mkvenkit

def stft(x):
    f, t, spec = signal.stft(x.numpy(), fs=16000, nperseg=255, noverlap = 124, nfft=256)
    return tf.convert_to_tensor(np.abs(spec))

def get_spectrogram(waveform):
  # Padding for files with less than 16000 samples
  zero_padding = tf.zeros([16000] - tf.shape(waveform), dtype=tf.float32)

  # Concatenate audio with padding so that all audio clips will be of the 
  # same length

mkvenkit

// LED pattern
parameter PAT_LETTERS   = 2'b00;
parameter PAT_CONWAY    = 2'b01;
parameter PAT_RAIN      = 2'b10;
reg [1:0] curr_patt;
...

// assign buffer based on curent pattern
wire [63:0] w_fb = (curr_patt == PAT_LETTERS) ? w_fb_lett : 
                            ((curr_patt == PAT_CONWAY) ? 

mkvenkit

always @ (posedge clk)
    begin 
        if (!resetn)
            begin

                // reset counters
                refresh_counter <= 0;

                // initialise grid
                grid[0:7]   <= 8'b01010101;    

mkvenkit

// handle state machine
case (curr_state)

    sSTART:
        begin 
            // start new frame
            curr_state <= sNEW_FRAME;
        end

    sNEW_FRAME:

mkvenkit

  always @ (posedge clk)
    begin
      
      // initialise 
      if (!resetn) 
          begin
              pcounter <= 0;
              d88_counter <= 0;
              xp <= 0;
              yp <= 0;

mkvenkit

###############################################################################
# to_ipv6.py                                                                    
#                                                                               
# Author: electronut.in                                                         
#                                                                               
# Description:                                                                  
#                                                                               
# Convert from ipv4 to ipv6                                                      
# eg:                                                                           
#