Howtosignalprocessing
Francisco Leffler, articles - page 12
DSSS spread method
DSSS is a spread spectrum modulation technique used for digital signal transmission over airwaves. It was originally developed for military use, and e...
How to measure the correctness of a pink noise generator?
What is pink noise test?What volume should pink noise be?What is pink noise generator? What is pink noise test?Pink Noise is used in audio testing t...
Difference between Fourier-Transform and FFT of rectangular pulse
How is FFT different from Fourier transform?What is the Fourier transform of a rectangular pulse?What is the Fourier transform of gate pulse?What is ...
Find the error in phase angle and dB gain Function Transfer
How do you find the phase angle of a transfer function?How do you find the gain and phase of a transfer function?What will be the value of phase cros...
Discretizing a Controller with the Backward Difference Method
What is meant by backward difference?How do you discretize a continuous function?What does it mean to discretize an equation?Which of the following d...
Parallel LTI system
What is the impulse response of two LTI system connected in parallel?What is meant by LTI system?What is the impulse response of two LTI systems conn...
How to interpret a 'noisy' Python FFT?
What is FFT noise?How do you read frequencies in FFT? What is FFT noise?The "Fast Fourier Transform" (FFT) is an important measurement method in the...
Particle filter localization with different types of measures
What is particle filter localization?What is adaptive Monte Carlo localization?What is a Rao blackwellized particle filter?How does particle filter w...
Sine wave amplitude modulation - Analysis using Audacity
How to do amplitude modulation in audacity? How to do amplitude modulation in audacity?Amplitude modulation is easy. You just "multiply" the two ton...