绘制一个指针。[ x y z ] = xyzplotter（辛，阴，Zin）将列出新，阴，Z。

灰度拉伸是分段进行线性变换，对红色，绿色，蓝色三分量进行统一的分段线性变换，以增强图像对比度 (Gray-scale stretch is sub-linear transformation of the red, green, blue three-component unified piecewise linear transformation, to enhance the image contrast)

说明：  important file upload to be

说明：  国外人写的LTE链路级仿真文件，对于初学LTE的人有很大的帮助(Written by foreign LTE Link Simulation file, LTE for the beginner who is very helpful)

主要用来仿真QAM的关于MATLAB的调制和解调代码，重点仿真了在高斯白噪声下的性能分析，同时画出了各个数据处理节点的波形图，重点画出了星座图，误码率等指标性能。后期会重点讲相关的matlab代码移植到FPGA中进行设计实现。

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

图像处理中的一种降噪方法，对去掉图像的噪声有很好的效果(Image processing method of a noise reduction of images to remove the effect of noise has a very good)

hi, this ia useful visio program. in park in induction motor control

hard disk drive spindle motor control simulink, show you how to keep the speed at a level(hard disk drive spindle motor control simu link, and show you how to keep the speed at a level)

卡尔曼滤波的 Matlab源程序,希望对大家有帮助(Kalman Filter Matlab source code, I hope all of you help)

System CBIR in Matlab