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Could someone suggest good free pdf books of solved problems in MATLAB (Fourier transformations, signal processing - all basic concepts in telecommunications)?
I need help with MATLAB programming (signal processing, Fourier transformations,... - all that is related to basic telecommunications concepts).
I am willing to pay for services. You can contact me at me189224@gmail.com
I need help with the following:
Write a program in MATLAB for plotting amplitude and phase spectre of a rectangular signal (see the first image) in the following cases:
1) A=1V,T=1s,θ=0.2s
2) A=1V,T=2s,θ=0.2s
3) A=1V,T=2s,θ=0.4s
**broken link removed**
Plot a power spectre.
What amount of...
I need help with the following question:
Derive the expression for coefficients of Fourier series in exponential form for the sequence of rectangular pulses (with amplitude A, period T and duration θ) shown in this image:
Derive the expression for signal power depending on the coefficients...
I have a basic circuit with diode (D1N4002), resistor R=100 Ohm, and a DC voltage source.
I have set three different temperatures in Temperature (Sweep). Default variable for X Axis is the voltage source, and when trying to change it to V(D1) (using Plot - Axis settings) which is a diode...
I have a basic circuit with diode, resistor, and a voltage source. I am getting the following error when trying to change the X Axis variable to Vd (diode voltage):
ERROR(ORPROBE-3217): Only 1 expression allowed for the X variable.
I have set three different temperatures in Temperature...
Could someone give a detailed guidance on how to simulate the following project in OrCAD Capture CIS Lite step by step?
Draw a schematics for static analysis of a diode. Simulate the circuit such that static characteristics of forward biased 1N4002 diode for three temperatures (75 , 25 and 125...
I need help with the following question:
For a given circuit
determine the waveform of voltage Vout, maximum values for positive and negative half-period segments, and the average value of voltage Vout. Assume that diodes are ideal.
Given data: Frequency of sine (or cosine) wave Vin is 1kHz...
I need help with the following question:
Given the D/A converter (see attachment).
Find the output voltage Vout, quantum voltage dV and full scale voltage VAPS.
Note: This is not homework. I am practicing for exam.
I have found the following equations...
For the circuit in attachment1, determine the logic function and minimum resistance value of the resistor Rcmin such that the output transistor is in saturation state when it is on.
If the output transistor is charged with capacitor Cp=220nF, determine the fall and rise time of the output...
It is strange to me why we don't use 4 additional decoder because I have an example of 512x1b with 3/8 decoders and 16x1b memory components were 1+4 decoders and 3 memory components are used.
Why we have 4 additional decoders here?
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