diff --git a/src/AnuragDampenTarget.m b/src/AnuragDampenTarget.m
index 29d3576..41b529b 100644
--- a/src/AnuragDampenTarget.m
+++ b/src/AnuragDampenTarget.m
@@ -1,4 +1,4 @@
-function output_x = AnuragDampenTarget(x, Fs,TARGET, AreaPercentage) 
+function output_x = AnuragDampenTarget(x, Fs,LOW, MID, HIGH) 
 %Dampen a range of frequencies a percentage around the target frequency
 %Also maintain the other frequencies so that the target is muted
 %percentage is expressed as a number between 0 and 1.
@@ -8,6 +8,8 @@ function output_x = AnuragDampenTarget(x, Fs,TARGET, AreaPercentage)
 % Anurag Jadhav: function creator
 
 %   Detailed explanation goes here
+    TARGET = MID;
+    AreaPercentage = 0.15;
     [dim,len] = size(x); %get length of the input
     F = Fs * ((-len/2) : ((len/2) - 1)) / len;
     lenf = length(F);
diff --git a/src/AnuragEnchanceTarget.m b/src/AnuragEnhanceTarget.m
similarity index 94%
rename from src/AnuragEnchanceTarget.m
rename to src/AnuragEnhanceTarget.m
index 33923ce..9a348b0 100644
--- a/src/AnuragEnchanceTarget.m
+++ b/src/AnuragEnhanceTarget.m
@@ -1,4 +1,4 @@
-function output_x = AnuragEnchanceTarget(x, Fs,TARGET, AreaPercentage) 
+function output_x = AnuragEnchanceTarget(x, Fs,LOW, MID, HIGH) 
 %Amplify a range of frequencies a percentage around the target frequency
 %Also damnpen the other frequencies so that the target is easier to hear
 %percentage is expressed as a number between 0 and 1.
@@ -8,6 +8,8 @@ function output_x = AnuragEnchanceTarget(x, Fs,TARGET, AreaPercentage)
 % Anurag Jadhav: function creator
 
 %   Detailed explanation goes here
+    TARGET = MID;
+    AreaPercentage = 0.15;
     [dim,len] = size(x); %get length of the input
     F = Fs * ((-len/2) : ((len/2) - 1)) / len;
     lenf = length(F);
diff --git a/src/Filter/bandreject_filter.m b/src/Filter/bandreject_filter.m
index 8073a9e..9d089b9 100644
--- a/src/Filter/bandreject_filter.m
+++ b/src/Filter/bandreject_filter.m
@@ -1,4 +1,4 @@
-function output_y = bandreject_filter(Input, Fs, Low, High)
+function Output = bandreject_filter(Input, Fs, Low, High)
     % A filter that lets through most frequencies unaltered
     % but attentuates the frequencies in the specified range to
     % very low levels
diff --git a/src/Filter/epic_effect_schluep.m b/src/NotWorking/epic_effect_schluep.m
similarity index 100%
rename from src/Filter/epic_effect_schluep.m
rename to src/NotWorking/epic_effect_schluep.m
diff --git a/src/NotWorking/generate_cosine.m b/src/NotWorking/generate_cosine.m
new file mode 100644
index 0000000..8a013ed
--- /dev/null
+++ b/src/NotWorking/generate_cosine.m
@@ -0,0 +1,25 @@
+function x = generate_cosine(amplitude, frequency, phase, fs, duration, duty)
+% GENERATE_WAVENAME: returns a matrix of sampled WAVENAME wave
+
+% CONTRIBUTORS:
+% Mekhi Ellington: Original Creator
+
+% DOCUMENTATION:
+% phase shift is in number of periods
+% fs is the sampling frequency: how many sample points per second
+% duration is time in seconds
+% duty is a number between 0 and 1
+
+    % initialize local variables from input arguments
+    n = fs * duration; % number of samples (length of matrix)
+    dt = 1 / fs; % sampling period: time between two sample points
+    
+    % initialize a one dimensional zero matrix to be populated
+    x = zeros(1, n);
+    
+    % populate the matrix
+    for i = 1:n
+        t = i * dt;
+        x(i) = amplitude * cos(2*pi*frequency*t-phase);
+    end
+end
\ No newline at end of file
diff --git a/src/NotWorking/generate_pulse.m b/src/NotWorking/generate_pulse.m
new file mode 100644
index 0000000..2f9c316
--- /dev/null
+++ b/src/NotWorking/generate_pulse.m
@@ -0,0 +1,33 @@
+function x = generate_pulse(amplitude, frequency, phase, fs, duration, duty)
+% GENERATE_puse: returns a matrix of sampled pulse wave
+
+% CONTRIBUTORS:
+% Brian Tran: Created the wave
+
+% DOCUMENTATION:
+% phase shift is in number of periods
+% fs is the sampling frequency: how many sample points per second
+% duration is time in seconds
+% duty is a number between 0 and 1
+
+    % initialize local variables from input arguments
+    n = fs * duration; % number of samples (length of matrix)
+    dt = 1 / fs; % sampling period: time between two sample points
+    % initialize a one dimensional zero matrix to be populated
+    x = zeros(1, n);
+    f0=1e+6;  % 1MHz
+    Fs=3e+6;
+    Tf=0.001;  % 1 millisecond
+    t=0:1/Fs:Tf-1/Fs;
+    td=0.1;   % duty cycle 
+    A0=10; % 10 Volts
+    F=0;
+    N=1000; % Number of points 
+
+    % populate the matrix
+    for n = 1:N
+        F=F+(1/n)*cos(n*2*pi*f0*t).*sin(n*pi*td);
+    end
+    F=F*(2*A0/pi);
+    F=F+A0*td;
+end
\ No newline at end of file
diff --git a/src/NotWorking/generate_trapezoid.m b/src/NotWorking/generate_trapezoid.m
new file mode 100644
index 0000000..69ce591
--- /dev/null
+++ b/src/NotWorking/generate_trapezoid.m
@@ -0,0 +1,55 @@
+function x = generate_trapezoid(amplitude, frequency, phase, fs, duration, duty)
+% GENERATE_TRAPEZOID: returns a matrix of sampled square wave
+
+% CONTRIBUTORS:
+% Daniel Doan: Author
+
+% DOCUMENTATION:
+% phase shift is in number of periods
+% fs is the sampling frequency: how many sample points per second
+% duration is time in seconds
+% duty cycle should be a number between 0 and 1.
+    % duty of 0.5 would have 2 trapezoids in first half of each cycle
+    % example of wave with duty of 0.5, where the peaks are amplitude/2: 
+    % 
+    %   ____ 
+    %  /    \
+    % /      \        ________________
+    %         \      /
+    %          \____/
+    % 
+
+
+
+% initialize local variables from input arguments
+    n = fs * duration; % number of samples (length of matrix)
+    dt = 1 / fs; % sampling period: time between two sample points
+    
+    % initialize a one dimensional zero matrix to be populated
+    x = zeros(1, n);
+    
+    % populate the matrix
+    for i = 1:n
+        t = i * dt;
+        
+        % periodic ramp from 0 to 1
+        % progression through a cycle
+        st = mod(frequency * t - phase, 1);
+        slope = (amplitude/2) / (duty/8);
+        if(st < duty)
+            if(st < duty/8 || st > 7*duty/8)
+                x(i) = slope * st;
+            else
+                if(st < 5*duty/8)
+                    x(i) = amplitude/2 - slope * (st-(3*duty/8));
+                end
+                if(st < 3*duty/8)
+                    x(i) = amplitude/2;
+                end
+                if(st > 5*duty/8)
+                    x(i) = -amplitude/2;
+                end
+            end
+        end
+    end
+end
\ No newline at end of file
diff --git a/src/Filter/muffled_effect_schluep.m b/src/NotWorking/muffled_effect_schluep.m
similarity index 100%
rename from src/Filter/muffled_effect_schluep.m
rename to src/NotWorking/muffled_effect_schluep.m
diff --git a/src/Filter/seperate_prevalent_schluep.m b/src/NotWorking/seperate_prevalent_schluep.m
similarity index 100%
rename from src/Filter/seperate_prevalent_schluep.m
rename to src/NotWorking/seperate_prevalent_schluep.m
diff --git a/src/Select/FilterSelect.m b/src/Select/FilterSelect.m
index 659a0d1..6e5c61c 100644
--- a/src/Select/FilterSelect.m
+++ b/src/Select/FilterSelect.m
@@ -19,6 +19,10 @@ function output = FilterSelect(input,Fs,LOW,MED,HIGH,number)
         output = seperate_prevalent_schluep(input, Fs, LOW, MED, HIGH);
     elseif(number == "Option 6")
         output = bandreject_filter(input, Fs, LOW, HIGH);
+    elseif(number == "Option 7")
+        output = AnuragEnhanceTarget(input, Fs, LOW,MID, HIGH);
+    elseif(number == "Option 8")
+        output = AnuragDampenTarget(input, Fs, LOW,MID, HIGH);
     else
         output = input;
     end