spring-stiffness

一本很好用的关于matlab应用的书，之前的一个不能打开(Used in a very good book on the matlab application, one should not open before)

实现了数字信号处理在双音多频拨号系统中的应用，并用MATLAB实现。(Realization of the digital signal processing in a dual tone multi-frequency dialing system, and use MATLAB implementation.)

智能控制（刘金琨版）第10章第4题课后练习MATLAB程序(Intelligent Control (Hangzhou Press Edition) Chapter 10 Homework Question 4 MATLAB program)

针对信号分选的常见算法，包括sdif（序列差直方图）算法，可以解决类似于固定重频信号，抖动重频信号，滑变重频信号和参差重频信号的分选等(For several common signal sorting algorithms, including pri transform, sdif (sequence difference histogram) algorithm, cdif (cumulative difference histogram) algorithm, can solve similar fixed repetition frequency signals, jitter signal repetition, repetition becomes slippery sorting and mixed signal repetition frequency signals, etc.)

联合检测的代码，学习联合检测的好方法，这里和大家一起共享(Joint detection code, a good way to learn the joint test, to share with everyone here)

说明：  这是一种新的ICA算法，可以解决实际中的问题(This is a new ICA algorithm can solve practical problems in)

Modified jakes model implementation with Walsh Hadamard code. Autocorrelation and cross correlation are the outputs

超宽带TOA定位卡尔曼滤波定位算法matlab仿真(Ultra-wideband TOA positioning Kalman filter algorithm matlab simulation)

用matlab实现的曼彻斯特 NleyPu编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的DwxXJnF 的通信原理课件上的形状一模一样。 .(With Manchester NleyPu encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTDwxXJnF Exactly the same shape Wenbin communication on the principles of courseware.)

基于SVR的线性系统内部模型辨识建模及校验的仿真程序， 由于辨识信号采用的都是随机信号，不是数值固定的信号，所以程序每次运行的结果都可能有所不同。(Based the SVR system of linear internal model identification modeling and verification simulation program identification signal are random signal, not the value of the fixed signal, so the program each time you run the results are likely to differ.)