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spectralmatrix_msc_sgolay

于 2018-09-01 发布文件大小:1KB

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下载积分: 1 下载次数: 15

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今日对光谱数据预处理中的MSC（多元散射校正）和SG（0阶、高阶）平滑进行了学习，参考书目是李志刚老师著的《光谱数据处理与定量分析技术》（原理介绍较为详细）并结合CSDN和联合开发网上下载的代码进行了简单的matlab编程。代码稍后上传，介绍详细，感兴趣的可以去看看。(Today, MSC (Multiple Scattering Correction) and SG (0th order, high order) smoothing in spectral data preprocessing are studied. The bibliography is "Spectrum Data Processing and Quantitative Analysis Technology" by Li Zhigang (more on the principle) . And combined with CSDN and joint development of the code downloaded online to carry out a simple matlab programming. The code is uploaded , and the details are detailed. If you are interested, you can check it out.)

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spectralmatrix_msc_sgolay.m, 1859 , 2018-09-01

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PSOt
这是关于粒子群算法的matlab程序，希望可以对有需要的人有帮助！(This is the particle swarm algorithm matlab procedures, hope that can help people in need! )

2014-08-28 16:21:56下载

积分：1
Chapter6
数值解法例1 用改进的欧拉方法求一阶方程初值问题的数值解例2 数学摆的运动方程与近似方程数值解比较例3 四阶龙格库塔公式求数值解 Matlab实现求数值解例1 求初值问题y =x*sin(x)-y,y(0)=0的数值解.先编辑一个定义方程的ODEF函数文件 ODEfun1.m. 例2 求方程组初值问题的数值解,按指定步长 0.05划分节点. 例3 按指定的精度求高阶方程初值问题的数值解.(Numerical Solution of the law a method of using the improved Euler' s equation of order to a first-order initial value problem of the numerical solution of cases of two mathematical pendulum equations of motion compared with the approximate numerical solutions of equations of three cases of fourth-order Runge-Kutta numerical solution of the formula Matlab order to achieve the numerical solution of demand cases seeking an initial value problem y ' = x* sin (x)-y, y (0) = 0 the numerical solution. first, the definition of an equation editor ODEF function file ODEfun1.m. cases of two demand equations initial value problem of numerical solution, according to the specified division of the node step 0.05. Example 3 according to the specified precision of seeking higher-order equation of the numerical solution of initial value problem.)

2010-02-05 23:14:41下载

积分：1
shiyan
在AWGN信道下CDMA传输的多用户信噪比比较(CDMA in AWGN channel Comparison of transmission of multi-user signal to noise ratio)

2010-05-06 17:11:05下载

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FSKMOD
FSK modulator, very easy and simple to make, made on blocks and well detailed.

2011-08-17 11:10:34下载

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基于MATLAB的异步电机矢量控制
说明：基于MATLAB的异步电机矢量控制，非常有用(Vector control of asynchronous motor based on MATLAB, very useful)

2021-01-12 20:48:48下载

积分：1
Hidden-Markov-Models_4_1
说明：语音识别HMM隐马尔可夫全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(HMM speech recognition, Hidden Markov whole process of matlab program, run the test to the result, I hope helpful for you, it is only then did their own pressure points things bottom out, whining)

2011-03-08 11:24:56下载

积分：1
10
说明：对原有修正PRI变换进行改进，将分散在真实PRI箱附近几个箱中的到达时间差值累加起来，提高检测性能(PRI transform the original amendment to improve, will be scattered around a few boxes in the real PRI box add up to the arrival time difference and improve the detection performance)

2011-07-08 11:55:44下载

积分：1
IDW
说明：反距离权重法主要依赖于反距离的幂值，幂参数可基于距输出点的距离来控制已知点对内插值的影响。(The inverse distance weight method mainly depends on the power value of the inverse distance, and the power parameter can control the influence of known points on the interpolation based on the distance from the output point.)

2019-11-26 21:39:05下载

积分：1
osu-svm
是matlab编写的一个支持向量机的程序，经测试有效。程序里附带了了demo，有注释。(Matlab are prepared by a support vector machine procedures, tested and effective. Program comes with a demo, there is the Notes.)

2009-03-28 21:30:14下载

积分：1
accurately_pitch_estimation
with this mscripts we are enable to perform accurately pitch detection.first with short term zerocrossing and short term energy estimation analyses we find voiced regions and then with hps algorithm, find pitch values of utterance.

2009-07-07 04:23:39下载

积分：1

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