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Newton
说明： 用牛顿下山法求解方程：下山因子在计算过程中可以变动，一般选择下山因子时从1开始，逐次将减半进行试算，直到能使下降条件成立为止。若当计算到某步时取不到满足要求的值（或值小到无法容忍），这时称“下山失败”，需要另取初值重新算起。(Descent method with Newton' s equation: down factor in the calculation process can change, usually selected from the 1 start down factor, will be halved for successive spreadsheet until the can down the conditions established. If when calculating the time to take a step not meet the requirements of the value (or values ??too small to tolerate), then the " down failed" , you need an alternative initial re-counting.)
- 2011-03-16 16:54:30下载
- 积分：1
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magnetic
根据毕奥-萨伐尔定律推导了运动电荷产生的磁感应强度的公式，用曲面显示运动电荷产生的磁感应强度的分布规律。
通电线段的磁感应强度公式
磁感应线的半径形成等比数列，精确显示了二维磁感应线(Derivation based on the Biot- Savart law of magnetic induction generated by the moving charge formula, the distribution of magnetic induction surface display generated by the moving charge.)
- 2012-05-06 16:27:11下载
- 积分：1
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chengxv
M序列产生函数
0、1概率圆图产生函数
M序列自相关函数(M-sequence generator function 0,1 probability circle diagram produces the autocorrelation function of the sequence of function M)
- 2013-04-16 09:03:17下载
- 积分：1
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canny
matlab code for Canny edge detection in 2-D and 3-D
- 2015-02-03 13:07:13下载
- 积分：1
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Voice-communication-
这是我做毕业设计的资料语音通信中的自适应噪声对消系统设计.rar欢迎下载！(This is my graduation project information in the voice communication system design adaptive noise cancellation. Rar welcome to download!
)
- 2011-10-19 17:42:39下载
- 积分：1
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possion_pn
利用泊松方程得到PN结热平衡下的电势分布(Poisson equation PN junction thermal equilibrium electrical potential distribution)
- 2013-04-26 16:15:49下载
- 积分：1
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cyclic
this is file that how you can encode cyclic code
- 2011-02-09 12:38:09下载
- 积分：1
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ConvertToXML
将得到的Matlab中的数据转换为vizster可用的XML格式。其中，vizster是网络领域一个很好的布局程序(Convert Matlab data to vizster data format。vizster is a good network graph visual tools)
- 2012-04-14 21:22:17下载
- 积分：1
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157
Encryption algorithms are becoming
more necessary to ensure data is securely transmitted
over insecure communication channels. FOX is
a recently developed algorithm and its structure is
based on the already proven IDEA (International
Data Encryption Algorithm) cipher.
FOX is a symmetric (private key) block cipher. Its
top-level structure uses the Lai-Massey scheme and
the round functions used in the scheme are substitution
permutation networks (SPN). Its flexibility lies
in the fact that it can be efficiently implemented in
hardware and software. We report some of the first
results of implementing the cipher on an FPGA
- 2009-10-21 23:33:01下载
- 积分：1
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MATLABchengxu
机械出版社出版的《数值分析与应用》的源程序，有最优化和数值分析算法的各种程序，对于搞研究有用(Machine Press book "Numerical Analysis and Applications" to the source, there are optimization and numerical analysis algorithms of the various procedures for the study useful to engage in)
- 2009-12-18 22:16:11下载
- 积分：1
