compared_two_groupofnumbers

基于加权l1范数的稀疏信号重建，稀疏信号是带噪声的(Sparse signal reconstruction based on the weighted l1 norm sparse signal with noise)

field oriented control of dc motor

基于功率谱相减的语音消噪增强法程序，采用硬阈值法(Power spectrum subtraction based speech denoising Enhancement Act program, using hard-threshold)

非常好的额matlab学习课件，是GUI的哦，哈哈，希望可以对你有帮助(Very good amount matlab learning courseware, the GUI Oh, ha ha, I hope you can help)

Matlab 符号运算是通过集成在 Matlab 中的符号数学工具箱（Symbolic Math Toolbox） 来实现的。和别的工具箱有所不同，该工具箱不是基于矩阵的数值分析，而是使用字符串来 进行符号分析与运算。实际上，Matlab 中的符号数学工具箱是建立在 Maple 基础上的，当 进行 Matlab 符号运算时，它就请求 Maple 软件去计算并将结果返回给 Matlab。(Matlab symbolic operation is integrated in the Matlab Symbolic Math Toolbox (Symbolic Math Toolbox) to achieve. And different from other toolbox, the toolbox is not based on numerical analysis matrix, but use a string for symbolic analysis and calculation. In fact, Matlab' s Symbolic Math Toolbox is built based on Maple, Matlab symbolic computation to the time when it requests Maple software to calculate and return results to Matlab.)

数字上变频或者数字下变频过程中内插和抽取的多相处理，用于降低硬件消耗(polyphase filter handle)

说明：  该课件讲解了小波与fft发展历程以及应用，对于图像处理有一定的帮助！(wavelet，fft)

Io out put current of pv modul for grid connected pv system

解决MATLAB的label字体不能旋转显示的问题，有详细使用说明。(Solve the MATLAB label rotationproblem.Detailed instructions is given.)

Matlab雷达工具箱，实现雷达信号处理的各种功能。(Matlab toolbox radar, radar signal processing implementation of the various functions.)