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Description: bp网络训练源代码,可用于参数识别,模式分类,如损伤识别,故障诊断等-bp network training, the source code can be used for parameter identification, pattern classification, such as damage detection, fault diagnosis, etc.
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Size: 2048 |
Author: zgsun |
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Description: 主元分析用于结构损伤特征提取的matlab程序-PCA feature extraction for structural damage of the matlab program
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Size: 1024 |
Author: 苏醒 |
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Description: 在matlab 环境下运用卷积算法实现对图像损坏区域的修复。-Matlab environment in the use of the image deconvolution algorithm to repair damage to the region.
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Size: 1024 |
Author: 张万春 |
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Description: 共享资源，主要针对中国包装专业的研究生，来更好地发挥作用-damage
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Size: 1024 |
Author: 卢 |
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Description: 雨流计数法,建立在对封闭的应力——应变迟滞回线逐个计数的基础上,能够比较全面的反映随机载荷的全过程,由载荷——时间历程得到的应力——应变迟滞回线与造成的疲劳损伤是等效的.-Rain-flow counting method, based on the stress of the closed- strain hysteresis loop-by-count basis, can be more fully reflected random load the entire process, from the load- time history obtained stress- strain hysteresis loop and the caused by fatigue damage is equivalent.
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Size: 109568 |
Author: shinesky |
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Description: Development in vibration-based structural damage detection technique-Development in vibration-based structural damage detection technique.pdf
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Size: 350208 |
Author: 肖才子 |
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Description: Uncertainty and Sensitivity Analysis of Damage Identification Results Obtained Using Finite Element Model Updating.pdf
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Size: 478208 |
Author: 肖才子 |
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Description: 基于神经网络与数据融合的结构损伤识别理论研究-Data fusion based on neural network and theoretical study of structural damage identification
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Size: 8268800 |
Author: 周旭 |
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Description: 利用matlab和最后破坏准则对复合材料层合板的强度破坏判断-Using matlab and the final failure criterion for composite laminates to determine the intensity of damage
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Size: 2048 |
Author: tianxia1990 |
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Description: This code is for Fruit Grading. It takes the Fruit image and delect its damage parts and then grade it
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Size: 327680 |
Author: Sukumar |
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Description: ode 材料损伤模型的编程验证和对比，AA6082研究-ode material damage model validation and comparison AA6082reserch
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Size: 38912 |
Author: 马闻宇 |
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Description: 共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的故障来。-The principle of resonance demodulation method in the diagnosis of bearing damage such failure overview is as follows: when the bearing surface of a local damage, in the process of loading operation to hit with other elements of the interaction of surface, impact pulse power, due to the impact pulse frequency band is very wide, inevitably contains the bearing outer ring, sensors and even additional resonator and stir up the natural frequency of the vibration system of the high frequency vibration mode.A high frequency vibration mode can be selected according to actual situation as the research object, through the center frequency is equal to the natural frequency of the bandpass filter to separate the natural vibration.Then envelope demodulation, frequency components to remove the high frequency vibration attenuation, get only includes fault feature information of low frequency envelope signal, the envelope signal spectrum analysis can be easily diagnosed bearing failure.
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Size: 4096 |
Author: 黄杰 |
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Description: 本设计基于MATLAB实现了ean-13码的识别，与网上其他已有软件不同的是，本设计能检测出条形码的受损情况，并且执行光电软仿真，识别率很高。-The design is based on MATLAB realized ean-13 code identification, and other existing online software different is that this design can detect damage to the bar code, and performs photoelectric soft simulation, high recognition rate.
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Size: 186368 |
Author: can |
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Description: 放射治疗问题的建模与数据优化处理，实现射线最大程度杀伤肿瘤细胞，同时尽可能减小对正常细胞和关键组织的伤害。(Radiation therapy issues are modeled with data optimized to achieve the greatest degree of radiation killing of tumor cells while minimizing damage to normal cells and critical tissue.)
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Size: 685056 |
Author: jinxiaoy
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Description: 对于常见零件损坏及更换方案进行长时间系统模拟来选择更换方案(For the common parts damage and replacement program, a long time system simulation is used to choose the replacement program)
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Size: 1024 |
Author: spadeA
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Description: apple fruit t takes the Fruit image and delect its damage parts and then grade
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Size: 364544 |
Author: zaeemkingdom1
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Description: 1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效
2. 损坏时间是对数正态分布的，需要拟合
3. 求均值80%置信区间
4. 成本为m，价格为s，保证盈利20%，选取保修期
5. 比较保修期和拟合数据的均值
6. 若保修期就是拟合损坏时间的均值，求出利润率
loadd.m：加载样本数据，并选取有效数据
period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective.
2. damage times are logarithmic normal distribution and need to be fitted
3. mean in 80% confidence interval
4. the cost is m, the price is s, the profit is 20%, the warranty period is selected.
5. compare the mean value of the warranty period and the fitting data
6. if the warranty period is to fit the mean damage time, the profit rate is calculated.
Loadd.m: load the sample data and select the valid data
Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)
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Size: 3072 |
Author: malvina |
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Description: 对简支梁进行损伤识别的代码，有多种算法和完整程序注释(Code for damage identification of simply supported beams)
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Size: 1255424 |
Author: sykinsky |
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Description: 修改混凝土强度等级，运行后生成混凝土应力应变全曲线的应变、应力、损伤因子等参数。该计算程序基于《混凝土结构设计规范》的相应参数(Modify the strength grade of concrete, and generate the parameters of strain, stress and damage factor of the whole stress-strain curve of concrete after operation. The program is based on the corresponding parameters of the code for design of concrete structures)
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Size: 1024 |
Author: DonaldWu |
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Description: MATLAB粒子群算法的实现。。。。。。。。。。。。。。。。。(THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.)
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Size: 754688 |
Author: zwb11 |
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