AUArun Udayakumarinarunudayakumar.hashnode.dev·Feb 24, 2025 · 2 min readNumpy ExamplesSVD Example 1: import numpy as np def compute_transformation_matrix(G, L): """Compute R from the equation G = R L R^T using SVD when L and G are not positive definite.""" # Compute SVD of L U_L, Sigma_L, V_L_T = np.linalg.svd(L) Sig...00
AUArun Udayakumarinarunudayakumar.hashnode.dev·Nov 6, 2024 · 2 min readC++ QuestionsPolymorphism with dynamic cast and type id: #include <iostream> #include <typeinfo> class Base { public: virtual ~Base() = default; // Make Base polymorphic for dynamic_cast virtual void print() const { std::cout << "This is Base cla...00
AUArun Udayakumarinarunudayakumar.hashnode.dev·Sep 20, 2024 · 2 min readHandling Some LD_LIBRARY_ERRORSQuestion: error while loading shared libraries: libwx_gtk3u_core-3.3.so.0: cannot open shared object file: No such file or directory \=> Working Answer The error you're encountering indicates that the dynamic linker is unable to locate the wxWidgets ...00
AUArun Udayakumarinarunudayakumar.hashnode.dev·Jul 21, 2024 · 1 min readWaves creation using Raylibhttps://youtu.be/UKZGme8D6Ng CMakeLists.txt cmake_minimum_required(VERSION 3.5) project(ex1 LANGUAGES CXX) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) # Find the library find_library(RAYLIB_LIBRARY NAMES raylib PATHS /usr/local...00
AUArun Udayakumarinarunudayakumar.hashnode.dev·May 27, 2024 · 7 min readPython NotesDictionary: # 1. Create an empty dictionary my_dict = {} print("1. Empty dictionary:", my_dict) # 2. Check if a key exists in a dictionary key_exists = 'key' in my_dict print("2. Does 'key' exist in dictionary?", key_exists) # 3. Update the value o...00