C++将普通数转换成二叉树并遍历输出

适合C语言入门和进阶，严长生老师讲的非常好，VIP内容网上搜不到免费的，这个是我闲鱼购买然后自己把内容合并成本的，原来是一本免费章节，一本VIP内容，章节却是连在一起的，不方便用

说明：  可从微软提供的sample找到这些代码 很不错的(from Microsoft to provide the sample code to find very good)

飞思卡尔powerPC系列单片机MPC5643L的FlexPWM模块及正弦波产生模块驱动程序，可正常产生2路PWM波，稍加修改，可同时产生多路PWM波，用于电机控制。(Freescale s powerPC MCU MPC5643L, this zip contains drivers for FlexPWM modules and sine wave generation module etc. Tests show that these codes can produce two channels of PWM waves, and only slightly modified, can simultaneously generate multiple PWM waves for motor control using.)

获得用户名，VC++精选编程学习源码，很好的参考资料。(Get the username, VC++ select learning programming source code, a good reference.)

mpu6050模块测试，mpu6050的测试程序，用于读取mpu6050的测试值，简单作为大家的参考资料(mpu6050 test procedures，mpu6050 test program for reading test values ​ ​ mpu6050 and simple as a reference for everyone )

本文是研究教学资源标准化建设的相关研究,值得大家学习研究！(Effect of standardized resource construction on computer technology
based teaching results)

matlab计算排列熵的程序,可以定量分析混沌或噪声序列的复杂度(a program that is capable of computing the permatation entropy of a time series noise or chaos waveform.)

说明：  51单片机，通过人体红外热释电模块检测人数，并计数。(51 single chip computer, through the human body infrared pyroelectric module to detect the number of people, and count.)

适合初学GDAL人员，利用GDAL代码对影像进行反色处理，适合初学者学习，注意代码里面的影像路径要设置正确

说明：  图像的双线性插值放大算法中，目标图像中新创造的象素值，是由源图像位 置在它附近的2*2 区域4 个邻近象素的值通过加权平均计算得出的。 双线性内插 值算法放大后的图像质量较高，不会出现像素值不连续的的情况。然而次算法具 有低通滤波器的性质，使高频分量受损，所以可能会使图像轮廓在一定程度上变 得模糊。 (Bilinear interpolation algorithm to enlarge the image, the target image in the newly created pixel value is determined by the source image position in its area near the 4 2* 2 the value of neighboring pixels calculated by the weighted average. Bilinear interpolation algorithm to enlarge the image quality after the high pixel value does not appear the situation is not continuous. However, sub-algorithm has low-pass filter nature of the damage to the high frequency components, it may make the image contour to some extent become blurred.)