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Numerical Methods In_Finance And Economics Matlab Source Code

说明：  介绍MATLAB使用的相关知识和技巧，对入门者比较有用。(MATLAB introduce the use of relevant knowledge and skills useful for beginners comparison.)

说明：  信号z变换工具箱，包括GUI界面，解压直接使用，(signal z transformation toolkit, including the GUI interface, extracting direct use,)

用matlab编写的在png图像中隐藏并提取rgb图像和二值图像，注意隐藏的图像要小点，源图像png要大些(Png images using matlab hide and extract the rgb image and binary image, pay attention to the hidden image is smaller point source image png)

amplitude modulation

复倒谱域滤波去除信号混响成分。利用复倒谱域变换与复倒谱滤波的方式去除单通道语音信号中的混响成分，提高语音质量。(Complex cepstrum domain filtering to remove the reverberation signal component. Using complex cepstrum and complex cepstrum domain transform filter Wave way to remove single-channel voice signal reverberation components, to improve voice quality)

读取地震数据SY2文件中的数据，并以TXT格式保存(load the .sy2 file,write the data into a .txt file and restore)

次代码描述怎样实现用matlab仿真一个雷达上常用的信号——线性调频脉冲信号。(This code is to describe how to generate the use of MATLAB simulation of a radar signals commonly used-- linear frequency modulation pulse（LFM） signal.)

阐述了负荷预测的应用研究,Matlab实现界面友好，欢迎大家下载学习，是机器学习的例程，包含优化类的几个简单示例程序，最终的权值矩阵就是滤波器的系数。( It describes the application of load forecasting, Matlab to achieve user-friendly, Welcome to download the study, Machine learning routines, Optimization class contains several simple sample programs, The final weight matrix is ??the filter coefficient.)

ASIC设计中常用的运算模块，如加减，常系数乘法，截断，饱和等。(some modules used in ASIC design.)