本文整理汇总了C++中Matrixd::print方法的典型用法代码示例。如果您正苦于以下问题：C++ Matrixd::print方法的具体用法？C++ Matrixd::print怎么用？C++ Matrixd::print使用的例子？那么, 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Matrixd的用法示例。
在下文中一共展示了Matrixd::print方法的1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: main
int main(int argc, char const* argv[]) {
info(coda::version());
info("testing matrix");
Matrixd A(4, 4);
A.fill(0.1);
A.print("A:");
A.randu();
A.print("A:");
info("testing matrix operations");
A += 2;
A.print("A+=2");
Matrixd B;
B = A;
B.print("B=A");
info("testing cwise_exp");
Matrixd C;
C = A + B;
C.print("C=A+B");
C = A % B;
C.print("C=A%B");
info("testing cwise_op");
C = A + 2;
C.print("C=A+2");
info("testing vector");
Vector<double> x(4);
x.basis(2);
x.at(0) = 10;
x[1] = -10.0001;
x.print("x:");
x.randu();
x.print("x:");
info("testing operations");
info("x+=2");
x += 2;
x.print("x+=2");
Vector<double> y;
y = x;
y.print("y=x");
y += x;
y.print("y=+x");
info("testing cwiseop");
y = x + 2;
y.print("y=x+2");
y = abs(x);
y.print("y=abs(x)");
y = ramp(x);
y.print("y=ramp(x)");
info("testing cwiseop");
Vector<double> z;
x.print("x=");
y.print("y=");
z = x + y;
z.print("z=x+y");
z = x - y;
z.print("z=x-y");
z = 2.0 * x * (y - 1.0);
z.print("z=2*x*(y-1)");
z = 2.0 * (A + B) * x - C * y;
z.print("2.0*(A+B)*x-C*y");
z[0] = -100;
info("norm1(z) : %f", norm1(z));
info("norm2(z) : %f", norm2(z));
info("norm_max(z) : %f", norm_max(z));
y = A * x;
for (uint i = 0; i < y.nelem; ++i) {
y[i] += 1e-4 * randu<double>();
}
z = A * x;
y.print("y :");
z.print("Ax:");
std::cout << "norm(Ax-y) = " << norm2(A * x - y) << std::endl;
coda::warning("This is a warning");
coda::error("This is an error");
return 0;
}