On this basis, a design method of an optimal vector compandor with leastmeansquareerror criterion is derived.
本文由此出发，导出在最小均方误差意义下的最佳矢量压扩量化设计。
2
The present method showed two advantages, i. e. , fewer calculations and the optimum simulation result which is rational and has leastmeansquareerror.
本方法既有计算量少的优点，又可进一步降低拟合谱的均方误差和使拟合结果更加合理。
3
The relation between leastsquare collocation and data resolution is discussed based on the form in frequency domain of the principle of leastmeansquareerror.