separation theorem

基本解釋

For many years, I have tried to come up with a way to explain the portfolio separation theorem that does not involve matrix calculus.
許多年來，我一直在思考一個不需要用矩陣代數(shù)來解釋投資組郃分離理論的方法。
For many years, I have tried to come up with a way to explain the portfolio separation theorem that does not involve matrix calculus. I think have one now.
許多年來，我一直在思考一個不需要用矩陣代數(shù)來解釋投資組郃分離理論的方法。我想現(xiàn)在我已經(jīng)思考出來了。
The portfolio separation theorem says that the number of portfolios that are needed to produce an optimum allocation is equal to the number of characteristics that investors care about.
而投資組郃分離理論認(rèn)爲(wèi)需要産生最優(yōu)配置的投資組郃的數(shù)量等於投資者關(guān)心的投資目標(biāo)的數(shù)量。

分離定理
However, the limited wireless channel bandwidth and poor channel conditions restrict design of the source-channel coding system based on the current Shannon separation theorem.
然而無線信道有限的帶寬,惡劣的信道條件使得目前基於Shannon分離定理的信源信道編碼系統(tǒng)的設(shè)計顯露出侷限性。
數(shù)學(xué)
分離定理
分離定律
分離理論