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mpt_ver262
Multi Parameter Optimizer Toolkit 2.62多参数优化Matlab程序，可用于多维参数的最优化。计算(This is a matlab program tookit for multi paramter optimization.)
- 2010-07-30 16:04:38下载
- 积分：1
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zernike
zernike多项式生成非球面波前，衍射，即传递函数(Zernike polynomials to generate non-spherical wavefront, diffraction, namely, transfer function)
- 2008-05-24 21:28:27下载
- 积分：1
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nt
说明： this code is about newton algorithm and can solve
.
- 2012-06-18 09:25:20下载
- 积分：1
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Sequence_of_symbol_in_AWGN_and_AWGN_Raylegh_chann
viterbi decoding and encoder... not working
- 2011-08-24 02:11:52下载
- 积分：1
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toolbox
本程序实现mimo无线通信的仿真程序，是通信工程用matlab实现mimo仿真的的必备程序。(This program implements mimo wireless communications simulation program, communications engineering simulation using matlab mimo essential procedures.)
- 2013-07-12 20:32:44下载
- 积分：1
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用matlab计算HOG特征向量
应用背景面向直方图的特征描述是用于描述视频或图像中的对象，并在图像的局部部分中，对图像的梯度方向进行了技术统计。此方法是类似的，边缘方向直方图，和规模不变的特征变换和描述，和描述的形状上下文，但不同的是，它是计算密集的网格均匀间隔的细胞，并使用重叠的局部对比度正常化，提高精度。关键技术梯度计算，高斯平滑，定位分级 ；块标准化[编辑]Dalal和Triggs块化四种不同的方法探索。让 ； ；是非标准包含在一个给定的块，所有的直方图向量 ； ；其 ； K-模因； ；和 ； ；有一些小的常数（确切的价值，希望，是不重要的）。然后，归一化因子可以是以下：L2范数： ；L2范数HYS：其次是裁剪（限V的最大值为0.2）和重整，如 ；[ 5 ] L1范数： ；L1 sqrt： ；
- 2022-01-25 14:02:57下载
- 积分：1
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mywcdma_fdd_uplink
simulink模型 仿真WCDMA 上行链路(simulink of WCDMA uplink)
- 2010-12-24 15:50:10下载
- 积分：1
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Field_Examples
Field Ⅱ超声成像代码，可以进行单个孔径成像和合成孔径成像、加权和不加权仿真。(The calculation of point spread functions is done by placing a point in front of the transducer and then sweeping the beam over the point. This gives the point spread function of the imaging system. Field II can make this calculation for a number of points simultaneously and thereby reveal the dynamic focusing properties of the imaging system. A point phantom has been made for this purpose. It consists of a number of point targets placed with a distance of 5 mm starting at 15 mm from the transducer surface)
- 2020-12-02 09:59:26下载
- 积分：1
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matlab_casefem
本书简绍了matlab编写有限元程序的整个流程(The goal of this document is to give a very brief overview and direction
in the writing of nite element code using Matlab. It is assumed that the
reader has a basic familiarity with the theory of the nite element method,
and our attention will be mostly on the implementation. An example nite
element code for analyzing static linear elastic problems written in Matlab
is presented to illustrate how to program the nite element method.)
- 2014-01-15 15:03:59下载
- 积分：1
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duffing
说明： duffing振子数值建模,学习仿真，非线性动力学(study duffing Oscillator numerical modeling, learning simulation, nonlinear dynamics)
- 2019-01-14 14:08:40下载
- 积分：1
