exp1_audio_loop

a general ICP laser location algrithom with the laser data attached

说明：  OPTICS Learning by Computing, with Examples Using Mathcad, Matlab, Mathematica, and Maple

率失真曲线的生成代码，自定义信源结构及迭代误差。附带实验说明(Rate-distortion curve of the generated code, custom source structure and iterative error. Help with experiment)

说明：  主要讲matlab的基本功能函数及其应用的方法(Main speakers matlab basic functions and its applications)

1. 设计一个 N = 10 的低通 fir 滤波器，对 fs = 8kHz 的信号 fc = 2.5kHz 2. 设计等同性能的 IIR 滤波器 3. 定点实现，不能使用浮点 4. 测试多正弦波合成文件 MultiToneTest.wav 分析输出结果 5. 测试语音文件 sc03.wav 得到输出结果(1. Design a lowpass fir filter N = 10, for fs = fc 8kHz signal design equivalent of = 2.5kHz 2. 3. IIR filter performance fixed-point implementation, you can not use floating-point multi-sine wave synthesis document 4. Testing 5. Test MultiToneTest.wav analysis output file sc03.wav get voice output)

说明：  核主元分析是一种常见的数据分析方式,常用于高维数据的降维,可用于提取数据的低维特性。(Kernel principal component analysis is a common way of data analysis, which is often used to reduce the dimension of high-dimensional data and extract the low-dimensional characteristics of data.)

单纯型算法和最速下降法的综合算法，能很快的搜索到最小值。(Simplex algorithm and steepest descent method of synthesis algorithms to quickly search the minimum.)

说明：  matlab的功能函数速查。可帮读者快速找到自己想要的函数。(Quick matlab function function. Can help readers quickly find their desired function.)

马科维茨包含多种风险约束的多阶段投资组合遗传算法代码,(Markowitz portfolio of multi-stage genetic algorithm code)

BP神经网络预测数据，matlab实现。(BP(ANN)relize forecasts data,matlab.)