Program-0131-2

《MATLAB图形技术_绘图及图形用户接口》 MATLAB语言在数值计算，数据处理，自动控制，信号处理，神经网络，优化计算，模糊逻辑，小波分析，图像处理，统计分析等众多领域有着广泛的用途。(" MATLAB graphics _ graphics and graphical user interface" MATLAB language in the numerical calculation, data processing, automatic control, signal processing, neural network, optimization of computing, fuzzy logic, wavelet analysis, image processing, statistical analysis and many other fields have a wide range of applications .)

说明：  此MATLAB程序用于读取MIT-ECG数据、将二进制数据转换为十进制数据(The MATLAB program used to read the MIT-ECG data, binary data is converted to decimal data)

Matlab 6_5 Matlab7_0 完全正式版Matlab 6_5 Matlab7_0 完全正式版..Matlab 6_5 Matlab7_0 完全正式版.(Matlab 6_5 Matlab7_0 fully fledged version of Matlab 6_5 Matlab ab7_0 fully fledged version of Matlab .. 6_5 Matlab7_0 fully fledged version.)

matlab的PSO工具箱。可在matlab6.5中创建用户工具箱(Matlab toolbox. Matlab6.5 can create users Toolbox)

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

卷积编译码，采用viterbi译码来对其进行仿真(this is convolutional)

时间序列的多步预测程序，希望对大家能都有所帮助(Time series of multi-step forecasting process)

说明：  可以得出一个二维数组的所有元素的平均值 适合初学者学习(Averages can draw a two-dimensional array of all the elements For beginners to learn)

逆合成孔径雷达（ISAR）转台成像仿真，使用MATLAB(ISAR turntable imaging simulation)

helpful code for sparse matrix vector product