本文整理汇总了C#中ILArray.Equals方法的典型用法代码示例。如果您正苦于以下问题：C# ILArray.Equals方法的具体用法？C# ILArray.Equals怎么用？C# ILArray.Equals使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ILArray的用法示例。
在下文中一共展示了ILArray.Equals方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Test_Eye
public void Test_Eye() {
int errorCode = 0;
try {
ILArray<double> A = ILMath.eye(7, 4);
double[] data = new double[28];
for (int i = 0; i < data.Length; i += 8)
data[i] = 1;
ILArray<double> Res = new ILArray<double>(data, 7, 4);
if (!Res.Equals(A))
throw new Exception("Invalid value result: Eye should give diagonal matrix.");
Success("Test_Eye successfull");
}
catch (Exception e) {
Error("Test_Eye failed at errorCode: " + errorCode + " Reason: " + e.Message);
}
}示例2: Test_linspace
public void Test_linspace() {
int errorCode = 0;
try {
ILArray<double> A = ILMath.linspace(20.2,3.2,-1);
ILArray <double> Res = new ILArray<double>(3.2);
if (!Res.Equals(A))
throw new Exception ("Test_linspace: invalid values detected!");
if (!Res.Equals(ILMath.linspace(20.2,3.2,0)))
throw new Exception ("Test_linspace: invalid values detected!");
if (!Res.Equals(ILMath.linspace(20.2,3.2,1)))
throw new Exception ("Test_linspace: invalid values detected!");
errorCode = 1;
A = ILMath.linspace(20.2,3.2,6);
Res = new ILArray<double>(new double[]{20.20000, 16.80000, 13.40000, 10.00000, 6.60000, 3.20000});
if (ILMath.norm(A - Res) > ILMath.MachineParameterDouble.eps * 10)
throw new Exception ("Test_linspace: invalid values detected!");
errorCode = 2;
A = ILMath.linspace(20.2,3.2);
if (A.Length != 100)
throw new ILArgumentException("linspace (start,end) should return 100 elements");
Success();
}catch(Exception e) {
Error(errorCode,e.Message);
}
}示例3: Success
/* public void Test_Eye() {
int errorCode = 0;
try {
double[] data = new double[24];
for (int i = 0; i < data.Length; i++)
data[i] = i;
ILArray<double> A = new ILArray<double>(data, 2, 3, 4);
Success("Test_Apply successfull");
}
catch (Exception e) {
Error("Test_Apply failed at errorCode: " + errorCode + " Reason: " + e.Message);
}
}
*/
public void Test_Cat() {
int errorCode = 0;
try {
double[] data = new double[24];
for (int i = 0; i < data.Length; i++)
data[i] = i;
ILArray<double> A = new ILArray<double>(data, 2, 3, 4);
ILArray<double> B = A.GetShifted(3);
ILArray<double> C = ILMath.horzcat(A, A);
ILArray<double> CRef = ILMath.horzcat(B, B);
double[] result = new double[48] { 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 18, 19, 20, 21, 22, 23 };
ILArray<double> Result = new ILArray<double>(result, 2, 6, 4);
if (!Result.Equals(C)) {
throw new Exception("Test Cat: Test result failed: invalid values detected.");
}
errorCode = 2;
if (!Result.Equals(CRef)) {
throw new Exception("Test Cat: Test result failed: invalid values detected.");
}
errorCode = 3;
// test vertcat
result = new double[72] { 0, 1, 0, 1, 0, 1, 2, 3, 2, 3, 2, 3, 4, 5, 4, 5, 4, 5, 6, 7, 6, 7, 6, 7, 8, 9, 8, 9, 8, 9, 10, 11, 10, 11, 10, 11, 12, 13, 12, 13, 12, 13, 14, 15, 14, 15, 14, 15, 16, 17, 16, 17, 16, 17, 18, 19, 18, 19, 18, 19, 20, 21, 20, 21, 20, 21, 22, 23, 22, 23, 22, 23 };
Result = new ILArray<double>(result, 6, 3, 4);
C = ILMath.vertcat(A,A,A);
if (!Result.Equals(C)) {
throw new Exception("Test Cat: Test result failed: invalid values detected.");
}
errorCode = 4;
CRef = ILMath.vertcat(B,B,B);
if (!Result.Equals(C)) {
throw new Exception("Test Cat: Test result failed: invalid values detected.");
}
// test large
errorCode = 5;
A = (ILArray<double>)ILMath.ones(1000, 1000, 10);
Result = A.Concat(A, 2);
if (Result.m_dimensions.NumberOfDimensions != 3 || Result.m_dimensions[0] != 1000 || Result.m_dimensions[1] != 1000
|| Result.m_dimensions[2] != 20) {
throw new Exception("Test Cat: Result dimension mismatch!");
}
ILArray<double> dummy = ILMath.sum(Result);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
dummy = ILMath.sum(dummy);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
dummy = ILMath.sum(dummy);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
if (ILMath.sum(ILMath.sum(ILMath.sum(Result))) != 20000000) {
throw new Exception ("Test Cat: Invalid values detected.");
}
// test Reference Concatenation
errorCode = 6;
B = A.GetShifted(3);
Result = B.Concat(B,2);
if (Result.m_dimensions.NumberOfDimensions != 3 || Result.m_dimensions[0] != 1000 || Result.m_dimensions[1] != 1000
|| Result.m_dimensions[2] != 20) {
throw new Exception("Test Cat: Result dimension mismatch!");
}
dummy = ILMath.sum(Result);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
dummy = ILMath.sum(dummy);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
dummy = ILMath.sum(dummy);
if (ILMath.sumall(dummy)!= 20000000)
throw new Exception("sum partially wrong!");
if (ILMath.sum(ILMath.sum(ILMath.sum(Result))) != 20000000) {
throw new Exception ("Test Cat: Invalid values detected.");
}
Success("Test_Cat successfull");
} catch (Exception e) {
Error("Test_Cat failed at errorCode: " + errorCode + " Reason: " + e.Message);
}
}示例4: Test_Sum
public void Test_Sum() {
int errorCode = 0;
try {
double[] data = new double[120];
for (int i = 0; i < data.Length; i++)
data[i] = i+1;
ILArray<double> A = new ILArray<double>(data, 6, 5, 4);
ILArray<double> Res = new ILArray<double>(new double[20] {
21,57,93,129,165,201,237,273,309,345,381,417,453,489,525,561,597,633,669,705}, 1, 5, 4);
ILArray<double> S = ILMath.sum(A);
ILPerformer p = new ILPerformer();
if (S.Dimensions.NonSingletonDimensions != 2)
throw new Exception("Wrong size of Sum result! ");
if (S.Dimensions.NumberOfDimensions != 3)
throw new Exception("Wrong size of Sum result! ");
if (S.Dimensions[0] != 1)
throw new Exception("Wrong size of leading Dimension of Sum result! ");
if (S.Dimensions[1] != 5)
throw new Exception("Wrong size of 2. Dimension of Sum result! ");
if (S.Dimensions[2] != 4)
throw new Exception("Wrong size of 3. Dimension of Sum result! ");
if (S.Dimensions.NumberOfElements != 20)
throw new Exception("Wrong number of elements of Sum result! ");
if (! Res.Equals(S))
throw new Exception("Wrong values of Sum result! ");
ILArray<double> B = (ILArray<double>)A[1,"1:end;1:end;2"];
double [] data2 = new double[4] { 350,380,410,440 };
Res = new ILArray<double>(data2, 4, 1);
if (!Res.Equals(ILMath.sum(B,1)))
throw new Exception("Wrong values of Sum result! ");
errorCode = 1;
// test non-matrix, reference case
A = (ILArray<double>)ILMath.counter(4,3,2).CreateReference();
if (!A.IsReference)
throw new Exception("sum: test data creation failed: A should be reference array!");
Res = new double[,]{{15,18,21,24},{51,54,57,60}};
Res = ILMath.reshape(Res ,4,1,2);
B = ILMath.sum(A,1);
if (!Res.Equals(B))
throw new Exception("sum: invalid result (n-d, reference)");
ILArray<double> C = new ILArray<double>(data, 1, 1, 4, 5, 6);
Res = new ILArray<double>(new double[30] {
10,26,42,58,74,90,106,122,138,154,170,186,202,218,234,250,266
,282,298,314,330,346,362,378,394,410,426,442,458,474},1,1,1,5,6);
p.Tic();
S = ILMath.sum(C,2);
p.Toc();
if (!Res.Equals(S))
throw new Exception("Wrong values of Sum result! ");
Info("Sum(1x1x4x5x6)[phy] needed: " + p.ToString());
p.Tic();
ILMath.sum(C);
p.Toc();
Info("Sum(1x1x4x5x6)[phy ohne Zuweisung] needed: " + p.ToString());
errorCode = 2;
C = (ILArray<double>)A.T;
p.Tic();
B = ILMath.sum(C);
p.Toc();
Info("Sum(5x4x6)[Ref] needed: " + p.ToString());
p.Tic();
ILMath.sum(C);
p.Toc();
Info("Sum(5x4x6)[Ref ohne Zuweisung] needed: " + p.ToString());
data = new double[8]{15,51,18,54,21,57,24,60};
Res = new ILArray<double>(data,1,2,4);
if (!Res.Equals(B))
throw new Exception("Wrong values of Sum result! ");
errorCode = 3;
// big array:
data = new double[1000 * 1000 * 10];
A = new ILArray<double>(data,1000,1000,10);
p.Tic();
C = ILMath.sum(A);
p.Toc();
Info("Sum(1000x1000x10) [phy] needed: " + p.ToString());
p.Tic();
ILMath.sum(A);
p.Toc();
Info("Sum(1000x1000x10) [phy ohne Zuweisung] needed: " + p.ToString());
errorCode = 4;
data = new double[1000 * 1000 * 10];
A = new ILArray<double>(data, 1000000, 10);
p.Tic();
C = ILMath.sum(A);
p.Toc();
Info("Sum(1000000x10) [phy] needed: " + p.ToString());
p.Tic();
ILMath.sum(A);
p.Toc();
Info("Sum(1000000x10) [phy ohne Zuweisung] needed: " + p.ToString());
//.........这里部分代码省略.........
示例5: Test_Apply
public void Test_Apply() {
int errorCode = 0;
try {
double[] data = new double [24];
for (int i = 0; i < data.Length; i++)
data[i] = i;
ILArray<double> A = new ILArray<double>(data, 2, 3, 4);
ILArray<double> B = (ILArray<double>)A[1,"1,1;2,1,0;2:end"];
ILArray<double> Res = new ILArray<double>(new double[24] {
0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
}, 2, 3, 4);
// apply on physical storage
ILArray<double> C = ILMath.ceil(ILMath.tanh(A) - 0.5);
if (!Res.Equals(C))
throw new Exception("Wrong values of Apply result! ");
// apply on reference arbitrary storage
errorCode = 1;
Res = new ILArray<double>(new double[12] {
-1,0,0,-1,0,0,-1,0,0,-1,0,0
}, 3, 2, 2);
C = ILMath.floor(ILMath.sin(B));
if (!Res.Equals(C))
throw new Exception("Wrong values of Apply result! ");
// apply on row reference vector
errorCode = 2;
B.MinimumRefDimensions = 2;
C = (ILArray<double>) B["1,1;0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"+
"0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0;0"];
C = ILMath.pow(C, 2.3);
Res = ILMath.ones(2, 36) * 507.00226068959716;
if (!Res.Equals(C))
throw new Exception("Wrong values of Apply result! ");
// apply on column reference vector
errorCode = 3;
C = (ILArray<double>)B[1,"1,1;0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"+
"0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0;0"];
C = ILMath.sqrt(C) + 2.4432112354;
Res = ILMath.ones(36, 2) * 6.3161945816074176;
if (!Res.Equals(C))
throw new Exception("Wrong values of Apply result! ");
// apply large array -> performance test
errorCode = 4;
ILPerformer p = new ILPerformer();
A = ILMath.ones(1000, 1000, 10);
long durationsMath = 0;
ILPerformer p2 = new ILPerformer();
long durationsGC = 0;
int cycles = 20; p2.Tic();
for (int i = 0; i < cycles; i++) {
durationsGC += p.Duration;
p.Tic();
A = A + 3.4;
p.Toc();
durationsMath += p.Duration;
p.Tic();
System.GC.Collect();
p.Toc();
}
p2.Toc();
durationsMath /= cycles;
durationsGC /= cycles;
Info("Apply(1000x1000x10)[Phy] needed: " + durationsMath.ToString() +"/GC: "+ durationsGC.ToString() + "/All: " +p2.Duration.ToString());
errorCode = 5;
durationsMath = 0;
durationsGC = 0;
cycles = 20;
A = (ILArray<double>)A.T;
p2.Tic();
for (int i = 0; i < cycles; i++) {
p.Tic();
B = A + 3.4;
p.Toc();
durationsMath += p.Duration;
p.Tic();
System.GC.Collect();
p.Toc();
durationsGC += p.Duration;
}
p2.Toc();
durationsMath /= cycles;
durationsGC /= cycles;
Info("Apply(1000x1000x10)[Ref] needed: " + durationsMath.ToString() + "/GC: " + durationsGC.ToString() + "/All: " +p2.Duration.ToString());
Success();
} catch (Exception e) {
Error(errorCode, e.Message);
}
}示例6: Test_CopyFromArray
public void Test_CopyFromArray() {
int errorCode = 0;
int oldRefMin = ILNumerics.Settings.ILSettings.MinimumRefDimensions;
try {
ILNumerics.Settings.ILSettings.MinimumRefDimensions = 4;
// B = A[idx,0]
ILArray<double> A = ILMath.reshape(ILMath.vector(1.0,1.0,24.0),2,3,4);
ILArray<double> B = A["0,1;0,1,2;0,1,2,3"];
if (!B.Equals(A))
throw new Exception("Invalid value of result!");
errorCode = 1;
B = A[1,"0,1;0,1,2;0,1,2,3"];
ILArray<double> Res = new ILArray<double>(new double[24]{1,3,5,7,9,11,13,15,17,19,21,23,2,4,6,8,10,12,14,16,18,20,22,24},3,4,2);
if (!Res.Equals(B))
throw new Exception("Copy physical shifted: Invald result detected!");
ILNumerics.Settings.ILSettings.MinimumRefDimensions = oldRefMin;
Success("Test_CopyFromArray successfull.");
} catch (Exception e) {
Error("Test_CopyFromArray failed on ErrorCode: " + errorCode + "due: " + e.Message);
} finally {
ILNumerics.Settings.ILSettings.MinimumRefDimensions = oldRefMin;
}
}示例7: Test_ReferenceFromArray
public void Test_ReferenceFromArray() {
int errorCode = 0;
try {
// B = A[idx,0]
string[] data = new string[20];
for (int i = 0; i < data.Length; i++)
data[i] = "Value: " + i;
ILArray<string> A = new ILArray<string>(data, 4,5);
double[] ddata = new double[20] {
4,2,5,1,8,9,0,0,1,1,2,3,19,18,17,16,15,14,13,12 };
ILArray<double> B = new ILArray<double>(ddata, 5, 2, 2);
// create unshifted subarray, addressed by matrix -> physical storage
ILArray<string> C = A[B];
string[] results = new string[20];
for (int i = 0; i < results.Length; i++) {
results[i] = data[(int)ddata[i]];
}
ILBaseArray<string> res = new ILArray<string>(results, 5, 2 ,2);
if (!res.Equals(C))
throw new Exception("Invalid value of result!");
errorCode = 1;
// elements out of bound error
try {
B[4, 1, 1] = 333.0;
C = A[10,B]; // ( <= Quatsch!)
Error("Expected \"Out of bound\" Exception: 333.0");
} catch (Exception) {
// nothing
}
errorCode = 2;
// elements out of bound error
try {
B[4, 1, 1] = -1.0;
C = A[1000,B];
Error("Expected \"Out of bound\" Exception: -1.0");
} catch (Exception) {
Info("Out of bounds signaled correctly.");
}
// B = A[idx,2]
// A[idx] = B
Success("Test_ReferenceFromArray successfull.");
} catch (Exception e) {
Error("Test_ReferenceFromArray failed on ErrorCode: " + errorCode + "due: " + e.Message);
}
}