Face_Angle_Neural_net

70 watt transistorlu amfi devresi bd911 bd912.

verhulst 预测软土路堤沉降，采用matlab编写(verhulst model for predicting the soft embankment settlement)

fuzzy is a very useful technique in doing project works in the field of technology

主要关于美国成功学专家成功学的经验介绍，让人摆脱困境，迎接新的人生！(Main expert on the U.S. success successful learning experiences, people bail out, meet new life!)

有关 层次分析法的 小程序 有需要下载 请下载 (The analytic hierarchy process (ahp) of small programs)

说明：  《载波相位相对定位双差方程原理》验证 《载波相位相对定位单差方程原理》验证 《载波相位相对定位双差方程原理》验证 《载波相位相对定位双差方程原理》验证当基站离流动站很近，并假设流动站概略坐标等于基站坐标，那么双差方程中距离向量就为0(&quot Double difference carrier phase relative positioning equation theory&quot test &quot single-difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation principle&quot is verified when the base station from the mobile station near, and assuming that mobile station is equal to the base station coordinates approximate coordinates, so double-differential equation from the vector is 0)

transformed sec2time in matlab

说明：  EWB中元器件的详细讲解实用的很啊！洗完喜欢！(EWB in the components explained in detail)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

基于不变矩的形态特征提取，语言是MATLAB，代码可以运行(Morphological features extraction based on moment invariants, language MATLAB, the code can run)