该程序是一个特效显示的例子，能够显示24色位图

说明：  Code in C what need swTsfTKC

eemd程序，是对emd的改进，能够对仿真信号实现分离，但对实际信号分解效果还待改善。希望精通LMD的程序设计人员提出改进意见。希望精通LMD的程序设计人员提出改进意见。

键盘钩子,屏蔽热键 ,屏蔽热键 -Hook the keyboard, hotkeys shielding, shielding hotkey, hotkey shielding, shielding hotkey

OFDM即正交频分复用技术，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。。每个子信道上的信号带宽小于信道的相关带宽，因此每个子信道上的可以看成平坦性衰落，从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分，信道均衡变得相对容易。(Orthogonal Frequency Division Multiplexing (OFDM) is a kind of multi-carrier modulation. The main idea is to divide the channel into several orthogonal sub-channels, convert high-speed data signals into parallel low-speed sub-data streams, and modulate them to transmit on each sub-channel. The signal bandwidth on each sub-channel is less than the correlation bandwidth of the channel, so it can be seen as flat fading on each sub-channel, which can eliminate inter-symbol interference. Moreover, since the bandwidth of each subchannel is only a small part of the original channel bandwidth, channel equalization becomes relatively easy.)

说明：  keil 实现基于STC89C52的串口通信，通过串口调试助手与protues联合仿真可进行现象观察，适合初学者。(Keil realizes serial communication based on STC89C52. The phenomenon can be observed through the joint simulation of serial debugging assistant and protocols, which is suitable for beginners.)

adi 公司ad7685模数转换芯片的使用说明及编程注意事项(adi ad7685 analog-digital conversion chip companies use instructions and Programming Note)

YUV 的模糊处理方法，对640X480的YUV尺寸做二次幂倒数模糊处理，支持一个参数半径，选择模糊的程度。原理简单。欢迎下载使用，并指点赐教。

W5100 spi connect describe

在Delphi中对用户输入的数据该如何控制？-in Delphi on user input on how to control the data?

里面有详细的备注，分类也很清晰，相信新手开发参照是很不错的！！