multivariable_feedback_control

说明：   运用MATLAB编程得到简单信号、简单信号运算、复杂信号的谱和功率谱图，复杂信号的谱存在线谱和连续谱，并分析其组成。(Be simple to use MATLAB programming signal, a simple signal computing, complex signal and power spectrum of the spectrum, the existence of complex signal spectrum line spectrum and continuous spectrum, and to analyze its composition.)

用matlab分析处理了一段语音信号，实现了语音合成(Using matlab speech signal analysis and processing for a while to achieve a speech synthesis)

信号被窗函数截断，并做频谱分析，比较汉宁窗、三角窗等的特点(Window function signal is cut off, and do spectral analysis, comparing Hanning, triangular windows and other characteristics)

例子滤波的源代码,很基础，便于初学者学习粒子滤波 (Filtering source code examples, very basic, easy for beginners to learn particle filter)

求解抛物型方程的交替方向隐式法P-R差分格式的matlab程序实现。(Solving Parabolic Equations PR alternating direction implicit difference scheme of matlab program.)

分别设计理想低通滤波器、巴特沃思滤波器、指数滤波器、梯形低通滤波器,并对含高斯噪声的图像进行低通滤波，截止频率自选，观察不同的截止频率,不同的滤波器的滤波效果。(Were designed for the ideal low pass filter, Butterworth filter, exponential filter, ladder low-pass filter, and Gaussian noise images with low-pass filter cutoff frequency chosen to observe the different cut-off frequency, different filter filtering device.)

人工神经网络的6个基本问题，matlab代码。(six basic problem in neutral network with matlab)

这是一个无线通信中最常应用的直接序列扩频的程序(direct spread spectrum)

利用遗传算法的选择、交叉、变异功能来解决多元单峰函数求最优值问题(The use of genetic algorithm selection, crossover and mutation function to solve the multi-function uation unimodal optimal value problem)

多经环境下的锐利衰减信道的估计，仿真，测量以及获得相应的指数等的(using this model you will achieve the performance of the rayleigh fading channel issue)