(Solved): Please, I need a solution to Discussion in below after see all pictures (and every setting in it) an ...

Please, I need a solution to Discussion in below after see all pictures (and every setting in it) and read the procedure to connect the block diagram,  in a maximum of 60 minutes, electrical engineering (Fundamentals of communication Lab, Delta Modulation). 

1. Connect the block diagram as shown above, for an analog signal frequency equal to 3 KHz with amplitude of 3 volts.
2. Quantize values (variable values of quantization levels): [from 0.5]
3. Sampled frequency for sampled  and hold               (more  than  twice maximum frequency)
4. Sketch the input and output signals with whole information.
5. If we change the quantizing value, what happened in your opinion?

Discussion:

1- Discuss the slop overload noise and granular noise under the above results.

2- Discuss the output results and compare them with the input results.

 

File Edit View Simulation Format Tools Help 10.0006 Normal * 10 Sine Wave Quantizer Scope Zero-Order Hold Integrator 1 Scope Integrator 1 Wave File Edit View Simi Sine Wave Output a sine wave: O(t) = Amp *Sin(Freq*t+Phase) + Bias Sine type determines the computational technique used. The parameter in the two types are related through: Samples per period = 2*pi / (Frequency * Sample time) Number of offset samples = Phase * Samples per period /(2*pi) Sine Wave Scope Use the sample-based sine type if numerical problems due to running for large times (e.g. overflow in absolute time) occur. rator Scope Integrator Parameters Sine type: Time based Time (t): Use simulation time Amplitude: 3 Bias: 0 Frequency (rad/sec): 3000*2*pi Phase (rad): 0 2. OK Cancel Help Ready 0.0006 Normal Function Block Parameters Integrator Integrator Continuous-time integration of the input signal. Parameters External reset: none Sine Wave Initial condition source: internal Scop Initial condition: Integrator 1 Scope Integrator 0 Limit output Upper saturation limit: inf Lower saturation limit: inf Show saturation port Show state port Absolute tolerance: auto OK Cancel Help Apply 3 Ready zled Function Block Parameters. Sum it View Simulation Format Tools Sum Add or subtract inputs. Specify one of the following: a) string containing + or - for each input port, | for spacer between ports (e.g. ++|+|++) b) scalar, >= 1, specifies the number of input ports to be summed. When there is only one input port, add or subtract elements over all dimensions or one specified dimension Main Signal Attributes Icon shape: round Sine Wave List of signs: Integrator Sample time (-1 for inherited): 4 OK Cancel Help 10015 Help + T 0.0006 Normal ELEFAN ?? Function Block Parameters: Quantizer Quantizer Discretize input at given interval. Parameters Quantization interval: 0.5 Quantizer Treat as gain when linearizing Sample time (-1 for inherited): -1 OK Cancel Help Apply Ci 5 0.0006 Normal Function Block Parameters: Zero-Order Hold Zero-Order Hold Zero-order hold. Quantizer 14 Parameters Zero-Order Hold Sample time (-1 for inherited): 1 OK Cancel Help Apply Function Black Parameters: Integrator, Integrator Continuous time integration of the input signal. Parameters External reset: none Initial condition source: internal Initial condition: 0 Zero-Order Hold Limit output Integrator Upper saturation limit: Lower saturation limit: Show saturation port Show state port Absolute tolerance: auto Cancel OK Help Apply 7 Tools Help Scopel T 8 me Offset ode45