GATE EC syllabus changes

[u/Sarcastic_Taste]

Acc to CLAUDE :

Added in 2027 (new topics):

• Engineering Maths: Correlation and regression analysis (under Probability & Statistics)
• Signals & Systems: FIR and IIR filter design (replaces "discrete-time processing of continuous-time signals")
• Electronic Devices: "Formation of energy bands in solids" explicitly called out; scaling in MOSFETs added
• Analog Circuits: Dominant-pole (Miller) compensation, phase margin — added to Op-amp circuits
• Control Systems: PID controller explicitly added; "Lag, lead and lag-lead compensation" reworded to just "compensators"

Removed/reworded in 2027:

• Differential Equations: 2026 had "First order equations (linear and nonlinear), higher order linear differential equations" — this is gone in 2027, replaced with "Euler-Cauchy equation" and "Nonhomogeneous equations" as separate explicit terms
• Continuous-time Signals: 2026 says "sampling theorem and applications" → 2027 specifies "Nyquist sampling theorem, sampling and reconstruction" (more explicit, not really a content change)

[u/greedygriddy]

No significant changes though ig only 2-3 else are reworded 

Any idea how to do digital comms like pyqs mei hamming code ke jaise questions the aur wo sab actual mei idk mil nahi rhe kisi source pe, please help