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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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S2-20140323064-Summary
summary from my thesis
case base reasoning programs
- 2014-08-25 10:31:56下载
- 积分：1
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matlab-programing-code-100
TEXT文件格式的100例，matlab设计实用程序。算得上是一本matlab CODE编程的合集。(TEXT file format of the 100 cases, matlab design utility. Can be considered a collection of matlab CODE programming.)
- 2009-06-06 23:34:01下载
- 积分：1
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matcont4p0
matcont is a Matlab continuation package with a GUI for the in-
teractive numerical study of parameterized nonlinear ODEs. It allows
to compute curves of equilibria, limit points, Hopf points, branch points
of equilibria, limit cycles, fold, flip, torus and branch point bifurcation
points of limit cycles, and homoclinic orbits. matcont can start these
computations from equilibria or periodic orbits computed by time inte-
gration and it can monitor user-defined functions and locate their roots
along computed curves. matcont can compute all necessary derivatives
by finite differences, from file or by using the symbolic toolbox of Mat-
lab. In this tutorial we describe a numerical study of a chemical model of
Steinmetz and Larter where a user function is monitored, a stable periodic
orbit is started from time integration and bifurcations of periodic orbits
are detected and continued.
- 2012-04-21 12:55:59下载
- 积分：1
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DLDA_code
人脸识别的经典算法——直接LDA算法的matlab实现，效果很好，还可以计算识别的精确度，实现了剑桥大学orl人脸数据库的人脸识别(The classical LDA algorithm directly face recognition algorithm matlab implementation, the effect is very good, also can calculate the recognition accuracy, the realization of the University of Cambridge ORL face for face recognition)
- 2015-03-16 15:33:52下载
- 积分：1
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xiaoboshenjingwangluodeshijianxulie
基于matlab的小波神经网络的时间序列计算，欢迎大家使用。(Time series matlab wavelet neural network-based computing, welcome everyone to use.)
- 2014-01-08 17:21:17下载
- 积分：1
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FDTD_danxiangbo
FDTD的单向波传播,充分说明了FDTD的编程原理(FDTD one-way wave propagation, fully illustrated the principles of programming FDTD)
- 2009-10-29 18:23:24下载
- 积分：1
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papr3
my papers for LDA PCA for reference purpose
- 2010-11-30 00:48:19下载
- 积分：1
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endpointdetection
语音端点检测及其在Matlab中的实现语音端点检测及其在Matlab中的实现语音端点检测及其在Matlab中的实现(Speech endpoint detection and its implementation using matlab)
- 2009-12-21 16:07:35下载
- 积分：1
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vqsplit
矢量量化m文件，采用分裂算法的K均值算法(Vector Quantization: K-Means Algorithm with Spliting Method for Training)
- 2010-08-06 11:18:19下载
- 积分：1
