matlab

矩阵积和式双元素Laplace展开，利用Laplace展开递归计算矩阵积和式(the laplace expansion of matrix permanent)

说明：  基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。(Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstruction algorithms are discussed using wavelet transform signal band-pass filtering method, and through the wavelet packet to signals can be decomposed, 把 frequency components of complex signal is decomposed into various frequency bands 上, according to need to extract the specified frequency signal, and then reconstructs the signal reconstruction algorithm to achieve the extraction of the signal.)

该内容为fisherface的matlab代码，绝对可以运行，实验的数据库为ORL人脸数据库，并且在代码中很多中文注释，便于理解，为了大家方便，在压缩包中还放了fisherface的原始原始论文和PCA算法的原始论文。希望这些资料对大家有所帮助。(Fisherface matlab)

使用matlab实现对excel文档的写操作，以写学生成绩报告为例(Use matlab to achieve excel document write operation to write the report as an example of student achievement)

买原创力YCL2812开发板时，赠送的源程序，适合做数字信号处理的朋友参考，谢谢！ (Buy originality YCL2812 development board, the gift of the source, suitable for digital signal processing reference to a friend, thank you!)

基于matlab软件上的功率因数校正课件，对于初学者有很好的帮助(Matlab software based on the power factor correction courseware, there is a good help for beginners)

说明：  通信系统中的psk误码率的matlab程序(communication system psk BER of the Matlab procedures!)

this code shows the gives the excel sheet of required parameter as given in the code for show the comparison ...............by pandey ji

THIS IS A DATA OF SOURCE YOU MUST TO ATTEND,BECAUSE IT S VERY IMPORTANT TO COMPLETED YOUR FILE MATLAB

说明：  matlab_bgl图论工具箱下载，功能强大,用于复杂网络(Download Matlab Graph Theory toolbox, powerful function)