divakar

基于matlab的哈夫曼编码图像压缩算法(matlab huffmann coding)

逆变电路 使用matlab自带的pwm发生器 离散仿真(unicerse matlab simulink pwm generator)

关于MATLAB对属性约简的程序。适合初学者，看看，共同学习(On MATLAB for the attribute reduction procedures. Suitable for beginners, take a look at the common learning)

2*2空间复用信道MIMO仿真 其中包含整套通信系统的编码解码，调制解调，噪声信道，并有文件对应说明文档(2* 2 MIMO spatial multiplexing channel communication system simulation package which contains the coding and decoding, modulation and demodulation, channel noise, and the corresponding documentation file)

music自适应算法估计来波方向matlab 代码实现(music DOA estimation adaptive algorithm matlab code)

设计梳状滤波器，滤除谐波信号，并对原始信号，谐波信号，滤波后信号进行频谱分析(Design comb filter, filter out harmonic signals, and the original signal, the harmonic signal, the filtered signal spectrum analysis )

说明：  預失真是一種用於改善無線電發射機放大器線性度的技術。大多數電信系統中的無線電發射機放大器需要是“線性的”，因為它們必須準確地再現其輸入端存在的信號。 壓縮其輸入或具有非線性輸入/輸出關係的放大器導致輸出信號濺到相鄰的射頻上。 這會對其他無線電信道造成乾擾。(Predistortion is a technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear", in that they must accurately reproduce the signal present at their input. An amplifier that compresses its input or has a non-linear input/output relationship causes the output signal to splatter onto adjacent radio frequencies. This causes interference on other radio channels.)

第7章 数值微分.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 7, numerical differentiation.zip)

在转速为48K/min时，内圈故障的几个时域波形(In speed for 48 k/min, inner ring fault few time domain waveform )

实现mel空间滤波,得到mel滤波器组的系数矩阵(mel-spaced filter)