Thermal noise is a stationary, zero-mean Gaussian process.
举一反三
- The power spectrum of white Gaussian noise follows Gaussian distribution.
- Which statement is not true? A: Noise can function as a communication barrier. B: Noise is any stimuli merely interfering with the encoding process. C: Noise includes thoughts and feelings that interfere with the communication process. D: Stereotyping is also a kind of noise in intercultural communication.
- If there is no charge inside the Gaussian surface, the field [img=14x24]180356c02c2f797.png[/img] on the surface must be zero everywhere.
- 48. Ideational function includes material process, mental process, relational process, behavioral process, verbal process, and existential process.
- An iid process is both weakly stationary and strictly stationary. A: 正确 B: 错误