Finally, the results are compared with return difference matrix method to illustrate the efficiency of the new method.

最后将新方法与回差矩阵最小奇异值方法进行了比较，验证了该方法的优越性。

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A necessary and sufficient condition for nonlinear systems to achieve optimal regulator is given by using the return difference condition and completion of the squares argument.

利用返回差条件，借助配方方法讨论非线性系统达到最优调节所必须满足的充要条件。

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Results showed that the optimum conditions of the measurement were as follows:the water reservoir temperature should be 90%-96% of the upper limits, return difference value should be 0.

实验结果表明：恒温水浴槽灵敏度测定的最优条件是水浴温度为测定上限值的90%～96%、回差值为0。

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The difference between the average return for colleges and universities and Yale's returns has added $14.4 billion dollars to the University's coffers.

其他高校的平均收益率,与耶鲁的收益率的差距,为耶鲁财政增加了144亿美元

耶鲁公开课 - 金融市场课程节选

And then the only other difference is obviously, it's a function I need to return a value.

然后还剩下一点明显的区别，对于方法我要有返回值。

麻省理工公开课 - 计算机科学及编程导论课程节选

The thing that is very interesting that he finds is the difference, 4%, between the historical real return on stocks and the historical real return on bonds.

非常有趣的是,他发现历史实际股票收益，和历史实际债券收益之间,存在4%的差异。

耶鲁公开课 - 金融市场课程节选

Cooper says Ferguson's return will make little difference to the outcome of Tuesday night's match.

BBC: Peterborough's Mark Cooper expects Preston interest

The results show outperformance before adjusting for risk and no material difference in return after adjusting for the four risks.

FORBES: No Free Lunch from Alternative Indexes

So Sharpe did a Monte Carlo simulation of 1 million different 30-year investment outcomes, getting roughly the same difference in return.

FORBES: A New Way Of Calculating The Brutal Arithmetic Of Fund Fees