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用编写的集机器人设计、分析、仿真与一体的软件，非常有工程使用价值，完全可用！(prepared with the set robot design, analysis, simulation and integration software, it works very useful and it is perfectly possible!)

说明：  this is the simple code for a beginner matlab programming to make a plot, change the plot color, change the dot shape etc.

transforms geodescial coordinates in geocentrical and vice versa

用matlab实现了对指纹图像的细化处理，其中包括所有源代码，可以直接运行。(Refinement of the fingerprint image processing using matlab, including all source code can be run directly.)

基于matlab，电力系统最优潮流问题，注释详尽(Based on matlab, optimal power flow problem, detailed comments)

Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.

局部线性降维方法LLE 用于高维空间数据的降维处理(Local linear dimension reduction methods for high dimensional data LLE dimensionality reduction process)

大学数学实验，ISBN 9787302102406,部分习题源代码(Experimental Mathematics, ISBN 9787302102406, part of the exercises the source code)

利用matlab软件绘制长螺旋钻机入岩的功率曲线图(Matlab software to draw long auger into the rock power curve)

说明：  数值随机化算法计算圆周率，面积法投点计算，利用matlab，绘出不同投点下的计算结果(Randomized algorithm to calculate the value of pi, cast-point calculation of area method, using matlab, plot points under different investment results)