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dddddddd
机械齿轮的参数优化,设计一直齿圆柱齿轮传动, 已知其齿数比u= 4, 小轮轴
扭矩T 1= 100N. m, 单向传动, 润滑良好, 非对称布置, 两齿
轮材料 小齿轮40Cr, 调质, 齿面硬度HB= 250~ 280, [ RH ] 1
= 630MPa, [ RF ] 1= 288MPa 大齿轮45 钢, 调质, 齿面硬度
HB= 220~ 250, [ RH ] 2= 550MPa, [ RF ] 2= 204MPa, 取载荷系
数K = 1. 28。(Parameter optimization of the mechanical gear design has been Cylindrical Gear, known gear ratio u = 4, small axle torque T 1 = 100N m, one-way transmission, well-oiled, non-symmetrical arrangement of the materials of the two gears pinion 40Cr quenched and tempered tooth surface hardness HB = 250 ~~ 280 [RH] 1 = 630 MPa [RF] 1 = 288MPa large gear 45 steel, quenched and tempered tooth surface hardness HB = 220 to 250, [RH] = 550MPa , [RF] 2 = 204MPa, to take load factor K = 1 28.)
- 2013-01-05 19:43:07下载
- 积分:1
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matlab_Koch
利用Matlab对Kouch曲线的程序编写,能生成Koch曲线并绘制图形,级数作为外部参数输入,可调整。(The use of Matlab program of Kouch curve to write, can generate Koch curve and graphics rendering, series as external input parameters, can be adjusted)
- 2013-12-09 22:16:41下载
- 积分:1
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imagefilter
digital image filter
- 2014-02-12 04:37:32下载
- 积分:1
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ekf
这是个扩展kalman滤波的历程,对初学最优估计饿人应该很有帮助。(This is a course of extended kalman filtering, optimal estimation of beginner hungry people should be helpful.)
- 2008-07-11 11:06:01下载
- 积分:1
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func
function for auv id this file is good for estimation
- 2009-06-30 15:30:55下载
- 积分:1
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sweep
matlab code for sweep generation
- 2014-12-12 15:51:24下载
- 积分:1
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透镜成像模拟
说明: 基于物理光学透镜成像原理,利用MATLAB语言编写了仿真程序,制作了GUI界面。(Based on the imaging principle of physical optical lens, the simulation program is written in MATLAB language, and the GUI interface is made.)
- 2021-04-24 08:18:47下载
- 积分:1
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fdp
Face recognition program in Matlab
- 2010-01-04 18:06:02下载
- 积分:1
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多种光栅反射谱传输谱仿真
针对多种光栅,传输谱反射谱进行仿真,同时对反射谱加入切趾函数抑制旁瓣,MATLAB仿真(For a variety of gratings, the transmission spectrum reflection spectrum is simulated, and the apodization function is added to the reflection spectrum to suppress side lobes, MATLAB simulation)
- 2020-07-02 05:40:02下载
- 积分:1
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Sheffield大学Matlab遗传算法工具箱
经验模态分解 亲测好用,可以带入自己的数据(Empirical modal decomposition is easy to use and can bring in its own data.)
- 2019-06-11 12:45:22下载
- 积分:1