梯度下降求解逻辑回归

说明：  一本介绍ArcObject组件开发的书，介绍GIS二次开发(Copies of the book ArcObject component development, secondary development of GIS introduction)

ds2401读序列号程序、模拟2401、2401Atmega128读序列号(Ds2401 read serial number program, analog 2401, 2401Atmega128 read serial number)

用来创建表结构，其中包含对表字段的解释和命名，其他都随意了。不知道够不够20字(Used to create table structure, which includes the interpretation and naming of table fields, everything else is optional. Do not know enough 20 words)

魔力各种外挂大全 ，支持官府和私服 免费破解版(Magic All Kinds of External Stories)

说明：  本文档为PSCAD与电弧相关的模型介绍，包括断路器合闸、分闸、电弧模块及电弧重燃木块(This document is an introduction to PSCAD and arc related models, including circuit breaker closing, opening, arc module and arc reburning block)

遗传算法求解函数的最大值，且函数只有一个变量。求函数f(x)=x+10*sin(5x)+7*cos(4x)，x∈[0,9]。染色体长度为20，交叉概率为0.95，变异概率为0.08，迭代次数为25。 程序修改后可以用于多参数函数的求解。

C代码优化方案,很实用的资料,对于内存资源及速度冲突的同志很有帮助-C code optimization program, it is useful information, resources and the speed of the memory conflict Comrade helpful

在对适用于 ＧＰＳ／ＩＮＳ组合导航非线性模型的容积卡尔曼滤波进行深入研究的基础上，提出了一种改进的多重渐消 Ｈ∞ 鲁棒容积卡尔曼滤波算法．基于系统状态的可观测性给出多重渐消因子矩阵求解过程，提高滤波算法的稳定性，抑制滤波发散；引入 Ｈ∞ 鲁棒思想，构造多重渐消Ｈ∞ 鲁棒容积卡尔曼滤波器；提出采用一种奇异值分解的矩阵分解策略代替标准容积卡尔曼滤波中的 Ｃｈｏｌｅｓｋｙ分解，进一步提高算法的数值稳定性．结果表明：改进的多重渐消 Ｈ∞ 鲁棒容积 算法不仅能有效抑制滤波发散，提高算法的稳定性，还对观测异常值具有更高的鲁棒 性；(Based on the in-depth study of the volume Kalman filter for the nonlinear model of GPS/INS integrated navigation, a new method is proposed. An improved multi-fading H_ infinity robust cubic Kalman filter algorithm is proposed. Based on the observability of the system state, the multi-fading is given.)

(7，4)汉明码的编码程序，实现4位信息位后加三位监督位，组成7位码组-(7,4) hamming code encoding process, realize information-bit 4 after three supervision, and composed of seven yards Group

delphi写的一款不错的通讯录软件,适合初学者下载．-delphi write a good address book software, suitable for beginners to download.