一个省市县三级联动的例子，里面有sql直接在 sqlserver里面运行即可.解压后有个html 可以看到效果...

for beginners of adaboost

内部排序算法，此程序包含了基本的排序算法，并对各个算法的性能做了相应的分析-internal sorting algorithm, which includes the basic sorting algorithm, as well as the performance of various algorithms do the corresponding analysis

四色图着色问题，离散数学的经典算法，用c实现，输入一个图，用小于4种颜色着色-four-color map coloring, Discrete Mathematics classical algorithm, using c realize that the importation of a map, with less than four colors Coloring

用C51写的日历时钟，这个程序可以直接下来使用。-C51 written by the calendar clock, this procedure can be used directly down.

很好的C++学习课件,内容很全面,讲解也很详细.-Good C++ Learning courseware, content is very comprehensive, very detailed brief.

A code writing by Verilog which can find medium value. With a C file to see the simulation results. A co-design example of C and Verilog.

简单的BBS论坛,一个简单的BBS论坛,对学习注册和较大规模的BBS组具有很好的学习作用-simple BBS Forum, a simple BBS forum for the study and the registration and the larger group of BBS is a good learning role

InSAR是一种极具潜力的新型空间大地测量方法，但它也有其固有的限制，特别是受到大气层延迟（对流层延迟、电离层延迟等）、卫星轨道误差、地表状况和时变去相关性等影响，很容易导致InSAR图像解释错误，而InSAR数据本身无法解决所存在的上述问题。而GPS可以精密定位，可以较为精确地确定电离层、对流层参数，是当前应用最广泛的一种空间大地测量手段。-InSAR is a potential new space geodetic methods, but it also has its inherent limitations. in particular by the delay in the atmosphere (troposphere delay, ionospheric delay, etc.), satellite orbit errors, Surface conditions and time-varying correlation to the impact of such very easily lead to wrong interpretation of InSAR image, InSAR data and by itself can not solve the above problems. GPS precision positioning can be more accurately determine the ionosphere, troposphere parameters, is the most widely used as a means of space geodesy.

模拟退火算法求解货郎担问题（用C#实现）-simulated annealing algorithm for traveling salesman problem (with C#)

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