1、重要文档 SolidWorks API 帮助文档:在 SolidWorks 的安装路径下可以找到本地文件,如 ...\Program Files\SolidWorks Corp\SolidWorks\api\apihelp.chm 。 swcommands.py 及 swconst.py 文件:由 makepy.py 程序生成的 swcommands.py 及 swconst.py 文件。...
1 数值计算用什么 作为理工科的社畜,懂计算会计算是一个必不可少的技能,其中尤其是对于土木工程人来说,结构力学、弹塑性力学、计算力学是数值计算中无法逾越的一道坎。由于Matlab简单使用,好学好操作,工科人往往都喜欢使用Matlab来实现数值算法。但是Matlab有几个缺点: Matlab是非开源的国外商业软件,存在安全问题以及盗...
self.sleep_time=sleep_time defrun(self):#定义每个线程要运行的函数print("running on number:%s"%self.num)time.sleep(self.sleep_time)print("task done,",self.num)if__name__=='__main__':t1=MyThread("t1",2)t2=MyThread("t2",4)t1.start()t2.start()t1.join()t2.join()print("The ...
Visual Studio头文件目录(编译错):D:\Program Files\Python36\Lib\site-packages\numpy\core\include 关键代码(运行错):在Py_Initialize();之后必须调用import_array();以加载所有numpy函数(C API),与加载dll类似。 下面的例子展示用numpy接口实现矩阵计算矩阵乘法,并验证结果。 // numpy_demo.cpp #include <Pyth...
rotation_matrix = np.array([[np.cos(theta), np.sin(theta)], [-np.sin(theta), np.cos(theta)]]) v_abc = np.dot(rotation_matrix, v_dq) return v_abc # 测试 controller = FOCController(p=0.5, i=0.2) # 模拟FOC控制过程 vd = 0.5 # d轴电压指令 ...
a= np.array([[1,2],[3,4]])print(np.linalg.det(a)) 输出 -2.0000000000000004 回到顶部 numpy.linalg.solve() numpy.linalg.solve()解线性矩阵方程。 这个函数用于解线性方程,学过线性代数可知,线性方程可以表示为矩阵。 如下面的方程: x + y = 20x- y = 10可以表示为3个矩阵的方程: ...
The differences in the output of g1 and g2 in the second part is due the way variables array_1 and array_2 are re-assigned values. In the first case, array_1 is bound to the new object [1,2,3,4,5] and since the in clause is evaluated at the declaration time it still refers...
OEMStringArray = {"Dell System", "1[0638]", "3[1.3]", "4[0001]", "6[D0, D4, D8, DA, DE]", "10[A04]", "8[]", "9[]", "10[XXX]", "13[PP36S]", "14[3]", "15[9]", "16[]"}; PartOfDomain = FALSE; ...
(bytearray_instance)and comparing bytes/bytearraywithstr.(-bb:issue errors)-B:don't write.py[co]files onimport;alsoPYTHONDONTWRITEBYTECODE=x-c cmd:program passedinasstring(terminates option list)-d:debug output from parser;alsoPYTHONDEBUG=x-E:ignorePYTHON*environmentvariables(suchasPYTHONPATH)-...
To force the pause and prompt after you enable native code debugging, add the -i argument to the Run > Interpreter Arguments field on the Debug tab. This argument puts the Python interpreter into interactive mode after the code runs. The program waits for you to select Ctrl+Z+Enter to ...