-
MATLAB223
matlab快速入门最好教程：
MATLAB作为线性系统的一种分析和仿真工具，是理工科大学生应该掌握的技术工具，它作为一种编程语言和可视化工具，可解决工程、科学计算和数学学科中许多问题。 (The best matlab QuickStart Tutorial: MATLAB as a kind of linear system analysis and simulation tools, is the science and engineering students should master the technical tools as a programming language and visualization tools to solve engineering, scientific computing and mathematics disciplines, many problems.)
- 2010-01-09 00:19:39下载
- 积分：1
-
liu
直方图均衡算法，傅里叶变换，频域滤波 ，中值滤波算法实现(Common understanding of the gray image space enhance operations and realization of histogram equalization algorithm.)
- 2010-05-12 00:50:37下载
- 积分：1
-
blzpack
Apply the Lanczos filter to a real time series, in the frequency space, i.e., using FFT which is faster than applied as a cosine filter in the time space.
- 2011-05-07 16:04:42下载
- 积分：1
-
Wav_denoise
对于原始图像中只含有较少的高频噪声，采用合适的小波分解洗漱阈值量化方法进行去噪(For the original image only contains less high frequency noise, the use of appropriate wash wavelet thresholding denoising method)
- 2013-09-03 20:45:43下载
- 积分：1
-
dfiwind
dfig wind turbine model for all people
- 2012-10-07 20:50:47下载
- 积分：1
-
burg
用MATLAB仿真谱估计中的伯格（Burg）算法(Spectrum estimation using MATLAB simulation of Berg (Burg) algorithm)
- 2011-06-25 13:04:53下载
- 积分：1
-
matlab
在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
- 2013-03-12 13:47:15下载
- 积分：1
-
classical PI model
使用一般PI模型拟合非线性曲线，最小二乘法参数辨识，逆模型前馈(The general PI model is used to fit the nonlinear curve, the least square parameter identification, and the inverse model feedforward.)
- 2021-04-10 18:38:59下载
- 积分：1
-
libsvm-2.89
LIBSVM 是台湾大学林智仁(Chih-Jen Lin)博士等开发设计的一个操作简单、易于使用、快速有效的通用SVM 软件包，可以解决分类问题（包括C- SVC、n - SVC ）、回归问题（包括e - SVR、n - SVR ）以及分布估计（one-class-SVM ）等问题，提供了线性、多项式、径向基和S形函数四种常用的核函数供选择，可以有效地解决多类问题、交叉验证选择参数、对不平衡样本加权、多类问题的概率估计等。
2.89版本是09年刚更新的一个版本。(LIBSVM)
- 2009-05-04 17:18:56下载
- 积分：1
-
jisuansuanfa
该程序能够实现信号的离散傅里叶变换，且算法简单，容易实现。(The program enables the signal discrete Fourier transform, and the algorithm is simple and easy to implement.)
- 2011-06-23 10:42:25下载
- 积分：1
