本文利用对称复制及平移复制概念，研究了沃尔什函数的构成，并以矩阵的克罗内克积的形式给出了递推关系。
Making use of the concept of symmetry copy and shift copy, the construction of Walsh functions is studied. Recursive relations are given in the form of Kroneker product of matrix.
该方法把克罗内克积应用到频域，同时提出频域散射衰落加权因子的概念，由此导出一种室外宽带MIMO散射分布模型。
By introducing the Kronecker product into the frequency domain and employing the concept of scattering fading weight factor, an outdoor broadband MIMO scattering-distribution model is derived.
克罗克否定了正在谈判协议内秘密条款的说法，他说，谈判进程将是透明的，而且会经过伊拉克立法人员的充分辩论。
Crocker dismissed the notion of a secret component to the accord under negotiation, saying the process will be transparent and the deal subject to full debate by Iraqi legislators.
因此，我们不必为克罗侬先生担心，但是我们需要更加担心的是与克罗侬先生所面临问题类似的攻击所产生的在更大范围内的影响。
So we don't need to worry about Mr. Cronon - but we should worry a lot about the wider effect of attacks like the one he's facing.
佩里诺说，美国驻伊拉克大使克罗克和他的团队可能会在本周内答复伊拉克在这一问题上提出的建议。
Perino said the U.S. Ambassador to Iraq, Ryan Crocker, and his team will likely respond to the Iraqi proposals this week.
在刘易斯和克拉克探险队探险期间的1805年到白人探险家首次进入这一地区为止，他们发现了内兹佩尔塞部落、克罗部落和肖肖尼部落。
By the time white explorers first entered the region during the Lewis and Clark Expedition in 1805, they encountered the Nez Perce, Crow and Shoshone tribes.
在刘易斯和克拉克探险队探险期间的1805年到白人探险家首次进入这一地区为止，他们发现了内兹佩尔塞部落、克罗部落和肖肖尼部落。
By the time white explorers first entered the region during the Lewis and Clark Expedition in 1805, they encountered the Nez Perce, Crow and Shoshone tribes.
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