kalman_last

程序利用小波分解将声音信号分解为高频与低频部分，而后利用软阈值方法确定高频与低频各自的小波重构系数，将高频与低频部分重构还原信号达到降噪的目的。(Program using wavelet decomposition sound signal into high and low parts, then use soft threshold method to determine the high and low frequency coefficients of each wavelet reconstruction, reconstruction of the high and low frequency part of the purpose of noise reduction signal reaches.)

AES加密算法的matlab程序，包含AES的各个部分的代码，可供学习参考使用。(matlab code for AES encryption algrithem, including every part of AES, can be regard as reference)

a bit creepy curve segmentation

matlab在数值分析中的实例与代码，结合具体例子讲述Matlab在数值分析中的应用(matlab code examples and numerical analysis, combined with specific examples about Matlab in Numerical Analysis)

非平稳时变信号的希尔伯特变化，可以实现EMD，HHS。(non-stationary and time-varying HHT)

详细的卷积编码与维特比译码算法。产生随机信号，对信号进行卷积编码，然后经过数值转换、格雷编码，QPSK调制，进入加噪信道，之后进行QPSK解调，格雷解码， 数制转换、 维特比译码得到接收端的信号。(Detailed convolutional coding and Viterbi decoding algorithm. Random signal, the signal convolution coding, and then through numeric conversion, Gray coding, QPSK modulation, plus noise into the channel, followed by QPSK demodulation, decoding Gray, number system conversion, Viterbi decoding to get the receiving end of the signal.)

雷达专业的经典教材，书籍雷达数据处理及应用，非常有用(Radar data processing and Application)

torsche是matlab下的一个工具箱，可以用来仿真实时调度算法，如EDF RM等，结合Matlab和Visual studio混编后可以使用，其自带的一些工具包里也有很多应用用例可以用来参考(torsche under a toolbox matlab , simulation can be used for real-time scheduling algorithms, such as EDF RM , etc. , combined with Matlab and Visual studio can use the hash , which comes with some tools package , there are many use cases can be used to refer to the application)

V-BLAST over rayleigh fading channel ZF equalizer with dimension 2x2 4x4 and 2x4

根据文献波恩的名著《光学原理》编写的，用于计算薄膜的反射率，可以自编测试文件绘出各种反射率图，为方便使用已附了一个测试文件供参考(This program s function is to calculate a reflectivity of film, which is programmed according to the classical masterpiece of the principle of optics by Born.)