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Signals and Systems Analyses
(Time and Frequency) |
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– Anti-Aliasing Methods in both Time and Frequency Domains
– Basebanding and Sub-Band Isolation
– Cepstrum Analysis and Homomorphic Deconvolution
– Correlation and Covariance (Auto and Cross)
– CW and Pulsed signals
– dB Power and Amplitude representations
– Deterministic and Random Signals
– Discrete and Continuous-Time Signals
– Eigenvalues and Eigenvectors
– Linear and Non-linear Systems
– Power Spectral Density (PSD) methods
– Spectral Analysis
– Transfer Function Methods
– Transmultiplexed Systems
– Zero-Pole Analysis
– Additional Signals and Systems Analyses |
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Filter Design (FIR and IIR) |
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– All-Pass Phase Equalizers
– Cascaded Filters
– Coherent Filtering
– Comb, Notch Filters
– Digital and Analog FIR/IIR Filters
– Filter Discretization from Analog Filters (Bilinear, Impulse Invariance, etc.)
– Hilbert Transformers
– Least Squares Designs
– Low/High/Bandpass, Multi-Band Filters
– Matched Filtering
– Optimal Filtering Techniques
– Phase Preservation Methods
– Smoothing
– Windowing/Windowed-Sync Filters
– Additional Filter Design Techniques
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Multirate DSP Systems |
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– Decimation, Interpolation, Resampling
– Gaussian and non-Gaussian Noise Thresholding
– Multistage and Multirate conversions
– Phase shifters, Filter Banks
– Polyphase Filtering
– Transmultiplexers, Oversampling
– Additional Multirate Filter/System Designs
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FFT Design and Architectures |
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– Chirp-Z Transforms
– Dyadic/Quartic Time-Sequential data sets
– FFT algorithm reconfiguration (DIF/DIT)
– High-Speed FFT/Convolution
– Multidimensional and Complex FFTs
– Overlap-Add/Save techniques
– Prime Factor, Split-Radix Transforms
– Quantization Effects handling
– Real-Time FFT algorithms
– Spectral Leakage concerns
– Additional FFT Designs and Architectures |
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Joint Time/Frequency Analysis |
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– Cross-Ambiguity Functions (CAF)
– Short-Time Fourier Transforms (STFT)
– Wavelets Transforms, Sub-bands, Decomposition and Multiresolution
– Additional Joint Time/Frequency methods |
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Image Processing |
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– Bi-Harmonic Gridding
– Edge Detection
– Frame Grabbers
– Image Convolution
– Image Enhancement
– Median, Sobel, horizontal/vertical and customized Parks-McClellan Filtering
– Additional Image Processing Techniques
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