zs-thinning

one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.

说明：  该程序用于联合傅里叶变换，辅助联合傅里叶变换光学实验的分析(JoinTransformCorrelator)

采用小波提取布料图像的纹理，提取出经纬纱的纹理，效果还好。演示用吧(using wavelet to extract Woven Fabrics feature, it alse can automatic analysis techniques to identify the fabric density)

关于Matlab的课件，里面含有数学建模的基础知识，对于数学建模的了解是很有帮助的(Courseware on Matlab, which contains the basics of mathematical modeling, mathematical modeling for understanding is helpful)

整流电路的阻感负载分析电流电压的波形，具体的计算(Waveform analysis resistive load current sense voltage of the rectifier circuit, the specific calculation)

以网损为目标函数，对IEEE-33节点系统进行电容的位置寻优和容量寻优以及变压器分接头的寻优。(The net loss for the objective function, IEEE-33 node system capacitance position optimization and capacity optimization and transformer taps optimization.)

encryption decryption..matlab source code

基于MATLAB 6.x开发，通过鼠标点击拖拽可以画出带箭头的线段。(ARROW may be called with a normal argument list or a property-based list. ARROW(Start,Stop,Length,BaseAngle,TipAngle,Width,Page,CrossDir) is the full normal argument list, where all but the Start and Stop points are optional. If you need to specify a later argument (e.g., Page) but want default values of earlier ones (e.g., TipAngle), pass an empty matrix for the earlier ones (e.g., TipAngle=[]).)

LMS算法matlab程序实现，算法matlab程序实现(LMS algorithm Matlab Program realization)

大学生数学建模竞赛2003年A题SARS传播题的Matlab代码(Mathematical Contest in Modeling spread of SARS in 2003 entitled A Question Matlab code)