bool __sync_bool_cas(int *ptr, int oldval, int newval) { bool result; __asm__ __volatile__ ( "hwsync\n" "1: lwarx %0, 0, %2\n\t" "cmpw %0, %3\n\t" "bne- 2f\n\t" -DPDK中文网

ValueError: Key mathtext.fontset: 'Times New Roman' is not a valid value for mathtext.fontset; supported values are ['dejavusans', 'dejavuserif', 'cm', 'stix', 'stixsans', 'custom']

抱歉，我之前的回答有误。在matplotlib中，并没有直接支持将英文字体设置为TimesNewRoman的选项。只能使用默认的数学公式字体或选择其他可用的字体。以下是一个示例代码，可以将中文设置为宋体，而英文则使用默认字体：imp...

2024-05-20

12 0 0

$feature_importance = rf.OOBPermutedPredictorDeltaError'; feature_names = data1.Properties.VariableNames(2:end)'; [~, sorted_idx] = sort(feature_importance); fprintf('目标方程：\n'); for i = sorted_idx' fprintf('%f * %s +\n', feature_importance(i),...$

feature_importance = rf.OOBPermutedPredictorDeltaError'; feature_names = data1.Properties.VariableNames(2:end)'; [~, sorted_idx] = sort(feature_importance); fprintf('目标方程：\n'); for i = sorted_idx' fprintf('%f * %s +\n', feature_importance(i),...

根据您提供的代码，有几个需要改正的地方：请确保data1变量是您的数据表或矩阵，并且已经正确加载和准备好。请确保rf是一个有效的TreeBagger对象，并且已经使用训练数据进行了训练。在将特征重要性(fea...

DPDK开发

2024-05-20

11 0 0

$% 读取数据 data1= readtable('kz_1.xlsx'); data2=readtable('Theta_1.xlsx'); % 分割自变量和目标变量 X = data1{:, 1:end}; y = data2{:, 1:end}; % 划分训练集和测试集索引 c = cvpartition(size(X, 1), 'HoldOut', 0.3); trainIdx = training(c); testIdx = test(c); % 根据索引获取训练集和测试集 ...$

% 读取数据 data1= readtable('kz_1.xlsx'); data2=readtable('Theta_1.xlsx'); % 分割自变量和目标变量 X = data1{:, 1:end}; y = data2{:, 1:end}; % 划分训练集和测试集索引 c = cvpartition(size(X, 1), 'HoldOut', 0.3); trainIdx = training(c); testIdx = test(c); % 根据索引获取训练集和测试集 ...

您提供的代码存在一处错误，即在计算MSE和R-squared之后，重新定义了y_test变量。这可能导致与后续评估操作不匹配。请将以下行删除或注释掉：y_test=y(testIdx);修正后的代码如下所示：%读取数据data...

DPDK开发

2024-05-20

13 0 0

import pandas as pd import numpy as np from sklearn.ensemble import RandomForestRegressor from sklearn.metrics import mean_squared_error, r2_score import matplotlib.pyplot as plt from sklearn.model_selection import train_test_split # 读取数据 data =...

您想将以上的Python代码转化为MATLAB代码，是吗？以下是等效的MATLAB代码：%读取数据data=readtable('附件0.2.xlsx');%分割自变量和目标变量X=data{:,2:end};y...

DPDK开发

2024-05-20

14 0 0

linux 查看dpdk设置的RTE环境变量

要查看DPDK设置的RTE环境变量，可以使用以下命令：echo$RTE_SDK该命令将输出当前设置的RTE_SDK环境变量的值。如果该变量未设置或为空，则表示没有设置DPDK的环境变量。另外，你也可以使用printenv命令来查看所...

DPDK开发

2024-05-20

13 0 0

$class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf($

class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf("set plate temp thread start\n"); if (SYS_ABORTED == RUN_FUNCTIONF(Temp_Ctrl, "set-plate %.2f %.2f %.2f", recipe.GetSingleStep().plat...

你可以使用一个中间函数来包装成员函数，并将对象指针和recipe对象作为参数传递给中间函数。以下是示例代码：classMyClass{public:structThreadData{Recipe...

DPDK开发

2024-05-19

17 0 0

$class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf($

class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf("set plate temp thread start\n"); if (SYS_ABORTED == RUN_FUNCTIONF(Temp_Ctrl, "set-plate %.2f %.2f %.2f", recipe.GetSingleStep().plat...

你可以使用_beginthread函数来创建一个新线程，并传递recipe参数给线程的入口函数。以下是一个示例：#include<process.h>classMyClass{public://...

DPDK开发

2024-05-19

118 0 0

linux下iptables相关命令？

在Linux下，iptables是一个强大的防火墙工具，用于配置和管理IPv4数据包过滤规则和网络地址转换（NAT）。以下是一些常用的iptables命令：显示当前的iptables规则:iptables-L清除当前所有的i...

DPDK开发

2024-05-19

21 0 0

$class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf($

class MyClass { public: //set plate temp Module_Status function1(Recipe &recipe) { printf("set plate temp thread start\n"); if (SYS_ABORTED == RUN_FUNCTIONF(Temp_Ctrl, "set-plate %.2f %.2f %.2f", recipe.GetSingleStep().plat...

要将recipe作为参数传递给_beginthread创建的线程，你可以使用一个中间函数来包装成员函数，并将对象指针和recipe对象作为参数传递给中间函数。以下是修改后的示例代码：#include<process....

DPDK开发

2024-05-19

20 0 0

situjiajie@ubuntu:/mnt/hgfs/share$ aarch64-linux-gnu-gcc show_jpeg.c -I /home/situjiajie/tools/include/ -L /home/situjiajie/tools/lib -ljpeg -I video/DRMwrap/ -L video/DRMrap/ -L /home/situjiajie/tools/host/aarch64-buildroot-linux-gnu/srsroot/usr/...

根据您提供的编译命令和错误信息，有几个问题需要解决：在show_jpeg.c文件中，出现了对errno、strerror()和EINTR的引用错误。这是因为缺少对<errno.h>和<string....

DPDK开发

2024-05-19

18 0 0

bool __sync_bool_cas(int *ptr, int oldval, int newval) { bool result; asm volatile ( "hwsync\n" "1: lwarx %0, 0, %2\n\t" "cmpw %0, %3\n\t" "bne- 2f\n\t"

DPDK开发

ValueError: Key mathtext.fontset: 'Times New Roman' is not a valid value for mathtext.fontset; supported values are ['dejavusans', 'dejavuserif', 'cm', 'stix', 'stixsans', 'custom']

feature_importance = rf.OOBPermutedPredictorDeltaError'; feature_names = data1.Properties.VariableNames(2:end)'; [~, sorted_idx] = sort(feature_importance); fprintf('目标方程：\n'); for i = sorted_idx' fprintf('%f * %s +\n', feature_importance(i),...

import pandas as pd import numpy as np from sklearn.ensemble import RandomForestRegressor from sklearn.metrics import mean_squared_error, r2_score import matplotlib.pyplot as plt from sklearn.model_selection import train_test_split # 读取数据 data =...

linux 查看dpdk设置的RTE环境变量

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bool __sync_bool_cas(int *ptr, int oldval, int newval) { bool result; __asm__ __volatile__ ( "hwsync\n" "1: lwarx %0, 0, %2\n\t" "cmpw %0, %3\n\t" "bne- 2f\n\t"

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网络运维岗位实习周记 32篇

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再详细一点

1. How big is the MAC address space? In comparison, how big are the IPv4 and IPv6 address spaces, respectively? What are the main differences between two types of address? Why both Network address and MAC address are needed?

wlan0 Interface doesn't support scanning : Device or resource busy

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bool __sync_bool_cas(int *ptr, int oldval, int newval) { bool result; asm volatile ( "hwsync\n" "1: lwarx %0, 0, %2\n\t" "cmpw %0, %3\n\t" "bne- 2f\n\t"