sequencedfs

介绍傅里叶变换和数字信号处理的一些书籍，希望对大家有所帮助，基础的书籍。(Introduce the Fourier transform and digital signal processing some of the books, we want to help, based on books.)

说明：   掌握MATLAB的基本绘命令。掌握运用MATLAB绘制一维、二维、三维的图形方法。给图形加以修饰。 (MATLAB mastered basic drawing commands. Master the use of MATLAB to draw a one-dimensional, two-dimensional, three-dimensional graphics methods. To the graphics to be modified.)

说明：  考虑环境因素的多目标优化方法，采用传统的遗传算法，同时考虑环境和经济性，考虑帕累托策略。(The multi-objective optimization method considering the environmental factors, using the traditional genetic algorithm, while considering the environment and economy, considering the Pareto strategy.)

msp430 I2C读写源程序，两个例程。(MSP430 I2C)

这个程序是粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。且已经过调试(This program is a particle swarm optimization procedures, using Matlab implementation is very simple. Only a few dozen lines of code. And has been commissioning)

利用類神經網路對Schwefel22測試函數建立模型，為此Schwefel22函數設立4個變數，模擬資料100筆，測試資料50筆，並將上述資料以倒傳遞類神經網路MATLAB2013a軟體，利用其具有學習及記憶能力加以訓練及測試(The use of neural network modeling of Schwefel22 test functions, established for this purpose Schwefel22 function four variables, simulation data 100 pen, 50 pen test data, and these data to back-propagation neural network MATLAB2013a software, the use of which has learning and the ability to be trained and tested memory)

用于提取语音信号的能量谱的函数,ampp(s,a,b,c)，x为输入信号，a,b,c用于指定subplot函数的作图位置(A function for extracting the energy spectrum of the speech signal, ampp (s, a, b, c), x is the input signal, a, b, c is used to specify the location of subplot mapping function)

波束形成的能量分配算法，与中继选择方案及Larsson方案做对比( U6CE2 u675F u5F62 u6210 u7684 u808F u0206 u9141 u9121 u6CD5 uFF0C u4E0E u4E2D u7E7 u9009 u62E9 u65B9 u6848 u53CALarsson u65B9 u6848 u505A u5BF9 u6BD4)

用共轭梯度算法——PRP算法求解无约束最优化问题(Conjugate gradient algorithm- PRP algorithm for solving unconstrained optimization problems)

基于麦克风阵列的声源定位方法很多，相位变换加权的可控响应功率SRP-PHAT声源定位算法在混响环境中有较强的鲁棒性，可实现真实环境中的声源定位，因此该算法得到了广泛应用。SRP-PHAT对阵型没有特定要求，因此也适用于分布式阵列，事实上很多基于分布式阵列的定位系统采用了该算法。(This function creates an acoustic image from a set of microphone array signals using a steered response power (SRP algorithm).This particular version uses only integer shifts on the input signals for the delay and sum operation, and computes the coherent average power (rather than total average power), which does not include the power terms for each individual microphone signal. So the coherent power is effectively the cross-correlation between different microphone signals without the self power terms, and can therefore be negative.)