itpp

数学建模之公园建路问题（2012年西北工业大学数学建模竞赛）(Mathematical modeling of the park was built Northwestern Polytechnical University Mathematical Contest in Modeling (2012))

文字转换，可用于繁体字和简体字之间的转换()

This derivation of the normalised least mean square algorithm is based on Farhang- Boroujeny 1999, pp.172-175, and Diniz 1997, pp 150-3. To derive the NLMS algorithm we consider the standard LMS recursion, for which we select a variable step size parameter, μ(n). This parameter is selected so that the error value , e+(n), will be

matlab图像处理的几个程序 P0301：数字图像矩阵数据的显示及其傅立叶变换(Several procedures P0301 matlab image processing: digital image data matrix display and Fourier Transform)

程序相当有用，可用于数学建模中。数据是实例，程序浅显易懂。(Program is useful for mathematical modeling. Data instance, the program easy to understand.)

说明：  协同过滤算法matlab代码,算法本身挺简单的，建议你自己试着编一下(Collaborative filtering algorithm matlab code )

采用db4小波对是与信号进行降噪处理，实际效果良好(Using DB4 wavelet denoising is processing and signal, the actual effect is good)

FFT算法C语言实现 和MATLAB中fft函数结果一样的功能(FFT algorithm C language and MATLAB fft function results in the same function)

CGUI在STM上的移植, PDF文件,下载查看(The transplantation of CGUI on STM)

audio card enumerate searching ok. for multimedia developing project. thank you