DOA_CAPON_1D

matlab GUI tutorial. This a very helping tutorial for matlab GUI beiggners.

heed protocol in wsn

计算pearson相关系数的函数,hen xiang xi(ji suan pearson xiang guan xishu de han shu)

说明：  My friend give this to me. I hope it will be helpful to others.

Entropy calculation of a file

IEC协会推荐的电压波动和闪变的测量计算方法，并含相关的IEC标准和国标（这些标准很难找到免费的）(IEC Association recommended voltage fluctuation and flicker measurement and calculation methods, and with the relevant IEC standard and GB (hard to find these standards for free))

一个用在simlink 中用 dsp builder建立的FIR滤波器，每个波形都有波形显示，是学习DSP builder和FIR滤波器好资料。(One used in the FIR filter using dsp builder simlink established, each waveform has a waveform display, learning DSP builder and FIR filter good information.)

TO FIND HISTOGRAM OF AN IMAGE

matlab实现运动模糊图像的恢复的维纳滤波复原法以及直接调用维纳滤波函数的方法(Matlab to achieve the restoration of motion-blurred images Wiener filtering restoration method and the direct call of Wiener filtering function method)

本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真(In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process simulation. Simulation of the sliding correlation method is based on the theory, first discuss the simulation plays an important role in spreading the m sequence generation problem, the modulation signal generation and later discussed, and the signal captured by stepping discussion processes the captured first simple simulation, and then followed by adding noise and Doppler frequency shift after the capture simulation)