dwesprit

说明：  以股票交易为例，用SVM网络回归预测，内有说明(SVM network regression prediction, with instructions)

this is a source code file written in matlab, it gives the comparison between capacity of SISI SIMO and MISO channel

this is m file distribiution

matlab小波分析源代码,实现对信号的压缩，去噪，分解，提取小波分解系数，重构等(matlab code,it can be uesed for singnal anylsis)

several numerical method code

MSK带初始相位的正交相位调制法，显示附加相位(MSK with the initial phase of the orthogonal phase modulation method, showed that additional Phase)

这是一个matlab主程序，介绍的是几种混沌系统吸引子的图像的主程序(This is a matlab main program, introduced several chaotic attractor is an image of the main program)

说明：  一个duffing模型，一个噪声模型，一篇duffing检测原理，。可检测不同频率的待测信号(a duffing model, a noise model, a duffing detection principle)

说明：  针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)

matlab实用程序百例，很多常用的例子都有的。 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (practical matlab program one hundred cases)