-
C231_C04
Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB
- 2007-07-31 12:40:41下载
- 积分：1
-
youlifenshiduoxiangshi
说明： 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)
- 2010-03-17 22:48:13下载
- 积分：1
-
MATLAB
很好的程序哦！可以用于混沌系统的同步研究，对于系统参数未知的网络进行估计，很好！(very good！it is very helpful for our study！)
- 2013-08-08 08:23:00下载
- 积分：1
-
VistaRestoreTools1.0
denoise
In BayesShrink[5] we determine the threshold for
each subband assuming a Generalized Gaussian
Distribution(GGD) . The GGD is given by
GG¾ X ¯ (x) = C(¾ X ¯ )exp¡ [® (¾ X ¯ )jxj]¯ (6)
¡ 1 < x < 1 ¯ > 0, where
® (¾ X ¯ ) = ¾ ¡ 1
X [ ¡ (3=¯ )
¡ (1=¯ ) ]1=2
and
C(¾ X ¯ ) = ¯ ¢ ® (¾ X ¯ )
2¡ ( 1
¯ )
and ¡ (t) =
R1
0 e¡ uut¡ 1du.
The parameter ¾ X is the standard deviation and ¯
is the shape parameter It has been observed[5] that
with a shape parameter ¯ ranging from 0.5 to 1, we
can describe the the distribution of coefficients in a
subband for a large set of natural images.Assuming
such a distribution for the wavelet coefficients, we empirically
estimate ¯ and ¾ X for each subband and try
to find the threshold T which minimizes the Bayesian
Risk, i.e, the expected value of the mean square error.
- 2012-06-08 01:38:48下载
- 积分：1
-
speechR
隐马尔科夫语音识别，源代码，只需修改部分便可实现其他功能。(HMM sound recognition)
- 2010-09-15 16:15:58下载
- 积分：1
-
pujianfa-M
谱减法，很好的，有不错的注释,这个是我们大作业的源程序，试验过的(Pujianfa，very good!)
- 2011-01-17 12:15:26下载
- 积分：1
-
QPSK
QPSK调制与解调，低通滤波器采用了时域和频域两种实现方式，截止频率fc = 200hz,采样频率fs= 1000hz,欢迎下载参考！(QPSK modulation and demodulation, using a low-pass filter with a time domain and frequency domain implemented way, the cutoff frequency fc = 200hz, the sampling frequency fs = 1000hz.Welcome to download !)
- 2013-08-15 10:34:51下载
- 积分：1
-
Fitting--interpolation
拟合、插值、遗传算法、微粒群算法实例讲解,matlab(Fitting, interpolation, genetic algorithms, particle swarm optimization examples to explain)
- 2012-03-29 09:39:01下载
- 积分：1
-
uelim
matlab矩阵计算 消元法解上三角方程组(the matlab matrix calculation elimination method to solve the trigonometric group)
- 2013-04-02 11:07:08下载
- 积分：1
-
第二部分演示程序及数据
使用yalmip调用CPLEX求解器求解优化问题(Using yalmip to call CPLEX solver to solve optimization problems)
- 2020-06-22 13:00:02下载
- 积分：1
