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用于消除电网中由非线性负荷导致产生的5/7次谐波，降低畸变率(Eliminate the 5/7 subharmonic in the power grid and reduce the distortion rate)

有关血氧测量算法的算法实现，分别用C语言和Matlab语言(youguan xueyang celiang suanfa de suanfa shixian fen bie yong C and Matlab)

介绍一个应用matlab进行多元线性回归的实例(A document applied for Multiple Linear Regression .)

信号频谱分析的MATLAB实现程序 内附多个源代码，可作学习参考(Analysis of the signal spectrum to achieve the MATLAB program containing a number of source code, reference can be used for learning)

说明：  这是利用改进的kalman滤波来处理GPS信号，通过与传统的kalman滤波比较得到较好的效果。直接解压，就可以导入work里运行。(This is the improved GPS kalman filter to process the signal, by comparison with the traditional kalman filter get better results. Direct decompression to work can be imported to run. )

稀疏表示用，大家可以参考相关的文档来读此次程序(Sparse representation)

小波与近似熵相结合的机械振动噪声信号分析 8.复morlet小波实验程序.(8 Complex Wavelet morlet experimental procedures.)

在高斯白噪声信道下的RS码编译码实现程序 包括编码和译码(RS code under the white Gaussian noise channel codec implementation program Including encoding and decoding)

This file compares three different versions of the Kalman filter. The Kalman filter is used for recursive parameter estimation. The Kalman filter can handle noisy measurements. The first implemented filter (fcn_KF) is the Kalman filter with standard update of the covariance matrix P. The covariance matrix reflects the uncertainties of the predictions. To improve the numerical stability Potter developed a square root update (fcn_KF_SRP) of the covariance matrix P. Another version is the square root covariance update via triangularization (fcn_KF_SRT). This file generates a model. Then the three Kalman filters perform an estimation of the model parameter. At the end the results are compared. Sources: Simon, D. (2006): Optimal state estimation Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques Golub, G. (1996): Matrix Computations

用matlab实现的BPSK仿真；分析它的误比特率，并用matlab显示；(BPSK simulation using matlab implementation of its bit error rate, and using matlab display )