restructuration

arnauochoa · Nov 25, 2020 · 90ec634 · 90ec634
1 parent 7436b13
commit 90ec634
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Showing 2 changed files with 29 additions and 36 deletions.
diff --git a/main.m b/main.m
@@ -1,36 +0,0 @@
-clear; close all; clc;
-
-filepath = 'test_real_long.dat';
-
-Nsamp = 500*4096;
-signal = DataReader(filepath, Nsamp);
-
-N = 2^20;
-fIF = 4.348e6; %Hz
-fs = 23.104e6; %Hz
-
-s = signal(1:Nsamp);
-
-omega = linspace(-2*pi, 2*pi, 2*N);
-
-figure
-plot(s(1:200), 'o-');
-
-figure;
-histogram(s);
-title('Quantized signal in time domain');
-xlabel('k');
-
-
-[Swelch, fwelch] = pwelch(s, 256, 0, 256, fs);
-figure
-plot(fwelch./1e6, 10*log10(Swelch)); hold on;
-xline(fIF/1e6);
-xlabel('f (MHz)'); ylabel('PSD (dB/Hz)');
-title('Welch periodogram');
-
-
-
-
-
-

diff --git a/rx_signal_analysis.m b/rx_signal_analysis.m
@@ -0,0 +1,29 @@
+clear; close all; clc;
+
+filepath = 'test_real_long.dat';
+
+Nsamp = 500*4096;
+signal = DataReader(filepath, Nsamp);
+
+N = 2^20;
+fIF = 4.348e6; %Hz
+fs = 23.104e6; %Hz
+
+s = signal(1:Nsamp);
+
+omega = linspace(-2*pi, 2*pi, 2*N);
+
+figure
+plot(s(1:200), 'o-');
+
+figure;
+histogram(s);
+title('Quantized signal in time domain');
+xlabel('k');
+
+[Swelch, fwelch] = pwelch(s, 256, 0, 256, fs);
+figure
+plot(fwelch./1e6, 10*log10(Swelch)); hold on;
+xline(fIF/1e6);
+xlabel('f (MHz)'); ylabel('PSD (dB/Hz)');
+title('Welch periodogram');