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精通MATLAB —综合辅导与指南 及其配套代码(Proficient in MATLAB-integrated counseling and guidelines and supporting code)

人工加入椒盐噪声，进行中值滤波去噪,可以自己加入不同密度的椒盐(Artificial adding salt and pepper noise, median filtering denoising, you can add your own salt and pepper different densities)

时延波束形成，在声纳、雷达等领域有广泛应用，形成空间指向性图并完成空间滤波(delay beamforming, sonar, radar and other fields have extensive application form directivity map and complete spatial filtering)

二用户CDMA系统，信道为加性高斯信道，使用BPSK调制，15位M序列扩频，可以正确解扩解调。 输出为2用户的基带信号、扩频信号、PSK调制信号、解调信号的时域和频域特性，给出两个用户分别的误码率。 (Second, the user CDMA system, channel for the additive Gaussian channel, using BPSK modulation, 15 M Sequence Spread Spectrum, you can correct demodulation despreading. Output of 2 user' s baseband signal, spread spectrum signal, PSK signal modulation, demodulation signal time domain and frequency domain characteristics of the two users are given the bit error rate, respectively.)

本文将SOM（自组织特征映射）和PNN（概率）神经网络应用到柴油机故障诊断中，首先介绍了SOM和PNN神经网络的算法，然后对柴油机的故障进行了分析，并运用matlab进行了仿真，验证了实验结果。(This article will SOM (self-organizing feature map) and PNN (probability) neural network is applied to fault diagnosis of diesel engine, first introduced the SOM and PNN neural network algorithm, and then analyses the fault of diesel engine, and has carried on the simulation using matlab, verify the experimental results.)

遗传算法是一种进化算法，应用广泛，此文件包含基本遗传算法，顺序选择遗传算法，适值函数标定的遗传算法，大变异遗传算法，自适应遗传算法，双切点交叉遗传算法，多变异位自适应遗传算法matlab源代码，供大家参考(Genetic algorithm is an evolutionary algorithm, widely used, this file contains the basic genetic algorithm, genetic algorithm selection order coincided with the genetic algorithm calibration function, a large variation of genetic algorithm, adaptive genetic algorithm, two-cut point crossover genetic algorithm, variable ectopic Adaptive genetic algorithm matlab source code for your reference )

这是一本研究目标定位跟踪的学习手册（在雷达，声纳，无线传感器网络领域等），采用的方法有最小二乘/极大似然，卡尔曼滤波，蒙特卡洛，粒子滤波等方法，更是很多读者需要的是里面有大量的仿真实例和程序代码，并配以中文注释，读者可以结合书中的原理和公式，对程序有进一步的理解。也适合很多读者在已有的代码的基础上对算法进行改进。(This is a study targeting the learning manual tracking (radar, sonar, wireless sensor networks, etc.), using the least squares method/maximum likelihood, Kalman filtering, Monte Carlo, particle filtering methods , but many readers need is there are a large number of simulation examples and program code, and with Chinese notes, the book the reader can combine the principles and formulas, a better understanding of the program. Also suitable for many readers on the basis of the existing code to improve the algorithm.)

根据逆透视变换原理从交通图像中提取交通参数，可以根据图像的像素坐标计算实际路面的距离，计算车辆的位移，速度等参数(Extract traffic parameters from the traffic image according to the principle of inverse perspective transformation, the actual road distance can be calculated according to the coordinates of the image pixels, the calculation of the displacement of the vehicle speed and other parameters)

不完全微分PID算法Matlab仿真程序。适用于控制理论领域。(Incomplete differential PID algorithm Matlab simulation program. Applicable to the field of control theory.)

VOLUMEMESH Creates solid volume metal meshes and their modificitations