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==More Practice Problems== | ==More Practice Problems== | ||
+ | *[[Homework_10_ECE301Fall2008mboutin|A mistake NOT TO REPEAT when computing Fourier transforms]] | ||
+ | *[[Ryan_Scott:_A_Laplace_example_from_class_ECE301Fall2008mboutin|Laplace transform example]] | ||
+ | *[[Correct_CT_FT_1_ECE301Fall2008mboutin|Fourier transform problem]] | ||
+ | *[[Incorrect_CT_FT_periodic_signal_1_ECE301Fall2008mboutin|How NOT to take a Fourier transform]] | ||
*[[ECE_301_Fall_2007_mboutin_Frequency_and_Impulse_Response_Example|Frequency and impulse response from diff. eq.]] | *[[ECE_301_Fall_2007_mboutin_Frequency_and_Impulse_Response_Example|Frequency and impulse response from diff. eq.]] | ||
*[[ECE_301_Fall_2007_mboutin_Convolution|Example of CT convolution]] | *[[ECE_301_Fall_2007_mboutin_Convolution|Example of CT convolution]] |
Revision as of 17:52, 23 April 2013
Practice Problems for Signals and Systems
(ECE301)
- Review of complex numbers
- Signal Power and Energy
- Transformation of the independent variable
- Basic System Properties
- Is the following system invertible?
- Is the following system invertible? New! Waiting for input!
- Is the following system invertible? New! Waiting for input!
- Is the following system invertible? New! Waiting for input!
- Is the following system invertible? New! Waiting for input!
- Is the following system invertible? New! Waiting for input!
- Is the following system stable?
- Is the following system memoryless?
- Is the following system causal?
- Linearity and time invariance of a system
- Linearity and time invariance
- Computing the output of a DT LTI system by convolution
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Compute the output of the following DT LTI system
- Computing the output of a CT LTI system by convolution
- Computing the Fourier series coefficients of a CT signal
- Computing the Fourier series coefficients of a DT signal
- Computing the Fourier transform of a continuous-time signal:
- Properties of the Fourier transform of a continuous-time signal:
- Computing the Fourier transform of a discrete-time signal:
- Causal LTI systems defined by linear, constant coefficients difference equations:
- Nyquist theorem
- What is the Nyquist rate for this signal?
- What is the Nyquist rate for this other signal?
- Samping and reconstruction of sinc function.
- Samping and reconstruction of sinc function multiplied by exponential.
- Samping and reconstruction of sinc function multiplied by exponential (another one).
- Samping and reconstruction of sinc function multiplied by exponential (another one).
- Samping and reconstruction of sinc function multiplied by acosine.
- What is the Nyquist rate of a sinc function multiplied by itself?
- What is the Nyquist rate of the multiplication of two sinc functions?
- Modulation
- Z-transform
+Problems from the official textbook (Oppenheim WIllsky)=
- 4.1_ECE301Fall2008mboutin
- 4.2_ECE301Fall2008mboutin
- 4.3_ECE301Fall2008mboutin
- 4.4_ECE301Fall2008mboutin
- 4.5_ECE301Fall2008mboutin
- Discussion about problem 5.31
More Practice Problems
- A mistake NOT TO REPEAT when computing Fourier transforms
- Laplace transform example
- Fourier transform problem
- How NOT to take a Fourier transform
- Frequency and impulse response from diff. eq.
- Example of CT convolution
- Is this system time-invariant?
- practice problems (mostly on Fourier transform)
- Finale exam practice (written by a student)