Немного рефакторинга

Signal Generator/Signal/FmSignal.cs

@@ -11,15 +11,9 @@ namespace Signal_Generator
     {
         public Collection<Parameter> paramsCollection { get; set; }
 
-        public string typeToString
-        {
-            get { return "FM сигнал"; }
-        }
+        public string typeToString => "FM сигнал"; 
 
-        public new string paramsToString
-        {
-            get { return paramsToString(paramsCollection); }
-        }
+        public new string paramsToString => paramsToString(paramsCollection); 
         
         public FmSignal(double ampl, double freq, double ampl2)
         {

Signal Generator/Signal/MultiSignal.cs

@@ -43,9 +43,7 @@ namespace Signal_Generator
         {
             double summaryAmplitude = 0;
             foreach (IAnalogSignal item in signals)
-            {
                 summaryAmplitude += item.currentAmplitude(t);
-            }
             return summaryAmplitude;
         }
 

Signal Generator/Signal/SinusoidalSignal.cs

@@ -9,15 +9,9 @@ namespace Signal_Generator
 {
     class SinusoidalSignal : AnalogSignalMethods, IAnalogSignal
     {
-        public string typeToString
-        {
-            get { return "SIN сигнал"; }
-        }
+        public string typeToString => "SIN сигнал";
 
-        public new string paramsToString
-        {
-            get { return paramsToString(paramsCollection); }
-        }
+        public new string paramsToString => paramsToString(paramsCollection); 
 
         public Collection<Parameter> paramsCollection { get; set; }