MATLAB-solutions-by-chapter

matlab program for cross correlation

遗传算法去辨识一个系统：蒸汽锅炉汽包的水位函数，辨识阶数是2阶，而且最后有误差曲线分析(Genetic algorithm for the identification of a boiler steam water level transfer function. Based on the existing data, the transfer function is identified as order 2. And finally the error curve analysis)

bpsk解调的MATLAB源程序，已通过运行(MATLAB source bpsk demodulation has by running the)

吉布斯抽样问题的MATLAB工具箱吉布斯抽样问题的MATLAB工具(gibss toolbox for matlab)

matlab 实现PCA算法，可以输出识别率，有详细注释，值得一用(Face Recognition Using PCA algorithm procedure, with annotations, 88 recognition rate )

说明：  二维插值计算钻井平台载荷，具有GUI操作界面(Load of two-dimensional interpolation drilling platform)

对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation)

MATLAB图像增强程序举例,灰度变换增强程序,直方图灰度变换,直方图均衡化程序举例d等(MATLAB image enhancement program for example, enhanced gray-scale transformation program, histogram gray level transformation, histogram equalization and other programs for example d)

说明：  现代谱估计的源程序，包括直接法，间接法和窗函数法(Modern Spectral Estimation of source, including direct, indirect method and the window function method)

matlab环境下实现局部均值分解（LMD）(matlab environment to achieve local mean decomposition (LMD) )