HSVLH MATLAB

说明：  实现地震波层速度向均方根速度的转换计算，方便快捷(Conversion of seismic wave layer velocity to root mean square velocity)

清除电脑系统的临时文件， 垃圾文件，很方便。用于wiodows-Computer system to clear the temporary files, junk files easily. For wiodows

致远电子的ARM9嵌入式系统硬件设计指南，上册(ARM9 embedded system hardware design guide)

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).)

dc的应用规范，以及一些基础的操作指导，注意事项等(dc application specification, as well as some basic instructions, precautions, etc.)

说明：  无线通讯FPGA自留学习，内含matlab代码，Verilog代码以及缩略语说明(Wireless communication FPGA self-learning, including MATLAB code, Verilog code and acronym description)

禁用USB，光驱，注册表，组策略..等，，(Disable USB, CD-ROM drive, registry, group policy .. and so on,)

RPCA的代码实现。内容包含部分测试程序以及测试图片(RPCA code implementation.It contains part of the test program and test pictures.)

VB网络流量监视器英文版附代码,有需要的就下载吧。(VB network flow monitor English version attached to the code, there is need to download it.)

inventory sales system