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metodos1
euler, runge kutta and others in a GUI
- 2010-11-15 14:10:09下载
- 积分：1
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ofdm_qpsk_awgn
ofdm系统qpsk调制、awgn信道下的仿真，对于ofdm信号有全面的认知(qpsk modulation ofdm systems, simulation awgn channel under the ofdm signal for a comprehensive awareness)
- 2015-04-02 21:26:36下载
- 积分：1
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wavelet-denoising.m
利用小波理论，小波去噪软阈值和硬阈值的matlab仿真程序。
硬阈值、软阈值。(Using the theory of wavelet, wavelet denoising soft threshold and hard threshold of matlab simulation program.
Hard threshold, soft threshold.)
- 2015-12-03 19:10:00下载
- 积分：1
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MATLAB
程序1：周期信号（方波）的展开
程序2：用图形表示DSB调制波形及其包络线
程序3：通过傅里叶变换找出被随机信号淹没的信号频率
程序4：DSB-AM 双边带幅度调制和解调
程序5：AM调制和解调(Procedure 1: periodic signal (square wave)
Program 2: graph DSB modulation waveform and its envelope
Application 3: through the Fourier transform to find out the submerged by random signal signal frequency
Program 4: DSB- AM double sideband amplitude modulation and demodulation
Program 5: AM modulation and demodulation)
- 2015-02-09 18:08:46下载
- 积分：1
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K-Ltransform
Using K-L transform to compress data is straightforward, since we can use a d dimensional vector to represent a D dimensional one without lose of much information. (Using KL transform to compress data is straightforward, since we can use ad dimensional vector to represent a D dimensional one without lose of much information.)
- 2007-11-27 15:12:27下载
- 积分：1
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3898238942894zhiwen
基于matlab的指纹库识别，指纹识别(matlab)源代码。(Matlab-based fingerprint database recognition, fingerprint recognition matlab source code.)
- 2020-11-02 11:39:54下载
- 积分：1
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LBM
说明： 实现圆柱扰流仿真，模拟通道压裂的压裂液流动，分析导流能力及支撑柱的渗透率(Cylinder turbulence simulation is implemented to simulate the flow of fracturing fluid in channel fracturing and analyze the conductivity and permeability of the support column)
- 2021-04-27 19:28:44下载
- 积分：1
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SG
说明： 在matlab平台上，实现对数据的平滑、去噪处理，得到平滑后的数据。(On the MATLAB platform, the data can be smoothed and denoised to get the smoothed data.)
- 2019-11-20 21:03:08下载
- 积分：1
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Polynomial
对于具体实验时，通常不是先给出函数的解析式，再进行实验，而是通过实验的观察和测量给出离散的一些点，再来求出具体的函数解析式。又因为测量误差的存在，实际真实的解析式曲线并不一定通过测量给出的所有点。最小二乘法是求解这一问题的很好的方法，本实验运用这一方法实现对给定数据的拟合。(For specific experiments, usually not first given function analytic formula, and then experiment but given by the experimental observation and measurement of a number of discrete points, and come back to find the specific function analytic formula. And because the presence of measurement error, the actual real analytic curve does not necessarily pass through all points of measurement given. The least squares method is a good way of solving this problem, the experimental use of this method of fitting the given data.)
- 2013-03-03 14:06:21下载
- 积分：1
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changfangtig
一个简单的求取长方体重力异常的程序，里头的参数数字 可以根据自己的情况更改(The simple strike the gravity anomaly cuboid program, inside the parameter numbers can be changed according to their own situation)
- 2013-03-09 18:34:48下载
- 积分：1
