The phrase "mathematical transformation" is correct and usable in written English.
It can be used to refer to a change or conversion of something using the principles of mathematics. For example: "The researchers used a mathematical transformation to convert the raw data into a more meaningful set of statistics."
Wavelet transform is an efficient mathematical transformation in the field of signal processing.
Then, a mathematical transformation called normal Morlet wavelet transform (i.e., NMWT) based on the simplified G wavelet basis in L 1(R) space has been defined.
The key to the JPEG baseline compression process is a mathematical transformation known as the Discrete Cosine Transform (DCT).
The objective function was obtained after mathematical transformation.
Iterative equation for downstream depth was developed by suitable mathematical transformation on the momentum equation.
Because data can be inherently skewed, some form of mathematical transformation needs to be applied.
A mathematical transformation renders the transient, forced convection problem equivalent to a steady-state convection problem.
The information about the image is converted from 1m to about 10,000 numbers that correspond to the most important items of the mathematical transformation.
The method makes use of the solution of a batch PBE through a mathematical transformation linking time to spatial variables.
Mathematical transformation technique is applied iteratively over the initial topology to generate a functional topology which is optimized for modulator sensitivity, hardware complexity and relative power consumption.
We report on various parameter selection methods: principal component analysis (PCA) as a mathematical transformation and two types of genetic algorithms (GAs) optimisation as search methods.
