毕设使用的主同步信号PSS在时域上的相关仿真matlab例子

matlab短时傅利叶变换的程序！ 自己改编的，要是有错误请大家指正 (Short-time Fourier transform matlab procedure! Their own adaptation of it, and if there are mistakes please correct me)

说明：  通过编程实现通过共轭梯度法和Gauss-Seidel迭代法两种方法求解方程组(By programming through the conjugate gradient method and Gauss-Seidel iteration method for solving equations of two)

这个Simulink模型实现一个使用GMSK调制的随机数字数据的发射和接收。同时测量AWGN信道对BER的影响。(The Simulink model uses GMSK modulation to achieve a random digital data transmission and reception. AWGN channel simultaneous measurement of the impact on the BER.)

产生混沌时间序列，常用来测试算法函数逼近及预测能力的测试(Produce chaotic time series)

PSK信号载波相位符号定时联合估计,载波环采用判决反馈环，去除噪声平方损耗，定时模块采用早迟原理， 里边有详细的注释，希望对大家有用。点击即可运行。(PSK signal carrier phase joint estimation of symbol timing, carrier ring using decision feedback loop, remove the noise square loss, using early-late timing module principle, inside detailed notes, we want to be useful. Click to run.)

％％目标在监控区内运动轨迹为蛇型曲线时的定位( Target in the surveillance area for the snake trajectory curve when positioning)

说明：  此程序给出信号的多分辨率分析（Multiresolution Analysis），即信号的多分辨率分解（Multiresolution Decomposition）方法及应用。该程序是一个多抽样率系统（Multirate System）举例，用M个的滤波器，将信号的频谱等分成M部分，使所得抽样频率降为1/M，然后再依据它们的“重要性”给一不同的bit数，那么所传输的bit流必然会进一步下降，起到压缩带宽的作用。(This program gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their &quot importance&quot to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)

matlab语言 三首歌曲程序，方便大家科研之余放松(matlab language three songs program to facilitate research of I relax)

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[CAL] [ENG] Numerical Analysis Using MATLAB and Spreadsheets