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数字接收机定时符号同步经典算法著作Gardner(This is the interpolation on the classic symbols of the articles, for the realization of the receiver symbol timing synchronization, the hardware engineering staff to develop a good reference)

this document describe the development of design of camera lens.

Estimates the power spectral densities (PSDs) using both the generalized Ridge Regression (GRR) method [Hoerl, Kennard] and the ordinary RR method with loading level decided by the harmonic mean (HKB) and a Bayesian estimator (LW) for deciding the diagonal loading level.

无偏灰色预测模型的实现，直接改数据即可运行。(Unbiased gray prediction model to achieve, directly change the data to run.)

jpeg压缩与解压例子，matlab中离散余弦变换并用huffman编码(jpeg compression and decompression example, matlab and used in the discrete cosine transform coding huffman)

Modulacion Am y Fm en MatLab

说明：  汽车空调温度simulink模型，描述汽车空调系统控制原理(atecontrol_for_vehicle)

说明：  matlab code from in the problem in numerical caculation.

matlab 地震反应谱计算 matlab 地震反应谱计算(matlab calculation of earthquake response spectrum seismic response spectrum calculation matlab)

首先，对太阳能光伏电池的基本原理和I-V、P-V特性进行分析。其次，建立电池的等效电路并初步设计仿真模型。(First, the basic principle and IV, PV characteristics of solar photovoltaic cells for analysis. Secondly, the establishment of the equivalent circuit of the battery and the preliminary design of the simulation model.)