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基于STM32F103的FreeRTOS系统移植
本人自己移植的基于Cortex-M3系列的STM32F103平台的FreeRTOS系统移植demo，适合初学者、以及想学习FreeRTOS系统的各位小伙伴，希望大家互相交流，提升自身职业技能和业务水平
- 2022-07-13 03:57:38下载
- 积分：1
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匹配对个数查找
支持7个字符长度的mRNA和4个字符长度的DNA，在存储mRNA_DNA和DNA_DNA时，mRNA和DNA或者DNA和DNA之间必须是由一个空格分隔，否则程序出错。
- 2022-01-21 03:08:58下载
- 积分：1
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贪吃蛇源代码分享
一个利用c++开发的贪吃蛇游戏源代码，供学习参考用，初始化的#代表蛇嘴吃食，*代表吃进的食物，通过上下左右键异动实现吃进食物，方向不能朝蛇尾方向移动（设置自动退出程序），吃进一个*蛇身变长，循环操作，且提供等级提高难度，简单实用的程序转载，值得学习。
- 2022-09-27 09:50:08下载
- 积分：1
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MPerceptron_Ba
使用吗matlab语言，实现很多模式识别上的经典算法，如PPerceptron_Batch算法等，已通过测试。
(Use the Matlab language, and many classic pattern recognition algorithm, such as PPerceptron_Batch algorithm has been tested.)
- 2012-07-16 18:01:30下载
- 积分：1
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SVPWM_VSI
SVPWM是近年发展的一种比较新颖的控制方法，是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波，能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同，它是从三相输出电压的整体效果出发，着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较，绕组电流波形的谐波成分小，使得电机转矩脉动降低，旋转磁场更逼近圆形，而且使直流母线电压的利用率有了很大提高，且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)
- 2019-01-30 10:57:56下载
- 积分：1
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C++ 系统任务栏图标 例子源码下载
C++ 系统任务栏图标 例子源码下载
- 2015-03-04下载
- 积分：1
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normal
fuzzy ahp,即模糊层次分析法的原始程序，该程序实现了输入模糊数输出相对权重的功能，可以被很好使用(fuzzy ahp, FAHP the original procedure, the program input output fuzzy numbers relative weighting function can be well used)
- 2006-07-20 16:09:46下载
- 积分：1
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oracle-cn-help-good
oracle 帮助文档 综合
最近在学oracle 下了些基本的语句文章
还有三个chm文档，很好的帮助。
真的，很好(oracle help document comprehensive learning oracle under some basic statements in the article, there are three chm documentation and good help. Really good)
- 2012-11-25 20:08:02下载
- 积分：1
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c.exam.100
题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？(Title: There are 1,2,3,4 digits, how many can be formed from each other and without duplication of the three-digit numbers? How many are?)
- 2009-12-28 11:42:56下载
- 积分：1
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j-link-The-firmware-fix-pack
J-LINK V8 出厂固件烧录与修复文件，压缩包中的.bin烧录文件为破解文件烧录即可使用，且附带烧录教程、破解教程(J- LINK V8 factory firmware replication and repair files, compressed package. In the buffer bin file for solving file replication can be used, and the supplementary burning tutorials, crack tutorial)
- 2016-02-17 17:43:38下载
- 积分：1
