3 files changed, 22 insertions, 0 deletions
diff --git a/tests/unit_tests/inter.sce b/tests/unit_tests/inter.sce
new file mode 100644
index 0000000..b5a797d
--- /dev/null
+++ b/tests/unit_tests/inter.sce
@@ -0,0 +1,11 @@
+//test for interp1
+function inter()
+    x=linspace(1,3,3)  //declaring a 1-D array 
+    disp(x)
+    y=x.^2            //values for y at equivalent value for x
+    disp(y)
+    xx=linspace(1,2,4)  // new points for that we have too find values using interpolation
+    disp(xx)
+    yy1=interp1(x,y,xx)  //calling interp1
+    disp(yy1)
+endfunction
diff --git a/tests/unit_tests/power.sce b/tests/unit_tests/power.sce
new file mode 100644
index 0000000..b83b2c9
--- /dev/null
+++ b/tests/unit_tests/power.sce
@@ -0,0 +1,5 @@
+//test for scilab function nextpow2
+function power()
+    x = nextpow2([127 5])    		//calling nextpow2
+    disp(x)
+endfunction
diff --git a/tests/unit_tests/test_isreal.sce b/tests/unit_tests/test_isreal.sce
new file mode 100644
index 0000000..2d76f36
--- /dev/null
+++ b/tests/unit_tests/test_isreal.sce
@@ -0,0 +1,6 @@
+//test file for isreal function
+function test_isreal()
+    a=10			// declare a varible and check it real or imaginary
+    y=isreal(a)			// call for isreal
+    disp(y)			// display output
+endfunction