I want to design summing inverting amplifier for three input voltages using matlab app design if any one can help

Create App Design file to design summing inverting amplifier by giving Vo value and calculate the V input & resistance (R1, R2 & R3) and plot all outputs. For example (𝑉𝑜 = −(3𝑉1 + 4𝑉2 + 5𝑉3) V1, V2 & V3 should be Sinusoidal signals

Answer 1

[Joel Van Sickel]

Please ask more specific questions. This question is too general to give more than a general answer. You can simulate this type of circuit with Simscape Electrical. Please see this free training to get started:

https://www.mathworks.com/learn/tutorials/circuit-simulation-onramp.html