add sampled data; add new online acq proj

the function of dmf is correct

projects/dl814_k7/dl814_k7_online_acq/data/20230411-调零接收底噪-AD9361RxFIR/noise_analysis.m

@@ -0,0 +1,53 @@
+% close all;
+
+% 4 ch
+fileNameList = [...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-1.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-2.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-3.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-1.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-2.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-3.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-1.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-2.csv",...
+"iladata_814_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-3.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-1.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-2.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_1-3.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-1.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-2.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_2-3.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-1.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-2.csv",...
+"iladata_gch_1t2r_48msps_bw15m_ext_lo_rxfir_noise_3-3.csv",...
+];
+
+[~,fileNum] = size(fileNameList);
+
+maxList = strings(fileNum+1,5);
+stdList = strings(fileNum+1,5);
+
+maxList(1,:) = ["Max Value", "ch1", "ch2", "ch3", "ch4"];
+maxList(2:end,1) = fileNameList;
+stdList(1,:) = ["Std Value", "ch1", "ch2", "ch3", "ch4"];
+stdList(2:end,1) = fileNameList;
+
+for i = 1:fileNum
+  rxRaw = readmatrix(fileNameList(:,i));
+  [rowNum,colNum] = size(rxRaw);
+  
+  if (colNum == 11) 
+    rx = [rxRaw(:, 4)+1i*rxRaw(:, 5),rxRaw(:, 6)+1i*rxRaw(:, 7),...
+          rxRaw(:, 8)+1i*rxRaw(:, 9),rxRaw(:,10)+1i*rxRaw(:,11)];
+  elseif (colNum == 7) 
+    rx = [rxRaw(:, 4)+1i*rxRaw(:, 5),rxRaw(:, 6)+1i*rxRaw(:, 7),...
+          zeros(rowNum,1),zeros(rowNum,1)];
+  else
+    disp('Invalid Data Format.')
+    return
+  end
+
+  maxList(i+1,2:end) = string(max(rx));
+  stdList(i+1,2:end) = string(std(rx));
+
+end