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说明：  用N来表示训练用例（样本）的个数，M表示特征数目。 输入特征数目m，用于确定决策树上一个节点的决策结果；其中m应远小于M。 从N个训练用例（样本）中以有放回抽样的方式，取样N次，形成一个训练集（即bootstrap取样），并用未抽到的用例（样本）作预测，评估其误差。 对于每一个节点，随机选择m个特征，决策树上每个节点的决定都是基于这些特征确定的。根据这m个特征，计算其最佳的分裂方式。 每棵树都会完整成长而不会剪枝，这有可能在建完一棵正常树状分类器后会被采用）。(N is used to represent the number of training cases (samples), and M is used to represent the number of features. The number of input features m is used to determine the decision result of a node in the decision tree, where m should be far less than m. From N training cases (samples), n times are sampled in the way of put back sampling to form a training set (i.e. bootstrap sampling), and the unselected cases (samples) are used to predict and evaluate the error. For each node, m features are randomly selected, and the decision of each node in the decision tree is determined based on these features. According to these m characteristics, the best splitting mode is calculated. Each tree will grow completely without pruning, which may be adopted after building a normal tree classifier).)

热电偶输入 4- 20mA输出，程序编写(Thermocouple input 4-20 mA output, programming)

监测指定目录中的文件目录的改变 ！不错,仅供学习与参考(Monitor changes to the file directory in the specified directory! Yes, for study and reference only)

Relocating loader for SIC

一款基于HTML5的移动端日期时间选择控件，它的外观比较特别，适合移动设备中使用(HTML5-based mobile-end date and time selection control, its appearance is more special, suitable for mobile devices to use)

说明：  纯CSS3制作网页科幻水波纹动画特效下载，该网页特效是一款液态波纹摇晃动画特效(Pure CSS3 production page sci-fi water ripple animation special effects download, this page special effects is a liquid ripple shake animation special effects)

Pocket PC Application - Battery status(Pocket PC Application- Battery status)

基于XILINX FPGA的OFDM通信系统基带设计 浙江大学出版社出版 ofdm verilog HDL语言(Baseband Design of OFDM communication system based on XILINX FPGA, published by Zhejiang University press)

对光纤中的四波混频进行仿真计算，内含注释。(Four - wave mixing in optical fiber is simulated)

用ＭＡＸＰＬＵＳ设计的ＣＭＩ程序，好不容易弄到的，-MAXPLUS designed by CMI procedures, easy to get, and