Cosine-16-point-DFT-figure-matlab

该报告详细介绍了Viterbi译码的方法，并分析了从卷积编码，调制，信道，解调，译码的详细步骤。(this article introduce the decoding way of convolutional code，and analysis the steps from coding ，modulating，channel，demodulating，and decoding。)

modulation techniques in communication

这是本用MATLAB软件绘制平面图及立体图的教程，里面有许多例子(This is the use of MATLAB software to draw plans and three-dimensional map of the tutorial, there are many examples)

信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. It is the sampling frequency. Respectively Levinson recursion method and Burg method for power spectrum estimation, and change the length of the data analysis, the impact of model order estimation result spectrum.)

TWISTER Uniformly distributed pseudo-random numbers

目前，MATLAB軟件是只進不出的企業，公司和研究機構，但在更高，從大學生到博士生的學習機構也必須掌握的基本技能是必不可少的計算工具，(At present, the MATLAB software is not only into the businesses, companies and research institutions, but also in institutions of higher learning from college students to doctoral students must master a basic skill is essential computational tools,)

实现交叉小波变换分析及交叉小波凝聚谱，本人亲测，可以使用(Cross-wavelet analysis and consistency analysis for the analysis of time series between the two related to the relationship between the existence and consistency.)

说明：  在matlab的条件下，开发BP网络的优化方法，对边坡的安全系数进行分析(In matlab under the conditions of the development of BP network optimization method, the slope factor of safety analysis)

滑模变结构控制的MATLAB程序一书的程序，希望对大家有用！(Sliding mode control process of the book MATLAB program, we want to be useful!)

matlab图像彩色处理，主要有三基色的调用，调整，以及图像的伪彩色增强(matlab image color processing, there are three primary colors of the calls, adjustments, and pseudo-color image enhancement)