diff --git a/src/mainwindow.ui b/src/mainwindow.ui
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -51,158 +51,6 @@
       <property name="movable">
        <bool>false</bool>
       </property>
-      <widget class="QWidget" name="tabPlot">
-       <attribute name="title">
-        <string>Plot</string>
-       </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout_4">
-        <item>
-         <layout class="QVBoxLayout" name="verticalLayout">
-          <item>
-           <widget class="QLabel" name="label_2">
-            <property name="styleSheet">
-             <string notr="true">font-weight: bold;</string>
-            </property>
-            <property name="text">
-             <string>Channel Names:</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QListView" name="lvChannelNames">
-            <property name="maximumSize">
-             <size>
-              <width>16777215</width>
-              <height>170</height>
-             </size>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </item>
-        <item>
-         <widget class="Line" name="line">
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <layout class="QFormLayout" name="formLayout_2">
-          <property name="fieldGrowthPolicy">
-           <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
-          </property>
-          <item row="0" column="0">
-           <widget class="QLabel" name="label_3">
-            <property name="text">
-             <string>Number Of Samples:</string>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spNumOfSamples">
-            <property name="toolTip">
-             <string>length of X axis</string>
-            </property>
-            <property name="keyboardTracking">
-             <bool>false</bool>
-            </property>
-            <property name="minimum">
-             <number>2</number>
-            </property>
-            <property name="maximum">
-             <number>10000</number>
-            </property>
-            <property name="value">
-             <number>1000</number>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="0">
-           <widget class="QCheckBox" name="cbAutoScale">
-            <property name="text">
-             <string>Auto Scale Y Axis</string>
-            </property>
-            <property name="checked">
-             <bool>true</bool>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="lYmax">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Ymax</string>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="1">
-           <widget class="QDoubleSpinBox" name="spYmax">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>75</width>
-              <height>16777215</height>
-             </size>
-            </property>
-            <property name="toolTip">
-             <string>upper limit of Y axis</string>
-            </property>
-            <property name="maximum">
-             <double>1000.000000000000000</double>
-            </property>
-            <property name="value">
-             <double>1000.000000000000000</double>
-            </property>
-           </widget>
-          </item>
-          <item row="3" column="0">
-           <widget class="QLabel" name="lYmin">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Ymin</string>
-            </property>
-           </widget>
-          </item>
-          <item row="3" column="1">
-           <widget class="QDoubleSpinBox" name="spYmin">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>75</width>
-              <height>16777215</height>
-             </size>
-            </property>
-            <property name="toolTip">
-             <string>lower limit of Y axis</string>
-            </property>
-            <property name="value">
-             <double>0.000000000000000</double>
-            </property>
-           </widget>
-          </item>
-          <item row="4" column="1">
-           <widget class="QComboBox" name="cbRangePresets"/>
-          </item>
-          <item row="4" column="0">
-           <widget class="QLabel" name="label">
-            <property name="text">
-             <string>Select Range Preset:</string>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </item>
-       </layout>
-      </widget>
       <widget class="QWidget" name="tabLog">
        <attribute name="title">
         <string>Log</string>