1) A GUI was designed for a concept and 5 bytes of data were transmitted and embedded into an image using an RDWT technique. 2) A secret key was generated for the data, which included the data bits and a parity bit. 3) Various signals were analyzed for the 5 byte data transmission, including skew rate, offset rate, clusterhead, control signal, and carrier signal, which all oscillated within certain amplitude ranges over time. 4) The ELSM method aims to improve system stability and speed by reducing skew rate, offset rate, and control signal while increasing carrier signal bandwidth.

1. At first, GUI for the concepthas beendesigned.itis givenbelow figure,
PASSWORD : 12345
I/PDATA : hello
5 byte data isgivenasa transmissiondata.
Thisdata is embedded usingRDWTtechnique withbelow shownimage ,

2. The secretkeyis generated : 001000100110
Here “00100010011” isthe data and final “0” denotesthe paritybit.
For 5 byte data,
skewrate : -0.19 to 0.21 0scilationbetween4unitamplitude.

3. Offsetrate : 0 - 0.03 sec : 0.7 afterthat 4 . 0scilationbetween3.3unitamplitude.
Clusterhead : 0 - 0.03 sec : -2.7 afterthat -1 . 0scilationbetween1.7unitamplitude.
Control signal :0 - 0.03 sec : -2.2 afterthat -0.2 . 0scilationbetween2unitamplitude.
Carriersignal : 0 - 0.03 sec : 2.1 afterthat 0.7 . 0scilationbetween1.4unitamplitude.
Here oscillationscale of skewrate,offsetrate,control signal andcarriersignal are fluctuated.
By ELSM method,we have to reduce the skew rate,offsetrate andcontrol signal toimprove the
stabilityof the systemandincrease the carriersignal withrespecttobandwidthtoimprove the system
speed.
The WLSM resultsnapis givenbelow,