LiZiqun

说明：  用MATLAB仿真的数字下变频程序，变频，滤波未用matlab函数，而是用代码完成，便于移到DSP或FPGA上。供参考。(Using MATLAB simulation of digital down conversion process, conversion, filtering is not used matlab functions, but with code completion, easier to move on a DSP or FPGA. For reference.)

递归最小均方误差中，权矢量随迭代次数收敛曲线(recursive least squares )

Article of Algorithm to Power Flow: Load Flow Solution of Radial Distribution.

512FFTOFDM系统仿真，包含卷积码和QPSK调制解调(BER performance simulation of 512 OFDM system, including convolutional code and QPSK)

交互式层次分析法源程序,输入判断矩阵即可进行可信度判断(Interactive hierarchy analysis method source code, enter the matrix can be credibility judgment)

GMSK信号的循环谱密度程序 对循环谱算法感兴趣者下载(GMSK signal cycle of spectral density of the cyclic spectrum algorithm procedures of interest to those who download)

A Level set based interpolation algorithm for image processing which is especially helpful for beginners.

形态学处理 包括开运算，闭运算，边缘检测，重构等　matlab源码(Morphological opening treatment, including operations, closing operation, edge detection, reconfiguration, such as source code matlab)

线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。(The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadband characteristics of linear frequency modulation signal, the fractional domain present narrowband feature. )

matlab file for cample bozorgnaia 2004 attenuation code