least-square value的意思|示意

However we want to get the least absolute value of frequency deviation not the least square sum of it.

但是实际需要的是使频率偏差的绝对值最小而不是频率偏差的平方和最小。

And then proceed to find the approximate value of all optimal solutions of mechanism's parameters under the significance of least square without using the initial value.

进而不用初值就能求出最小二乘意义下机构参数全部最优解的近似值。

The total income of national economy and the amount of population are predicted with second-degree moving model and with the principle of least mean square fit error determining designated value n.

利用二次移动平均模型，引入均方拟合误差最小的原理确定出时段数n，对国民经济总收入、人口数量等项目进行了预测。

The mathematic model was established after obtaining the measurement value of the star and the errors of the theodolite were calculated by using the least square method.

在获得星体测量值后，建立数学模型，利用最小二乘法，对经纬仪的各单项差进行解算；

The least square problem of the convolution result and real seismic data can be considered as the solution of a huge rarefactional matrix equation, which can be solved by singular value decomposition.

然后将其与地震子波褶积，使其求解结果与实际地震数据的最小平方问题归结为求解一大型稀疏矩阵方程，并采用奇异位分解法求解。

The simulation result shows that GA can effectively reduce the parameters 'value to a small range, and the application of the least square method improves the convergent efficiency.

通过仿真实验发现，遗传算法能很快的将摄像机参数的取值缩小到一个有效范围内，而最小二乘法的应用有效的提高了算法的整体收敛性能。