nsdcalc

一些关于希尔伯特--黄变换的预备知识即应用实例(About Hilbert- Huang transform prior knowledge that the application example)

合成孔径雷达点目标仿真程序（MATLAB程序）(Synthetic aperture radar point target simulation program)

基于matlab的随机数的生成，包括其他调用的函数，(Random number generation based on MATLAB, including other call function )

For the 3d implementations, the source files for the in-core version are in the directory fdct3d

定位曲线峰值大小及峰值点横坐标,并对结果进行图形化标示。(localization of the peak horizontal ordinate and amplitude for a curve)

为stanford大学donoho教授所编写的redgit变换源代码。是用c编写的，但已转化至matlab环境使用。(Written for Professor Donoho Stanford of the University of redgit transform source code. Is written in C, but has been converted to Matlab environment.)

Rotate Image by a degree

er ji dao li bai de xiang guan cheng xu, neng gou hen hao de yong zai kongzhishang

结合具体应用，以2倍抽取为例，简要分析了多相滤波的基本原理及具体实现方法，并附带了matlab代码，从实验结果可以看出多相滤波可以实现与传统FIR滤波相同的功能。(Combine concrete application, take 200 extracts as an example, the synopsis analyzes the radical principle that the polyphase filters and concretely carries out a method, and supplementary matlab code, can discover polyphase to filter as a result to carry out to filter same function with traditional FIR from the experiment.)

说明：  无线传感器网络Leach分簇算法源代码，用matalb仿真的，完全能跑出来(wireless sensor network )