lzma_c.tar

说明：  在linux环境下编译后，可以单独执行，测试linux的网络端口，类似于windows的ping命令。(Compiled in the linux environment, you can separate the implementation, testing, linux network port, similar to the windows of the ping command.)

在linux平台下,纯c写的盲信号分离的代码.它采用基于卷积混合的盲信号分离算法,不但可以分离人工合成的混合信号,而且对于真实环境中的卷积混合的语音信号也能够分离.在本程序中,包含了两个测试文件,makefile后便可以直接使用. 另外值得一提的是,压缩包里包含有一些语音处理方面的常用函数.例如fft变换,读取写入wav文件,以及一些常用的一维向量和二维矩阵变换的函数.这些可以直接应用在其他应用程序里去.(Linux platform, the blind signal separation of pure c write code. Blind signal separation algorithm based on convolution mixed, can be separated not only synthetic mixed-signal and voice signal convolution mixed in real environment can separation in the program, contains two test files can directly use the makefile after. Also worth mentioning is that the compressed bundle includes voice processing commonly used functions such as fft transform read write wav file, as well as some of the commonly used one-dimensional vector and two-dimensional matrix transform function. these can be applied directly into other applications.)

bam150 重力传感器的驱动代码for linux(Bam150 gravity sensor driver code for Linux)

Tinger FDTD 是一款基于 FDTD 算法的二维全矢量电磁场数值模拟软件，可应用于光电、微波、电磁等器件及一般光学器件的仿真、设计优化和教学，也可用于光子晶体和特异材料等现代光子学的研究。利用该软件的数值模拟功能，弥补了无法进行实验验证的缺陷。该软件具有广泛的平台通用性，可以在 Windows、linux、嵌入式 Linux 等平台中运行。并具有友好的图形化界面，为软件使用者提供方便。Tinger FDTD完美支持简体中文和英文，并可以动态切换语言。 (Tinger FDTD algorithm is a two-dimensional FDTD-based full vector electromagnetic field simulation software, can be applied to optical, microwave, and electromagnetic devices and general optical device simulation, design optimization and teaching can also be used for specific materials such as photonic crystal and modern Photonics Research. Numerical simulation using the software functions, make up the defects can not be verified by experiment. The software platform with a wide range of versatile, can be Windows, linux, running embedded Linux and other platforms. And has a friendly graphical interface, easy for software users. Tinger FDTD perfect support for Simplified Chinese and English, and can dynamically switch the language.)

210的UBOOT源码，UBOOT-1.3.4(210 UBOOT source, UBOOT-1.3.4)

嵌入式linux 下使用 v4l2采集USB摄像头图像的完整代码,输出文件可播放(Using v4l2 to collect the complete code of USB camera image under embedded linux, the output file can be played.)

minigui控件编程，在处理按纽事件同时改变按纽背景！(minigui control programming, the deal button to change the button background events at the same time!)

用以测试Linux下的无线网络测试命令，静态编译，可以直接使用，改动均可见。(These tools was used for testing wifi in Linux system，and it has been compiled in static。Beside, you can find how to modify。)

这个文档非常经典的介绍了关于嵌入式开发的一些精髓，非常适合初学者(This document is the classic description of some of the essence on embedded development, is very suitable for beginners)

DTMF demoludacion algoritm