ofdma-scfdma

sigital signal processing programs for electronics

matlab example psmsm

在matlab中，绘制图像的灰度直方图，并均衡化复原图像(In matlab, rendering the image histogram, and equalization restored image)

its for a wsn project

考虑输入双输出系统，输入量均为方差为1的互不相交白噪声，测量噪声采用方差为0.1的互不相交白噪声(Consider input dual-output system, enter the amount of all variance disjoint white noise, measurement noise variance was used to the white noise of 0.1 disjoint)

总结了matlab中所有函数的用处及其来龙去脉，相信是matlab初学者的最爱 (Summarizes all the functions matlab use and context, is believed to be a favorite for beginners matlab)

creates a list of all subdirectories of a specific folder

采用matlab语言描述的双线性插值算法。(Based on matlab language describe bilinear interpolation algorithm.)

A new method for performing a nonlinear form of Principal Component Analysis is proposed. By the use of integral operator kernel functions, one can eciently compute principal components in high{ dimensional feature spaces, related to input space by some nonlinear map for instance the space of all possible d{pixel products in images. We give the derivation of the method and present experimental results on polynomial feature extraction for pattern recognition

说明：  CDMA系统的各个模块M文件实现，从信源产生到输出信号(CDMA system, each module M files to achieve, from the source to the output signal is generated)