c# esri shp文件读取

　　　实现以下的无损数据压缩方法 　　　LZ78和LZW算法； 给定若干个输入的字符串流，应用所编写的算法实现压缩，计算压缩比，然后再将压缩的码流进行解码，同输入的字符串流进行比较，判断输入输出码流是否一致。(Achieve the following lossless LZ78 and LZW data compression algorithm certain algorithms to a given input string stream to achieve compression applications written to calculate the compression ratio, and then decoding the compressed code stream, with the stream input string , and determines the input and output streams are the same.)

说明：  高级例程-基于STM32 USB 虚拟串口 控制IO 端口(STM32 USB IO control)

音乐计算器，当输出分别为正负数时，用蜂鸣器响起两段不同的音乐。计算器可实现0~999范围内的加减与或比较功能，并支持连续运算。(Music calculator)

ADXL345数字加速度传感器STM32代码(stm32 adxl345)

COLOR STN UC1682 TEST CODE.(COLOR CODE TEST STN UC1682.)

平方根法和改进的平方根法matlab程序(The square root of the square root method and improved method matlab program)

实时计算太阳位置，包括天顶角和方位角、日升日落时间、等一些中间参数bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~bla~

安时法准确估算SOC，程序自带两种修正SOC方法函数。(An accurate estimate of when the law SOC, SOC program comes with two modified method functions.)

说明：  C# 7内幕指南，包括高级新特性 目前Visual Studio 2017提供了C# 7。发布为NuGet包的每个.NET Core部分都进行了更新。阅读这本专家级指南是经验丰富的程序员提高效率的更快捷方式。C# 7以更快的速度完成更多工作，没有人比Christian Nagel更适合传播在现实世界中极有价值的权威信息。本书论述清晰，内容完整详尽，为开发人员展示了如何将.NET引入非微软平台，如何操作这些平台上的工具，例如Docker、Gulp和NPM。(C# 7 Insider Guide, including advanced new features At present, visual studio 2017 provides C# 7. Each. Net core section published as a nuget package is updated. Reading this expert guide is a faster way for experienced programmers to improve their efficiency. C# 7 to finish more work at a faster speed, no one is more suitable than Christian Nagel to disseminate authoritative information of great value in the real world. The book is clear and detailed, showing developers how to introduce. Net into non Microsoft platforms and how to operate tools on these platforms, such as docker, gulp and NPM.)

A Simple Integer Overflow Example