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该程序描述含噪语音信号的处理过程，MATLAB编程。(The program describes the noisy speech signal processing, MATLAB programming.)

说明：  s transform of any i-d signal

this matlab source code is for begining

PCA故障分析程序，主元分析法，故障诊断，TE过程的数据。(PCA fault analysis program, principal component analysis, fault diagnosis, TE process data.)

说明：  Adaboost集成学习算法 matlab代码(Adaboost)

分别使用LS和TLS算法，计算出混合信号的频率。该频率估计算法的数学模型是基于ARMA模型。其中还包括详细的设计报告，有一定的参考价值。(LS and TLS algorithms were used to calculate the mixed-signal frequency. The mathematical model of the frequency estimation algorithm is based on ARMA models. It also includes detailed design report, a certain reference value.)

利用梯度投影法解决有约束的目标函数优化问题(Gradient projection method for solving constrained optimization problem objective function)

预测控制中的预测函数控制（PFC),有清晰的备注(Predictive Control in Predictive Functional Control (PFC), a clear note)

用matlab编写的cdma2000基带信号源的仿真程序,主要实现编码调制部分。。(Prepared using matlab cdma2000 baseband signal source simulation program, the main code modulation section. .)

the code file that is uploded is rfft file