MATLAB-different-in-gcf-gca-and-gco

说明：  在处理数据的时候我们经常要算各个区间的频数,但是在matlab中没有这样的命令.当数据比较大的时候自己数就比较麻烦,这里编了个小程序,(Handle data in a time when we often have to count the frequency of each interval, but there is no such matlab in command. When the data when the relatively large number of on its own is too much trouble here编了个small procedures,)

基于导频的信道估计，这个程序里主要实现了导频插入与提取(Pilot-based channel estimation, the program achieved a major pilot insertion and extraction)

matlab使用burg法的AR模型谱估计源代码 使用时只需改变加载的文件名 调整模型的阶数就可以了(burg method matlab using AR model spectrum estimation simply by changing the source code used to load the file name to adjust the order of the model can be a)

说明：  a m file for matlab the secant method(mathlab)

认知无线电中的重要技术的仿真应用 放大数据仿真值 AM FM(failed to translate)

说明：  可以图形化实现对任意系统参数的优化，系统既可以是线性系统，又可以是非线性系统(The optimization of any system parameters can be realized graphically. The system can be either linear or nonlinear)

说明：  基于MATLAB信号处理工具箱的数字滤波器设计与仿真(Based on the MATLAB signal processing toolbox of digital filter design and simulation)

MATLAB开发的精美时钟1,美观漂亮.(1 MATLAB development of fine clock, beautiful beautiful.)

计算含有SiC后的透射率的程序，对光子晶体含有SIC后的透射率计算有明确的标准(SiC calculated with the program after the transmission rate)

　　　以X射线检测焊缝图像为研究对象，针对石油焊管管端焊缝生产检验 中线阵列探测器实时成像的X射线数字图像存在的对比度不高、图像噪声及背景 起伏较大、焊缝边缘模糊且纹理较多的特点。(　　This task takes the X一ray weld seam image as the research object, in view of the X一ray image characteristics of low contrast, high image noise and fluctuated background, fuzzy weld seam edge and more texture with linear diode arrays real一time imaging in the petroleum welded pipe.Matlab simulation software is used to analysis methods of smoothing noise, gray transform enhancement, and image segmentation for image processing.)