求翻译：该文以股市的可预测性为基础，对股市部分影响因素进行量化，建立基于MATLAB的股价预测模型，并对部分大盘股、个股的收盘价进行预测，评价预测模型的有效性。是什么意思？

In this paper, based on stock market predictability and quantify some of the influencing factors on the stock market is built based on Matlab's stock price prediction model, and part of the large-cap stocks, stocks closing price forecasting, evaluation to predict the effectiveness of the model.

The man in the stock market can be predicted based on the stock market, and some of the influences for quantifying factors, based on the stock price MATLAB forecast model, and some big-unit, the closing price of shares in the forecast, the forecast model's effectiveness.

This article take stock market's predictability as a foundation, carries on the quantification to the stock market part influence factor, establishes based on the MATLAB stock price forecast model, and to the partial bulk lots stock, the stock closing price carries on the forecast, the appraisal for

The text based on the predictability of stock markets, to quantify the factors affecting stock parts, establishment of stock price forecasting model based on MATLAB, and part of the market share, the closing price of a unit forecast, evaluation and prediction model of effectiveness.

the man in the predictability of stock market is based on the stock market, and some factors to quantify the MATLAB, based on stock price forecasts, and model of the disk unit, part of the closing stock price forecasts, forecast model evaluation of the effectiveness. ;