Changes between Version 85 and Version 86 of Other/Summer/2015/aSDR1
- Timestamp:
- Aug 16, 2015, 10:45:52 PM (9 years ago)
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Other/Summer/2015/aSDR1
v85 v86 160 160 '''Analysis:''' We used USRPs to collect the IQ samples that are portrayed in Figure 1. The graph has time on the x axis and amplitude on the y axis for both the real and imaginary components of the signal. Figure 2 verifies the reception of this signal using Fast Fourier Transform in Matlab. IQ samples are often used for modulation and demodulation of the signal that is being analyzed. We used these samples to calculate the power of the signal at known distances. 161 161 162 '''Experiment four:''' Relating Signal to noise ratio to distance 163 164 {{{ 165 #!html 166 167 162 163 {{{ 164 #!html 165 <font color="red"><b> Experiment Three: </b></font> Calculating power 166 167 168 169 }}} 170 171 172 173 174 {{{ 175 #!html 176 177 <font color="red"><b> Experiment four: </b></font>Relating Signal to noise ratio to distance 168 178 169 179 <tr>