WOLFER

3种RAKE 接收机的仿真程序 内附源代码注释(3 RAKE receiver simulation program containing the source code comments)

《无线通信与原理应用》中QPSK编码的误码率曲线绘制的代码，简洁易懂。有注释，方便修改。("Wireless communications and Principle" in the QPSK coded BER curve drawing code, concise and easy to understand. Notes, easy to modify.)

矩阵的运算，在此贡献，希望大家多多指点。(Matrix computation, in this contribution, we hope that a lot of guidance.)

基于麦克风十字阵列的波速形成二维空间的声源定位(Forming a sound source localization based on two-dimensional space velocity microphone array Cross)

变频调速滤波仿真建模构建模型 用于仿真观测波形(Frequency conversion filter simulation modeling Used for simulation observation waveform )

对图像进行中值滤波处理，没有用到matlab自带函数(Binary image processing, matlab built function is not used)

说明：  1/3倍频程的实现，先fft然后计算上下限频率。(The realization of 1 / 3 octave, FFT first and then calculate the upper and lower frequency.)

有关语音增强 LPC 倒谱分析 去噪的matlab程序(Speech enhancement of the LPC cepstrum analysis matlab denoising procedures)

IMPLEMENTATION OF WATERMARKING TECHNIQUE FOR HIDE THE SIX TEXT PAGES IN A COLOR IMAGE using in matlab sw

清华张旭东老师《离散随机信号处理》教材第5章。本章首先简要复习经典谱估计的基本结论，然后分别讨论基于线性系统模型和复正弦模型的功率谱估计方法。(Qinghua Zhang Xudong teacher " discrete stochastic signal processing" textbook Chapter 5. This chapter begins with a brief review of the classical spectral estimation basic conclusion, and then discuss the power spectrum estimation based on linear system models and complex sinusoidal model approach.)