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Zwicker响度计算公式，ISO 532B(Zwicker loudness calculation formula, ISO 532B)

LCD显示,只要运行程序可以显示图案，日期和温度(lcddisplay，if you execute that it can display picture,date and tempreture.)

单片机联网的UIP协议程序，以及必要的驱动程序。(Networked microcontroller UIP agreement procedure, and the necessary drivers.)

在51单片机中用C语言描述IIC总线的功能，以LED发光二极管表现(51 single-chip using C language to describe the functions of the IIC bus, the LED light-emitting diode performance)

IAR for stm8编译环境和配置参考模板(IAR for stm8 Compilation environment and configuration reference template)

将BLIF（Berkeley Logic Interchange Format）格式的电路转换为verilog代码，使用perl编写，需要perl环境才能使用。 内含BLIF格式的官方说明。(Translate BLIF（Berkeley Logic Interchange Format）circuit to verilog description, the translator need perl environment to run. Please check you have related tools. Also include a offical document about BLIF explanation.)

基于STM32 usart的zmodem传输。(zmodem transmistion base on stm32)

stm32数组转二进制工具，在Keil下运行 1.输入文件内容必须包含类似于{0xff,0xff}这样的c语言数组格式，才能正常转换。大括号和前导符“x”是必须的。 2.支持8位和16位数据。 3.支持4个字节的长宽信息，方便Image2Lcd程序输出的图片转换成Bin。 4.支持成对“/”符号包含注释信息，若文件内容只有单个“/”,后果自负。 5.支持头四个字节的宽高信息互换存储位置。(stm32 array to binary tools, running in Keil 1 input file must contain similar {0xff, 0xff} c language such array format to normal conversion. Braces and leading character "x" is a must. 2 supports 8-bit and 16-bit data. 3 supports 4-byte length and width information to facilitate Image2Lcd program output image into Bin. 4 support paired "/" symbol contains annotation information, if only a single file contents "/" peril. 5 support the first four bytes wide exchange of information stored in a high position.)

语言 密码锁 51单片机，可以语音播报，有6位密码重置，掉电记忆。(Language password lock 51 microcontroller, voice broadcast, there are 6 password reset, power down memory.)

自己编的听觉掩蔽的程序，在程序中有说明。(own addendum to the auditory masking procedures, the process is described.)