end) = 2.5 Hz, the function works correctly. Could anyone explain why this is the case? The reason I need to know this is that I also want to use a ...
How can you use the model to determine the amount of carbon-14 that remains after any number of years? What would a graph of the decay of carbon-14 look like? Candela Citations CC licensed content, Original Why It Matters: Exponential and Logarithmic Equations and ...
Hi George, The use of 50% is arbitrary to assure assay standardization, and I am not aware of its origin. The choice of which dilution to use makes a difference only in inhibitors with Type 2 kinetics. For the more usual Type 1 inhibitors, each dilution should provide a similar result....
. For larger stretches, however, it is more common to use either thestretch or thetrue strain (logarithmic strain) . The true strain is more common in metal testing, since it is a quantity suitable for many plasticity models. For materials with a very large possible elongation, like rubber...