iwr1642 mmWave

透過使用python coding 讀取iwr1642 的binary資料

測試demo code -> mmWave_Demo_Visualizer

要使用開發環境 -> MMWAVE-STUDIO

關於現金增資

轉自: 股市獵鷹-矛隼

台股一千多檔股票
每幾天就有公司辦現金增資
什麼是現金增資?
簡單說就是用股票去換鈔票
那為什麼要用股票去換鈔票?
因為公司缺錢

Range-based for Statement (C++)

自C ++ 11起，在C ++中添加了基於ange的for循環。它在一定範圍內執行for循環。 用作與傳統for循環等效的可讀性更高的for循環，可在一定範圍的值上運行，例如容器中的所有元素。

// range-based-for.cpp
// compile by using: cl /EHsc /nologo /W4
#include <iostream>
#include <vector>
using namespace std;

int main()
{
    // Basic 10-element integer array.
    int x[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

    // Range-based for loop to iterate through the array.
    for( int y : x ) { // Access by value using a copy declared as a specific type.
                       // Not preferred.
        cout << y << " ";
    }
    cout << endl;

    // The auto keyword causes type inference to be used. Preferred.

    for( auto y : x ) { // Copy of 'x', almost always undesirable
        cout << y << " ";
    }
    cout << endl;

    for( auto &y : x ) { // Type inference by reference.
        // Observes and/or modifies in-place. Preferred when modify is needed.
        cout << y << " ";
    }
    cout << endl;

    for( const auto &y : x ) { // Type inference by const reference.
        // Observes in-place. Preferred when no modify is needed.
        cout << y << " ";
    }
    cout << endl;
    cout << "end of integer array test" << endl;
    cout << endl;

    // Create a vector object that contains 10 elements.
    vector<double> v;
    for (int i = 0; i < 10; ++i) {
        v.push_back(i + 0.14159);
    }

    // Range-based for loop to iterate through the vector, observing in-place.
    for( const auto &j : v ) {
        cout << j << " ";
    }
    cout << endl;
    cout << "end of vector test" << endl;
}

來源:https://docs.microsoft.com/zh-tw/cpp/cpp/range-based-for-statement-cpp?view=vs-2019