用于地球物理勘探钻井和爆炸两个班报的因素对比，选出不同因素的钻井好爆炸...

Rockwell公司PLC控制物料分拣系统的源代码，很好用：）-Rockwell PLC control of the material sorting system source code is useful :)

VB里的Lable控件属性怎么设置字体会变色会动呢-VB Lane Lable control properties set the font will change how it will move

双线性变换法无限长单位脉冲响应滤波器的设计，用到的模拟原型是切比雪夫和巴特沃斯低通滤波器。能够显示滤波器的幅频特性和相频特性曲线-bilinear transform infinite impulse response filter units in the design, use of simulation is a prototype and Chebyshev low-pass Butterworth filter. To demonstrate the filter frequency characteristics and phase frequency response curve

#include float add(float,float); float sub(float,float); float product(float,float); float divide(float,float); void main() 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

机动目标的跟踪问题一直是人们研究的重点，实现机动目标精确跟踪，首要解决的问题就是使所建立的目标运动模型与实际的目标运动模型匹配。目前常用的有多模型(MM)，交互式多模型(IMM)，切换模型等。多模型方法就是对一组具有不同机动模型分别进行Kalman滤波，最终的参数估计是各滤波器估计值的加权和；在多模型基础上，Shalom提出了交互式多模型方法，这一方法对无序目标的机动检测，显示了更好的鲁棒性和跟踪的稳定性；切换模型则是分别建立机动和非机动运动模型，利用机动检测实现在这两个模型之间的切换。一般来说，交互式多模型的跟踪性能较好。-mobile target tracking problem has been a focus of research and achieve precise maneuvering target tracking, the most pressing issue is to enable the establishment of the target model and the actual movement of the target model matching. At present, more commonly used model (MM), interactive multi-model (IMM), switching model. Multi-model approach is a group of different mobile models were Kalman filtering, The final parameter is the estimated value of the filter is estimated weighted; in the multi-model basis, Shalom made the interactive multi-model approach that the objectives of the motor disorder detection, better show the robustness and stability of the track; switching model is set up motorized and non-motorized sports

利用C++编写贪吃蛇游戏，通过操作键盘方向键可以控制贪吃蛇的移动，每吃掉一个刷新的食物之后会加长一个单位。每个食物的刷新都优先设定好了一个可以行进的路线，当贪吃蛇的头碰到身体或者刷新食物时没有任何一个可以行进的路线则算游戏失败，完成贪吃蛇吃满全屏幕则算游戏成功。

囊括EZ-USB FX硬件设计与软件设计的书，非常实用，里面有一些设计的例子，希望对大家有些帮助-include EZ-USB FX hardware design and software design, the book is very practical. There are some design examples, and I hope to help some people

用Prim算法求最小生成树-Prim used for the minimum spanning tree algorithm

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主要用于产生波形，然后用于仿真和实验-Mainly used to produce waveform, and then used for simulation and experimental