transform change中文什么意思

例句与用法

1. A decoding algorithm based on transform and fast hadamard transform changes the matrix multiplication to the addition , subtraction and position exchanging among the matrix elements , so reduces the demand of the instrument for computer
   基于变换和快速阿达玛变换的解码算法，将矩阵乘法简化为矩阵元素间的加、减运算和位置交换，降低了仪器对微机系统的要求。
2. At first , the dissertation analyses the discrete manufacture company ' s requirement to design change management and divides the requirement into two levels : the first one is assuring the product ' s data integrated , coincident , effectible and traceable ; the second one is correctly and punctually transforming change information
   本文首先分析了离散产品制造企业对设计变更管理的需求，将需求划分为两个层次：保证产品数据的完整性、一致性、有效性和可跟踪性；正确、及时地传递变更信息。