polardb

自相关法基音检测的MATLAB代码。自相关法计算速度较快的自相关函数法检测语音的基音频率，有效剔除了高频共振峰和噪音的影响，其估计基音频率准确性高，稳定性好，运算速度较快。(CAMDF)

很好的Matlab入门教程，非常适合初学者！(Matlab Tutorial good, very suitable for beginners!)

实现无线传感器网络分簇路由算法的程序，可以运行的。( clustering routing for Wireless sensor network , the programs can run.)

matlab编程实现对图片进行高斯低通滤波(matlab programming the picture Gaussian low-pass filter)

《脑动力：MATLAB函数功能速查效率手册》 光盘源码下。7~12章(Brain Power: MATLAB function Quick Guide CD Matlab-code 2.Chapter 7~12)

关于流通渠道中生产商与零售商关系的博弈分析(A Game Analysis about Relationship between Manufacturer and Retailer in Circulation Channel )

Self devrloped Demos for beginners of Matlab generate HTML report and enjoy

Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.

2D-Gabor变换的Matlab实现代码(Codes of Matlab for 2D-Gabor transform)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)