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This tutorial white-paper illustrates practical aspects of FIR filter design and fixed-point implementation along with the algorithms available in the Filter Design Toolbox and the Signal Processing Toolbox for this purpose. The emphasis is mostly on lowpass filters, but many of the results apply to other filter types as well. The tutorial focuses on practical aspects of filter design and implementation, and on the advantages and disadvantages of the different design algorithms. The theory behind the design algorithms is avoided except when needed to motivate them.

在认知网络下的干扰对齐算法的MATLAB代码(In the cognitive network interference alignment algorithm MATLAB code)

二自由度重型汽车整车模型，用Simulik搭建的，根据余志生的第五章(DOF；Two degree of freedom model of heavy automobile)

关于LDPC的。是Mackcy网站上的LDPC编译码程序。(On the LDPC. Mackcy site is LDPC coding and decoding procedures.)

各种MATLAB的基本迭代方法，包括高斯等等，因该有所帮组(Matlab some basic methods )

kolmogrov test for logistic map using matlab

小波方法应用到故障诊断，灰度值显示，具有很好的实用价值(Wavelet method is applied to fault diagnosis, gray value shows that have good practical value)

信号的短时傅立叶变换，paper2_2_1为主程序，仿真不同窗长下短时傅立叶变换的时频聚集度。stftxz为修正的短时傅立叶变换。(Short-time Fourier transform signals, paper2_2_1 main program, the simulation under different window length short time Fourier transform of the frequency of aggregation. stftxz to correct short-time Fourier transform.)

to retrive signal in matrix form from strucutre which obtained from scope of simulink

小波分析，阈值滤波，软阈值和硬阈值的比较分析(wavelet analysis soft and hard threshold function)