模拟手机通讯录

考试系统，选择题。用Java实现的多层BP神经网络，用于颜色和字符识别javaForManyLayerBp.z - 用Java实现的多层BP神经网络，用于颜色和字符识别-using Java multi-storey BP neural network, for the color and character recognition标签：Java, AI-NN-PR 评论：0条 添加评论基于web的动物识别系统，开发环境为Eclipse+Tomcat+MySQL。animal.rar - 基于web的动物识别系统，开发环境为Eclipse+Tomcat+MySQL。-Web-based animal identification system development environment for Eclipse+ Tomcat+ MySQL

应用背景  STM32F103  硬件IIC可用于AT24C02  PCF8591  和IIC电调通信，稳定性好，基本不会当机，移植方便  关键技术  用库函数写的，方便新手看懂，硬件IIC保障信号的稳定性，比模拟IO口稳定 

解非线性方程组的一种方法：先用一种优化方法将给定初值（它有可能会使得后续的牛顿法发散）通过一条比较快的途径收敛到精确解附近，得到一个新的初始点，然后再通过牛顿法将新的初始点迭代到精确解（一定的误差范围内）。这种方法的优点在于：它可以将牛顿法快速收敛的优势发挥出来，同时又避免了该方法收敛域比较窄的缺点。-solving nonlinear equations in a way : by using a method of optimizing initial Givens (it might make follow-up to Newton"s law divergence) adopted a relatively fast convergence to the channel near the exact solution, to be a new starting point, and then Newton"s law of the new iteration of the initial point of the exact solution ( some of error). This method has the advantage : it can be rapid convergence of Newton"s method to exploit the advantages while avoiding convergence of the method is relatively narrow domain shortcomings.

约瑟夫环，运用了数据结构中的链结构。具体请详细观察源程序-Joseph Wan, the use of the data structure in the chain structure. Please observe the specific source code

code for implementation FDTD3D with plane wave tf/ts

程序为采用matlab写的一个带孔圆板的EFG程序，这是一个学习和验证算法的标准算例，给出了可调控网格密度的网格生成程序，做数值算法的必学的程序

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快速傅立叶变换程序代码,学信号的同学,可要注意了-Fast Fourier Transform code, the students learn signal, I must remind the

Please read your package and describe it at least 40 bytes. System will automatically delete the directory of debug and release

Verilog HDL是一种硬件描述语言，用于从算法级、结构级、门级到开关级的多种抽象设计层次的数字系统建模。 被建模的数字系统对象的复杂性可以介于开关级电路（例如pmos/nmos）、简单的门（例如库单元描述）和完整的复杂电子数字系统之间（例如CPU）